Category: General Health

Posted on by

Everything You Need to Know About Breast Biopsies

A breast biopsy is a procedure used to diagnose breast cancer and other conditions. It involves removing a sample of breast tissue for examination under a microscope. The sample can be taken from the breast itself or from a lymph node in the armpit.

What is a Breast Biopsy Used For?

A breast biopsy is used to diagnose breast cancer and other conditions, such as cysts, fibroadenomas, and infections. It can also be used to determine the type of breast cancer and the extent of the disease.

What are the Different Kinds of Breast Biopsies?

There are several different types of breast biopsies, including:

  • Needle biopsy:

    This is the most common type of biopsy. It involves inserting a needle into the breast to remove a sample of tissue.

  • Core biopsy:

    This type of biopsy uses a larger needle to remove a larger sample of tissue.

  • Surgical biopsy:

    This type of biopsy involves making an incision in the breast to remove a sample of tissue.

When Do I Need a Breast Biopsy?

A breast biopsy may be recommended if you have a lump or other abnormality in your breast that can’t be diagnosed with a mammogram or ultrasound. It may also be recommended if you have a suspicious area on a mammogram or if you have a family history of breast cancer.

Who Performs a Breast Biopsy?

A breast biopsy is usually performed by a radiologist or a surgeon.

How Do I Prepare for a Breast Biopsy?

Your doctor will give you instructions on how to prepare for the biopsy. This may include avoiding certain medications, such as aspirin and ibuprofen, and avoiding alcohol for 24 hours before the procedure.

How Does a Breast Biopsy Procedure Work?

The procedure typically involves the following steps:

  • Anesthesia:

    You may be given a local anesthetic to numb the area.

  • Imaging or material guidance:

    An imaging test, such as an ultrasound or mammogram, may be used to guide the biopsy.

  • The incision:

    A small incision is made in the breast.

  • Breast tissue removal:

    A sample of breast tissue is removed.

  • Placing biopsy markers:

    A marker may be placed in the breast to help the doctor identify the area where the biopsy was taken.

  • Closing the incision:

    The incision is closed with stitches.

  • Examining the tissue sample:

    The tissue sample is examined under a microscope.

What Should I Expect During a Breast Biopsy?

You may feel some discomfort during the procedure, but it should not be painful. You may also feel some pressure or a tugging sensation.

How Long Does it Take to Recover from a Breast Biopsy?

Recovery time varies depending on the type of biopsy. Generally, you should be able to resume normal activities within a few days.

What are the Risks and Possible Complications of a Breast Biopsy?

The risks and possible complications of a breast biopsy include infection, bleeding, and scarring.

How Long Do Breast Biopsy Results Take?

It usually takes a few days to a few weeks to get the results of a breast biopsy.

What Do the Results of a Breast Biopsy Mean?

The results of a breast biopsy can indicate whether or not you have breast cancer. If cancer is present, the results can also provide information about the type and stage of the cancer.

When Should I Call My Doctor?

You should call your doctor if you experience any pain, swelling, or redness at the biopsy site. You should also call your doctor if you have any questions or concerns about the results of the biopsy.

What Percentage of Breast Biopsies are Cancer?

Approximately 20% of breast biopsies are cancerous.

How Painful is a Breast Biopsy?

A breast biopsy is usually not painful. You may feel some discomfort or pressure during the procedure, but it should not be painful.

What Kinds of Conditions Can Look or Feel Similar to Breast Cancer?

Conditions that can look or feel similar to breast cancer include cysts, fibroadenomas, and infections.

References

  • American Cancer Society. (2020). Breast Biopsy. Retrieved from https://www.cancer.org/treatment/understanding-your-diagnosis/tests/types-of-biopsies/breast-biopsy.html
  • Mayo Clinic. (2020). Breast Biopsy. Retrieved from https://www.mayoclinic.org/tests-procedures/breast-biopsy/about/pac-20384912
  • National Cancer Institute. (2020). Breast Biopsy. Retrieved from https://www.cancer.gov/publications/dictionaries/cancer-terms/def/breast-biopsy

Keywords: breast biopsy, needle biopsy, core biopsy, surgical biopsy, breast cancer

Posted on by

Everything You Need to Know About BRCA Testing

BRCA testing is a type of genetic testing that can help identify a person’s risk of developing certain types of cancer. It is most commonly used to detect mutations in the BRCA1 and BRCA2 genes, which are associated with an increased risk of breast and ovarian cancer.

