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  1. Acetaminophen Level: MedlinePlus Medical Test 
    This test measures the amount of acetaminophen in your blood. Taking too much of this common pain reliever can cause liver damage. Learn more. ... Acetaminophen Level What is an acetaminophen level test? This test measures the amount of acetaminophen in your blood. Acetaminophen is a medicine used in many over-the-counter ( ...
    https://medlineplus.gov/lab-tests/acetaminophen-level - Medical Tests
  2. Acid-Fast Bacillus (AFB) Tests: MedlinePlus Medical Test 
    Acid-fast bacillus (AFB) is a type of bacteria that causes tuberculosis (TB) and other infections. AFB tests look for AFB bacteria in sputum. Learn more. ... Acid-Fast Bacillus (AFB) Tests What are acid-fast bacillus (AFB) tests? Acid-fast bacillus (AFB) is a type of bacteria that causes tuberculosis and other types ...
    https://medlineplus.gov/lab-tests/acid-fast-bacillus-afb-tests - Medical Tests
  3. ADHD Screening: MedlinePlus Medical Test 
    ADHD screening tests help diagnose ADHD in children and adults. ADHD makes it hard to pay attention and focus on tasks. Learn more. ... ADHD Screening What is ADHD screening? ADHD screening is also called ADHD testing. It helps find out if a child, teen, or adult has ADHD. ADHD stands for attention deficit hyperactivity ...
    https://medlineplus.gov/lab-tests/adhd-screening - Medical Tests
  4. Aldosterone Test: MedlinePlus Medical Test 
    Aldosterone (ALD) is a hormone that helps control blood pressure and levels of sodium and potassium. An ALD test measures aldosterone in blood or urine. Learn more. ... Aldosterone Test What is an aldosterone (ALD) test? An aldosterone test measures the amount of aldosterone (ALD) in your blood or urine (pee). ALD is a ...
    https://medlineplus.gov/lab-tests/aldosterone-test - Medical Tests
  5. Alkaline Phosphatase: MedlinePlus Medical Test 
    An alkaline phosphatase (ALP) test measures the amount of ALP in your blood. It is commonly used to diagnose liver damage or bone disorders. Learn more. ... Alkaline Phosphatase What is an alkaline phosphatase test? An alkaline phosphatase (ALP) test measures the amount of ALP in your blood. ALP is an enzyme, a protein ...
    https://medlineplus.gov/lab-tests/alkaline-phosphatase - Medical Tests
  6. Albumin Blood Test: MedlinePlus Medical Test 
    An albumin blood test measures the level of albumin in your blood. Low albumin levels can be a sign of a disorder of your liver or kidneys. Learn more. ... Albumin Blood Test What is an albumin blood test? An albumin blood test measures the amount of albumin in your blood. Albumin is a protein made by your liver. ...
    https://medlineplus.gov/lab-tests/albumin-blood-test - Medical Tests
  7. Adrenocorticotropic Hormone (ACTH): MedlinePlus Medical Test 
    An adrenocorticotropic hormone (ACTH) test measures the amount of ACTH in your blood. It can help find the cause of abnormal cortisol levels. Learn more. ... Adrenocorticotropic Hormone (ACTH) What is an adrenocorticotropic hormone (ACTH) test? This test measures the level of adrenocorticotropic hormone (ACTH) in a sample of your ...
    https://medlineplus.gov/lab-tests/adrenocorticotropic-hormone-acth - Medical Tests
  8. Alcohol Use Screening Tests: MedlinePlus Medical Test 
    Alcohol use screening tests are questionnaires about your alcohol use. Screening can help find out if you need treatment for alcohol use disorder (AUD). ... Alcohol Use Screening Tests What are alcohol use screening tests? Alcohol use screening tests are questionnaires you answer about your alcohol use. Your responses ...
    https://medlineplus.gov/lab-tests/alcohol-use-screening-tests - Medical Tests
  9. Allergy Blood Test: MedlinePlus Medical Test 
    An allergy blood test checks for an allergy by measuring IgE. Your immune system makes this antibody. High levels may mean you have an allergy. Learn more. ... Allergy Blood Test What is an Allergy Blood Test? An allergy blood test measures the amount of allergy-causing antibodies called immunoglobulin E (IgE). ...
    https://medlineplus.gov/lab-tests/allergy-blood-test - Medical Tests
  10. Allergy Skin Test: MedlinePlus Medical Test 
    An allergy skin test checks for an allergic reaction by placing allergy-causing substances called allergens on or below your skin. Learn more. ... Allergy Skin Test What is an allergy skin test? An allergy is an overreaction by your immune system to something that doesn't bother most people. An allergy skin test ...
    https://medlineplus.gov/lab-tests/allergy-skin-test - Medical Tests
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