Chemistry Tests and Procedures Quiz

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Questions and Answers

An elevated level of ______ may indicate liver damage.

ALT

A ______ test measures the amount of bilirubin in the bloodstream.

Bilirubin

A high level of ______ could indicate congestive heart failure.

BNP

______ is used to determine glycosylated hemoglobin level.

<p>Hemoglobin A₁C</p> Signup and view all the answers

A ______ test is used to screen patients for the presence of prostate cancer.

<p>PSA</p> Signup and view all the answers

The ______ test checks for the amount of urea nitrogen in the blood, which can indicate impaired renal function.

<p>BUN</p> Signup and view all the answers

A ______ test can help diagnose and manage certain types of cancers by measuring CEA protein levels in the blood.

<p>CEA</p> Signup and view all the answers

A ______ test is used to check the levels of the enzyme that can indicate liver, specifically hepatobiliary problems.

<p>GGT</p> Signup and view all the answers

The ______ test is used to check for levels that indicate gout and renal problems.

<p>Uric Acid</p> Signup and view all the answers

The presence of ______ antibodies indicates autoimmune disorders such as systemic lupus erythematosus.

<p>Antinuclear</p> Signup and view all the answers

The ______ test is used for early diagnosis of small myocardial infarcts.

<p>Troponin I</p> Signup and view all the answers

The ______ test checks for the presence of hepatitis antigen on the surface of the red cells.

<p>Hepatitis B Surface Antigen</p> Signup and view all the answers

A positive ______ test indicates syphilis but still requires confirmation.

<p>Rapid Plasma Reagin</p> Signup and view all the answers

Flashcards

Total Protein

A measure used to check liver and kidney disorders.

Troponin I

A biomarker used for the early diagnosis of small myocardial infarcts.

Uric Acid Test

A test used to check levels that indicate gout and renal problems.

Antinuclear Antibody (ANA)

A test that shows autoimmune disorders such as systemic lupus erythematosus.

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C-Reactive Protein (CRP) Test

Indicates inflammation when levels are increased in the body.

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Alanine Aminotransferase Test (ALT)

Test for liver damage by measuring ALT enzyme levels in the blood.

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Alpha-fetoprotein (AFP)

Measures alpha-fetoprotein levels in pregnant women during the second trimester.

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Blood Urea Nitrogen (BUN)

Measures urea nitrogen in blood to assess renal function.

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B-type Natriuretic Peptide (BNP) Test

Measures BNP levels which may indicate congestive heart failure.

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C-reactive Protein High Sensitivity (hs-CRP)

Measures CRP levels in blood to assess inflammation.

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Prostate Specific Antigen (PSA)

Tests for PSA to screen for prostate cancer presence.

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Creatinine

Checks levels to indicate renal impairment or muscular dystrophy.

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Glucose

Used to check blood sugar levels to diagnose diabetes.

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Study Notes

Chemistry Tests and Procedures

  • Alanine Aminotransferase (ALT): Indicates liver damage.
  • Alpha-fetoprotein (AFP): Measures AFP levels in pregnant women during the second trimester.
  • Alkaline Phosphatase (AP): Measures alkaline phosphatase enzyme levels in the bloodstream.
  • Ammonia: Levels can indicate cirrhosis or hepatitis.
  • Amylase: Checks enzyme levels, potentially indicating liver disease or cholecystitis.
  • Aspartate Aminotransferase (AST): Measures AST levels, which can suggest liver damage.
  • Bilirubin: Measures bilirubin levels in the blood, potentially indicating red blood cell destruction.
  • Arterial Blood Gases (ABG): Measures acid-base balance (pH, partial pressure of CO2 and O2).
  • Blood Urea Nitrogen (BUN): Measures urea nitrogen in the blood, potentially indicating impaired kidney function.
  • B-type Natriuretic Peptide (BNP): Measures BNP hormone levels, potentially indicating congestive heart failure.
  • C-reactive Protein High Sensitivity (hs-CRP): Measures CRP levels.
  • Carcinoembryonic Antigen (CEA): Measures CEA protein levels for potential cancer diagnosis and management.
  • Blood Calcium: Measures total blood calcium, aids in monitoring/determining effects of kidney failure.
  • Total Cholesterol: Indicates risk of cardiovascular disease.
  • Cortisol: Indicates adrenal hypofunction or hyperfunction.
  • Creatine Kinase (CK): Checks for muscle damage.
  • Creatinine: Checks for potential kidney impairment or muscular dystrophy.
  • Drug Analysis: Monitors drug levels to maintain therapeutic range and avoid toxicity.
  • Electrolytes (sodium, potassium, chloride, CO₂): Checks sodium levels that can indicate kidney or adrenal disorders.
  • Glucose: Checks for diabetes.
  • Gamma-Glutamyl Transferase (GGT): Diagnoses liver, especially hepatobiliary, issues.
  • Hemoglobin A₁C: Measures glycosylated hemoglobin levels.
  • Lactate dehydrogenase: Checks for lung, kidney or liver dysfunction.
  • Lipase: Indicates potential pancreatitis or pancreatic carcinoma.
  • Prostate Specific Antigen (PSA): Screens for prostate cancer.
  • Total Protein: Detects potential liver or kidney disorders.
  • Triglycerides: Evaluates atherosclerosis and lipid metabolism disorders.
  • Troponin I: Diagnoses small myocardial infarcts early.
  • Uric Acid: Checks levels for gout or renal problems.
  • Vitamin B12 and Folate: Screens for anemia and small intestine diseases.

Serology/Immunology Tests and Procedures

Bacterial Studies

  • Antinuclear Antibody (ANA): Diagnoses autoimmune disorders like systemic lupus erythematosus.
  • Antistreptolysin-O (ASO) Titer: Indicates streptococcal infection.
  • Cold Agglutinins: Checks for atypical pneumonia.
  • Febrile Agglutination Test: Identifies antibodies to specific organisms.
  • FTA-ABS: Confirms syphilis.
  • Rapid Plasma Reagin (RPR): Indicates possible syphilis (needs confirmation).
  • Rheumatoid Factor (RF): Indicates rheumatoid arthritis.

Viral Studies

  • Anti-HIV: Screens for human immunodeficiency virus.
  • Cytomegalovirus Antibody (CMV): Confirms CMV antibody.
  • Epstein-Barr Virus (EBV): Checks for heterophil antibody, suggesting mononucleosis.
  • Hepatitis B Surface Antigen (HBsAg): Checks for hepatitis B surface antigen.

General Studies

  • C-Reactive Protein (CRP): Indicates inflammation (elevated levels).
  • Human Chorionic Gonadotropin (HCG) Test: Detects pregnancy by measuring the presence of the hormone.

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