Who should get BRCA testing?

BRCA testing is typically recommended for people who have a family history of breast or ovarian cancer, or for those who have certain genetic mutations that are associated with an increased risk of cancer. It is important to speak with your healthcare team to determine if BRCA testing is right for you.

What can BRCA testing tell me?

BRCA testing can help identify whether or not you have a mutation in the BRCA1 or BRCA2 genes. If a mutation is found, it can help determine your risk of developing certain types of cancer.

What happens before BRCA testing?

Before BRCA testing, you will likely have a consultation with your healthcare team to discuss your family history and any other risk factors that may be relevant. You may also be asked to provide a blood or saliva sample for testing.

What happens during BRCA testing?

During BRCA testing, your sample will be analyzed for any mutations in the BRCA1 or BRCA2 genes. Depending on the type of test, this process can take anywhere from a few days to a few weeks.

What happens after BRCA testing?

After BRCA testing, your healthcare team will review the results with you and discuss any next steps that may be necessary. Depending on the results, you may need to undergo additional testing or screenings.

What are the benefits of BRCA testing?

The primary benefit of BRCA testing is that it can help identify a person’s risk of developing certain types of cancer. This can help inform decisions about preventive measures, such as increased screenings or lifestyle changes.

What are the risks of BRCA testing?

The risks of BRCA testing are generally minimal. However, it is important to be aware that the results of the test may have implications for your health insurance coverage.

When should I know the results of the BRCA testing?

The timeline for receiving the results of BRCA testing can vary depending on the type of test and the laboratory that is performing the test. Generally, you should expect to receive the results within a few weeks.

What does it mean if the results are positive?

If the results of the BRCA testing are positive, it means that a mutation in the BRCA1 or BRCA2 genes has been identified. This can indicate an increased risk of developing certain types of cancer.

What does it mean if the results are negative?

If the results of the BRCA testing are negative, it means that no mutation in the BRCA1 or BRCA2 genes has been identified. This does not necessarily mean that you are not at risk of developing cancer, as there may be other factors that can increase your risk.

What does it mean if the results are uncertain?

If the results of the BRCA testing are uncertain, it means that the laboratory was unable to determine whether or not a mutation in the BRCA1 or BRCA2 genes was present. In this case, your healthcare team may recommend additional testing or screenings.

What questions should I ask my healthcare team?

When discussing BRCA testing with your healthcare team, it is important to ask questions about the risks and benefits of the test, as well as any potential implications for your health insurance coverage. It is also important to ask about the timeline for receiving the results and any next steps that may be necessary.

References:

1. National Cancer Institute. (2020). BRCA1 and BRCA2: Cancer Risk and Genetic Testing. Retrieved from https://www.cancer.gov/about-cancer/causes-prevention/genetics/brca-fact-sheet

2. American Cancer Society. (2020). BRCA1 and BRCA2: Cancer Risk and Genetic Testing. Retrieved from https://www.cancer.org/cancer/breast-cancer/risk-and-prevention/brca-genetic-testing.html

3. Mayo Clinic. (2020). BRCA Genetic Testing. Retrieved from https://www.mayoclinic.org/tests-procedures/brca-genetic-testing/about/pac-20384919

Keywords: BRCA testing, genetic testing, cancer risk, family history, BRCA1, BRCA2, mutations, healthcare team, results, positive, negative, uncertain.

Posted on by

Everything You Need to Know About Brain MRIs

Magnetic resonance imaging (MRI) is a type of imaging test that uses powerful magnets and radio waves to create detailed images of the inside of the body. A brain MRI

is a type of MRI that is used to create detailed images of the brain and surrounding structures. It is a non-invasive procedure that is used to diagnose and monitor a variety of conditions that affect the brain.

A brain MRI with contrast

is a type of MRI that uses a contrast dye to create more detailed images of the brain. The contrast dye helps to highlight certain areas of the brain and can help to diagnose certain conditions.

A head MRI

is a type of MRI that is used to create detailed images of the head and neck. It is used to diagnose and monitor a variety of conditions that affect the head and neck, such as tumors, infections, and blood vessel problems.

A brain MRI can show a variety of things, including tumors, infections, blood vessel problems, and other abnormalities. It can also be used to monitor the progression of certain conditions, such as multiple sclerosis.

A neurologist may order an MRI of the brain to diagnose or monitor a variety of conditions that affect the brain. It is a safe and non-invasive procedure that can provide detailed images of the brain.

A brain MRI is typically performed by a radiologist or a technologist. The radiologist will interpret the images and provide a report to the neurologist.

A brain MRI works by using a powerful magnet and radio waves to create detailed images of the brain. The magnet creates a strong magnetic field that causes the hydrogen atoms in the body to align. Radio waves are then used to knock the atoms out of alignment, which creates a signal that is detected by the MRI machine and used to create detailed images of the brain.

In order to prepare for a brain MRI, you should wear comfortable clothing and remove any metal objects, such as jewelry, watches, and piercings. You may also be asked to drink a contrast dye prior to the procedure.

During a brain MRI, you will be asked to lie still on a table while the MRI machine takes pictures of your brain. The procedure is painless and typically takes 30-60 minutes.

No, your whole body does not go into the machine for a brain MRI. The MRI machine is a large tube that you will lie in while the pictures are taken.

A brain MRI typically takes 30-60 minutes. The exact time will depend on the type of MRI being performed.

You should know the results of the test within a few days. The radiologist will interpret the images and provide a report to the neurologist, who will then discuss the results with you.

References

  • American Academy of Neurology. (2020). Magnetic Resonance Imaging (MRI). Retrieved from https://www.aan.com/patients/diagnostic-tests/magnetic-resonance-imaging-mri/
  • Mayo Clinic. (2020). Magnetic Resonance Imaging (MRI). Retrieved from https://www.mayoclinic.org/tests-procedures/mri/about/pac-20384717
  • National Institute of Neurological Disorders and Stroke. (2020). Magnetic Resonance Imaging (MRI). Retrieved from https://www.ninds.nih.gov/Disorders/Patient-Caregiver-Education/Fact-Sheets/Magnetic-Resonance-Imaging-MRI-Fact-Sheet

Keywords: brain MRI, head MRI, MRI, contrast dye, neurologist

Posted on by

Everything You Need to Know About Bone Mineral Density Tests

Bone mineral density (BMD) tests are an important tool for diagnosing and monitoring osteoporosis. What is a bone mineral density test?

A BMD test is a type of imaging test that measures the amount of calcium and other minerals in your bones. It is used to assess bone health and diagnose osteoporosis.

What is the purpose of a BMD test?

BMD tests are used to measure bone density and detect osteoporosis. Osteoporosis is a condition in which bones become weak and brittle, increasing the risk of fractures. BMD tests can also be used to monitor the effectiveness of treatments for osteoporosis.

Who needs a BMD test?

BMD tests are recommended for people over the age of 65, as well as those who have a family history of osteoporosis or other risk factors.

Who performs a BMD test?

BMD tests are usually performed by a radiologist or a technician trained in imaging.

How does a BMD test work?

During a BMD test, a small amount of radiation is used to measure the density of your bones. The radiation is not harmful and does not cause any pain.

How do I prepare for a BMD test?

You should wear loose, comfortable clothing and remove any jewelry or metal objects that may interfere with the test.

What can I expect during a BMD test?

During the test, you will lie on a table while a scanner passes over your body. The test is painless and takes about 10 minutes.

Who is not a candidate for a BMD test?

People who are pregnant or have had a recent fracture are not candidates for a BMD test.

How long does it take to get the results of a BMD test?

It usually takes about a week to get the results of a BMD test.

What do the results of a BMD test mean?

The results of a BMD test are used to diagnose osteoporosis. If your BMD test results are lower than normal, it may indicate that you have osteoporosis.

What happens if I’m diagnosed with osteoporosis?

If you are diagnosed with osteoporosis, your doctor may recommend lifestyle changes, medications, or other treatments to help prevent fractures and maintain bone health.

References

  • National Osteoporosis Foundation. (2020). Bone Mineral Density Test. Retrieved from https://www.nof.org/patients/diagnosis-information/bone-mineral-density-test/
  • Mayo Clinic. (2020). Bone Density Test. Retrieved from https://www.mayoclinic.org/tests-procedures/bone-density-test/about/pac-20393517
  • U.S. National Library of Medicine. (2020). Bone Mineral Density Test. Retrieved from https://medlineplus.gov/ency/article/003750.htm

Keywords: bone mineral density test, BMD test, osteoporosis, bone density, imaging test

Posted on by

Everything You Need to Know About Bone Marrow Biopsies

Bone marrow biopsies are a common medical procedure used to diagnose a variety of conditions and diseases. It is important to understand what a bone marrow biopsy is, when it is ordered, and what to expect during and after the procedure. This article will provide an overview of bone marrow biopsies and answer some of the most commonly asked questions.

What is a Bone Marrow Biopsy?

A bone marrow biopsy is a procedure in which a small sample of bone marrow is removed from the body and examined under a microscope. Bone marrow is the spongy tissue inside the bones that produces red and white blood cells and platelets. The sample is taken from the hipbone or breastbone and is used to diagnose a variety of conditions and diseases.

When Would a Doctor Order a Bone Marrow Biopsy?

A doctor may order a bone marrow biopsy if they suspect a patient has a blood disorder, such as leukemia or lymphoma, or if they are monitoring the progress of a cancer treatment. It may also be ordered if a patient has an infection or anemia.

Who Performs a Bone Marrow Biopsy?

A bone marrow biopsy is typically performed by a hematologist or oncologist. The doctor will use a needle to remove a small sample of bone marrow from the hipbone or breastbone.

How Can I Prepare for a Bone Marrow Biopsy?

Before the procedure, it is important to discuss any medications you are taking with your doctor. You may need to stop taking certain medications before the biopsy. You should also avoid eating or drinking anything for at least 8 hours before the procedure.

What Should I Expect During a Bone Marrow Biopsy?

Typically, the steps are as follows:

  • You will be asked to lie on your side on an exam table.
  • The doctor will clean the area where the biopsy will be taken.
  • The doctor will use a needle to remove a small sample of bone marrow.
  • The sample will be sent to a lab for testing.
  • The procedure typically takes about 30 minutes.

How Painful is a Bone Marrow Biopsy?

The procedure can be uncomfortable, but it is usually not painful. You may feel a slight pressure or a stinging sensation when the needle is inserted.

What Should I Expect After a Bone Marrow Biopsy?

After the procedure, you may experience some soreness or bruising at the biopsy site. You may also feel tired or weak. These symptoms should go away within a few days.

Are There Risks to a Bone Marrow Biopsy?

Bone marrow biopsies are generally safe, but there is a small risk of infection or bleeding. Your doctor will discuss the risks with you before the procedure.

What Type of Results Do You Get and What Do the Results Mean?

The results of a bone marrow biopsy can take several days to come back. The results will indicate whether or not there are any abnormalities in the bone marrow. If abnormalities are found, your doctor will discuss the results with you and recommend a course of treatment.

When Should I Call My Doctor?

If you experience any pain, swelling, or redness at the biopsy site, or if you develop a fever, you should call your doctor right away.

Conclusion

A bone marrow biopsy is a common medical procedure used to diagnose a variety of conditions and diseases. It is important to understand what a bone marrow biopsy is, when it is ordered, and what to expect during and after the procedure. If you have any questions or concerns, be sure to talk to your doctor.

References

  • American Society of Hematology. (2020). Bone Marrow Biopsy. Retrieved from https://www.hematology.org/patients/diagnosis/bone-marrow-biopsy
  • Mayo Clinic. (2020). Bone Marrow Biopsy. Retrieved from https://www.mayoclinic.org/tests-procedures/bone-marrow-biopsy/about/pac-20384717
  • National Cancer Institute. (2020). Bone Marrow Biopsy. Retrieved from https://www.cancer.gov/publications/dictionaries/cancer-terms/def/bone-marrow-biopsy

Keywords: bone marrow biopsy, bone marrow, doctor, conditions, diseases, prepare, expect, steps, painful, results, call doctor

Posted on by

Everything You Need to Know About Body Plethysmography

Body plethysmography is a medical procedure used to measure the amount of air in the lungs and the amount of air that is exhaled. It is also used to measure the amount of oxygen in the blood. It is a non-invasive procedure that is used to diagnose and monitor a variety of respiratory conditions.

Why is Body Plethysmography Performed?

Body plethysmography is used to diagnose and monitor a variety of respiratory conditions, including asthma, chronic obstructive pulmonary disease (COPD), and other lung diseases. It is also used to measure the amount of air that is exhaled and the amount of oxygen in the blood.

When Would Body Plethysmography Be Needed?

Body plethysmography is typically used when a patient is experiencing shortness of breath, wheezing, or other respiratory symptoms. It is also used to monitor the progress of a patient’s condition and to determine the effectiveness of treatment.

What Are the Advantages of Body Plethysmography?

Body plethysmography is a non-invasive procedure that is relatively quick and painless. It is also a very accurate way to measure the amount of air in the lungs and the amount of oxygen in the blood.

What Are the Different Types of Body Plethysmography?

There are two main types of body plethysmography: static and dynamic. Static plethysmography measures the amount of air in the lungs at a single point in time. Dynamic plethysmography measures the amount of air in the lungs over a period of time.

Who Performs Body Plethysmography?

Body plethysmography is typically performed by a respiratory therapist or a pulmonologist.

How Does Body Plethysmography Work?

Body plethysmography works by measuring the amount of air in the lungs and the amount of oxygen in the blood. The patient is placed in a sealed chamber and the air pressure is measured. The amount of air in the lungs is then calculated based on the air pressure.

What Does Body Plethysmography Measure?

Body plethysmography measures the amount of air in the lungs and the amount of oxygen in the blood. It is also used to measure the amount of air that is exhaled.

How Is Body Plethysmography Measured?

Body plethysmography is measured using a device called a plethysmograph. The plethysmograph measures the air pressure in the sealed chamber and calculates the amount of air in the lungs.

What Should I Expect Before Body Plethysmography?

Before body plethysmography, the patient should be instructed to avoid eating or drinking for at least two hours prior to the procedure. The patient should also be instructed to avoid smoking or exercising for at least one hour prior to the procedure.

What to Expect During Body Plethysmography?

During body plethysmography, the patient will be asked to sit in a sealed chamber and breathe normally. The air pressure in the chamber will be measured and the amount of air in the lungs will be calculated.

Is Body Plethysmography Painful?

No, body plethysmography is not painful.

How Long Does Body Plethysmography Take?

Body plethysmography typically takes about 10 minutes.

What to Expect After Body Plethysmography?

After body plethysmography, the patient may experience some mild discomfort or dizziness. The patient should be instructed to rest for a few minutes before resuming normal activities.

What Is a Normal Body Plethysmograph?

A normal body plethysmograph is one that shows normal air flow and oxygen levels in the lungs.

When Should I Know the Results of Body Plethysmography?

The results of body plethysmography are typically available within a few days.

When Should I Call My Healthcare Provider?

If the patient experiences any unusual symptoms after body plethysmography, they should contact their healthcare provider.

What Is the Difference Between Spirometry and Body Plethysmography?

Spirometry is a test that measures the amount of air that is exhaled. Body plethysmography is a test that measures the amount of air in the lungs and the amount of oxygen in the blood.

References

  • American Thoracic Society. (2020). Body Plethysmography. Retrieved from https://www.thoracic.org/patients/patient-resources/breathing-tests/body-plethysmography.php
  • Mayo Clinic. (2020). Body Plethysmography. Retrieved from https://www.mayoclinic.org/tests-procedures/body-plethysmography/about/pac-20384590
  • National Heart, Lung, and Blood Institute. (2020). Body Plethysmography. Retrieved from https://www.nhlbi.nih.gov/health-topics/body-plethysmography

Keywords: body plethysmography, respiratory conditions, air pressure, sealed chamber, oxygen levels, spirometry

Posted on by

Understanding Kidney Function Tests

Your kidneys are essential organs that help filter waste and toxins from your body. Kidney function tests are used to measure how well your kidneys are working. These tests can help diagnose and monitor kidney disease, as well as other conditions that can affect your kidneys.

What are Kidney Function Tests?

Kidney function tests measure the levels of certain substances in your blood and urine. These tests can help determine how well your kidneys are filtering waste and toxins from your body. The most common kidney function tests are:

  • Urine Test:

    This test measures the amount of protein, sugar, and other substances in your urine.

  • Blood Test:

    This test measures the levels of creatinine and other substances in your blood.

  • Imaging Tests:

    These tests use X-rays, ultrasound, or CT scans to look at the structure of your kidneys.

Why Might I Need a Kidney Function Test?

Your doctor may recommend a kidney function test if you have symptoms of kidney disease, such as swelling in your legs or feet, high blood pressure, or dark-colored urine. Your doctor may also recommend a kidney function test if you have a family history of kidney disease or if you are taking certain medications that can affect your kidneys.

What Happens During a Kidney Urine Test?

During a urine test, your doctor will collect a sample of your urine. The sample will be tested for protein, sugar, and other substances. Your doctor may also check for signs of infection or other conditions that can affect your kidneys.

What Happens During a Kidney Blood Test?

During a blood test, your doctor will take a sample of your blood and measure the levels of creatinine and other substances. These substances can help determine how well your kidneys are filtering waste and toxins from your body.

What Can I Expect After a Kidney Test?

After a kidney test, you may experience some mild discomfort or pain. Your doctor may also recommend lifestyle changes or medications to help manage any conditions that may be affecting your kidneys.

When Should I Know the Results of a Kidney Function Test?

Your doctor will usually have the results of your kidney function test within a few days. Your doctor will discuss the results with you and explain what they mean.

What Do the Results of My Kidney Function Test Mean?

Your doctor will interpret the results of your kidney function test and explain what they mean. If your test results show early signs of kidney disease, your doctor may recommend further testing or treatment.

What If My Test Results Show Early Kidney Disease?

If your test results show early signs of kidney disease, your doctor may recommend further testing or treatment. Treatment may include lifestyle changes, medications, or dialysis. Your doctor will discuss the best treatment options for you.

References

  • National Kidney Foundation. (2020). Kidney Function Tests. Retrieved from https://www.kidney.org/atoz/content/kidneyfunctiontests
  • Mayo Clinic. (2020). Kidney Function Tests. Retrieved from https://www.mayoclinic.org/tests-procedures/kidney-function-tests/about/pac-20384717
  • U.S. National Library of Medicine. (2020). Kidney Function Tests. Retrieved from https://medlineplus.gov/kidneyfunctiontests.html

Keywords: kidney function tests, urine test, blood test, imaging tests, kidney disease, creatinine, symptoms, treatment.

Posted on by

Everything You Need to Know About Blood Volume Testing

Blood volume testing is a medical procedure used to measure the amount of blood in the body. It is used to diagnose and monitor conditions such as hypervolemia and hypovolemia. In this article, we will discuss what blood volume testing is, the components of blood, how the body controls blood volume, what factors affect blood volume, and how blood volume testing works.

What is Blood Volume Testing?

Blood volume testing is a medical procedure used to measure the amount of blood in the body. It is used to diagnose and monitor conditions such as hypervolemia and hypovolemia. Blood volume testing is performed by a doctor or other healthcare professional.

What are the Components of Blood?

Blood is made up of several components, including red blood cells, white blood cells, platelets, and plasma. Red blood cells carry oxygen to the body’s tissues, while white blood cells help fight infection. Platelets help the blood clot, and plasma is the liquid portion of the blood.

How Does Your Body Control Blood Volume?

Your body controls blood volume by regulating the amount of water and salt in the body. The kidneys help regulate the amount of water in the body, while the hormones aldosterone and antidiuretic hormone help regulate the amount of salt in the body.

What Factors Affect Blood Volume?

Several factors can affect blood volume, including dehydration, excessive sweating, and certain medications. Dehydration can cause the body to lose too much water, while excessive sweating can cause the body to lose too much salt. Certain medications, such as diuretics, can also affect blood volume.

Does Blood Volume Affect Blood Pressure?

Yes, blood volume can affect blood pressure. When the body has too much or too little blood, it can cause the blood pressure to rise or fall.

When Would Blood Volume Testing Be Needed?

Blood volume testing may be needed if a person is experiencing symptoms of hypervolemia or hypovolemia, such as fatigue, dizziness, or confusion. It may also be needed if a person is taking medications that can affect blood volume.

Where is Blood Volume Testing Performed?

Blood volume testing is usually performed in a hospital or doctor’s office.

How Does Blood Volume Testing Work?

Blood volume testing is performed using a device called a hematocrit. The hematocrit measures the amount of red blood cells in the blood.

How Do I Prepare for Blood Volume Testing?

Before a blood volume test, you should tell your doctor about any medications you are taking and any allergies you have. You should also avoid eating or drinking anything for at least 8 hours before the test.

What Happens Before a Blood Volume Test?

Before a blood volume test, your doctor will take your medical history and ask you questions about your symptoms. They may also perform a physical exam.

What Happens During a Blood Volume Test?

During a blood volume test, a small sample of blood will be taken from your arm. The sample will then be analyzed using a hematocrit.

What Should I Expect After a Blood Volume Test?

After a blood volume test, you may experience some bruising or soreness at the site where the blood was taken. This should go away within a few days.

What are the Risks of Blood Volume Testing?

The risks of blood volume testing are minimal. The most common risk is bruising or soreness at the site where the blood was taken.

What Type of Results Do You Get and What Do the Results Mean?

The results of a blood volume test will show the amount of red blood cells in the blood. If the results are too high or too low, it may indicate a condition such as hypervolemia or hypovolemia.

References

  • Blood Volume Testing. (n.d.). Retrieved from https://www.healthline.com/health/blood-volume-testing
  • Blood Volume. (n.d.). Retrieved from https://www.webmd.com/heart/blood-volume
  • Blood Volume Test. (n.d.). Retrieved from https://www.mayoclinic.org/tests-procedures/blood-volume-test/about/pac-20384790
  • Blood Volume Test. (n.d.). Retrieved from https://www.medicinenet.com/blood_volume_test/article.htm

Keywords: blood volume testing, hypervolemia, hypovolemia, components of blood, blood pressure

Posted on by

Everything You Need to Know About Blood Urea Nitrogen Tests

Blood urea nitrogen (BUN) tests are used to measure the amount of urea nitrogen in the blood. Urea nitrogen is a waste product that is produced when proteins are broken down in the body. The test is used to evaluate kidney function and to diagnose and monitor kidney disease.

What is a blood urea nitrogen test?

A blood urea nitrogen test is a laboratory test that measures the amount of urea nitrogen in the blood. Urea nitrogen is a waste product that is produced when proteins are broken down in the body. The test is used to evaluate kidney function and to diagnose and monitor kidney disease.

Why is a blood urea nitrogen test done?

A blood urea nitrogen test is done to evaluate kidney function and to diagnose and monitor kidney disease. It can also be used to monitor the effectiveness of treatments for kidney disease.

What is a normal blood urea nitrogen level?

A normal blood urea nitrogen level is between 7 and 20 milligrams per deciliter (mg/dL).

What level of urea indicates kidney failure?

A level of urea that is higher than normal can indicate kidney failure. A level of 40 mg/dL or higher is usually considered to be an indication of kidney failure.

What does high blood urea nitrogen mean?

High blood urea nitrogen (BUN) levels can indicate kidney failure, dehydration, or heart failure. It can also be caused by a diet that is high in protein.

What does low blood urea nitrogen mean?

Low blood urea nitrogen (BUN) levels can indicate liver disease, malnutrition, or a diet that is low in protein.

What happens before a blood urea nitrogen test?

Before a blood urea nitrogen test, you may be asked to fast for 8 to 12 hours. You may also be asked to stop taking certain medications that can affect the results of the test.

What happens during a blood urea nitrogen test?

During a blood urea nitrogen test, a sample of your blood will be taken and sent to a laboratory for analysis.

What happens after a blood urea nitrogen test?

After a blood urea nitrogen test, your healthcare provider will review the results and discuss them with you.

How do you fix high BUN levels?

High BUN levels can be treated with medications, lifestyle changes, and dietary modifications. Your healthcare provider can help you develop a treatment plan that is right for you.

What foods should I avoid if my blood urea nitrogen levels are high?

If your blood urea nitrogen levels are high, you should avoid foods that are high in protein, such as red meat, eggs, and dairy products. You should also avoid processed foods, sugary drinks, and alcohol.

What medications are used to treat abnormal blood urea nitrogen levels?

Medications that are used to treat abnormal blood urea nitrogen levels include diuretics, ACE inhibitors, and angiotensin receptor blockers.

When should I see a healthcare provider?

If you have symptoms of kidney disease, such as fatigue, swelling, or changes in urination, you should see a healthcare provider.

What questions should I ask a healthcare provider?

When you see a healthcare provider, you should ask about your risk factors for kidney disease, the treatments that are available, and how to manage your condition.

References:

1. National Kidney Foundation. (2020). Blood Urea Nitrogen (BUN) Test. Retrieved from https://www.kidney.org/atoz/content/bun

2. Mayo Clinic. (2020). Blood Urea Nitrogen (BUN) Test. Retrieved from https://www.mayoclinic.org/tests-procedures/blood-urea-nitrogen-bun-test/about/pac-20384919

3. National Institute of Diabetes and Digestive and Kidney Diseases. (2020). Blood Urea Nitrogen (BUN) Test. Retrieved from https://www.niddk.nih.gov/health-information/diagnostic-tests/blood-urea-nitrogen-bun-test

4. MedlinePlus. (2020). Blood Urea Nitrogen (BUN) Test. Retrieved from https://medlineplus.gov/lab-tests/blood-urea-nitrogen-bun-test/

5. WebMD. (2020). Blood Urea Nitrogen (BUN) Test. Retrieved from https://www.webmd.com/a-to-z-guides/blood-urea-nitrogen-bun-test

SEO-friendly keywords: Blood Urea Nitrogen, BUN Test, Kidney Function, Kidney Disease, Urea Nitrogen, High BUN Levels

Posted on by

Understanding Blood Tests for Heart Disease Risk

Blood tests are an important tool for determining the risk of heart disease. How are blood tests used to determine the risk of heart disease?

Blood tests measure certain components of the blood, such as cholesterol, triglycerides, and other markers, to assess the risk of developing heart disease. When would I need blood tests to determine heart disease risk?

Your doctor may recommend a blood test if you have risk factors for heart disease, such as high blood pressure, diabetes, or a family history of heart disease. Who performs the blood tests?

Blood tests are typically performed by a healthcare professional, such as a nurse or phlebotomist. What parts of the blood do the tests measure to find heart disease risk?

The tests measure levels of cholesterol, triglycerides, and other markers that can indicate the risk of heart disease. How do I prepare for the blood test?

You should follow your doctor’s instructions for preparing for the test, which may include fasting for 8-12 hours before the test. What should I expect during the test?

During the test, a healthcare professional will draw a sample of your blood, usually from a vein in your arm. What happens after the blood draw?

After the blood draw, the sample will be sent to a laboratory for analysis. What type of results will I get, and what do the results mean?

Your doctor will review the results of the test and explain what they mean. When should I know the results of the test?

The results of the test may take several days to be available. When should I call my provider?

If you have any questions or concerns about the test, you should contact your doctor.

References

  • American Heart Association. (2020). Blood Tests for Heart Disease Risk. Retrieved from https://www.heart.org/en/health-topics/consumer-health/what-is-cardiovascular-disease/blood-tests-for-heart-disease-risk
  • Mayo Clinic. (2020). Cholesterol Test. Retrieved from https://www.mayoclinic.org/tests-procedures/cholesterol-test/about/pac-20384912
  • U.S. National Library of Medicine. (2020). Blood Tests. Retrieved from https://medlineplus.gov/lab-tests/blood-tests/

Keywords: blood tests, heart disease risk, cholesterol, triglycerides, healthcare professional