Liver Function Test

Question 1

True or False: Elevated ALT levels indicate liver inflammation.

Answer 1

True

Question 2

Which enzyme is primarily associated with liver damage?

Answer 2

Alanine aminotransferase (ALT)

Question 3

Fill in the blank: The normal range for AST is typically between _____ and _____ IU/L.

Answer 3

10, 40

Question 4

What does a high ALP level indicate?

Answer 4

A high alkaline phosphatase (ALP) level may indicate bile duct obstruction or bone disorders.

Question 5

What does bilirubin measure in the blood?

Answer 5

Bilirubin measures the breakdown of red blood cells and liver processing.

Question 6

What does a significantly elevated GGT suggest?

Answer 6

Significantly elevated gamma-glutamyl transferase (GGT) suggests liver or bile duct disease.

Question 7

True or False: Low albumin levels can indicate chronic liver disease.

Answer 7

True

Question 8

What is the primary role of albumin in the body?

Answer 8

Albumin helps maintain oncotic pressure and carries various substances in the blood.

Question 9

What does a prothrombin time (PT) test evaluate?

Answer 9

Prothrombin time (PT) evaluates the blood’s ability to clot, which can be affected by liver function.

Question 10

Multiple choice: Which condition is NOT indicated by elevated liver enzymes? A) Hepatitis B) Heart failure C) Alcoholic liver disease

Answer 10

B) Heart failure

Question 11

What does a low total protein level indicate?

Answer 11

A low total protein level may indicate liver disease or malnutrition.

Question 12

Fill in the blank: The main function of the liver is _____ metabolism.

Answer 12

nutrient

Question 13

What is the significance of the AST/ALT ratio?

Answer 13

The AST/ALT ratio can help differentiate between various types of liver disease.

Question 14

True or False: Chronic liver disease can lead to portal hypertension.

Answer 14

True

Question 15

What is the most common cause of elevated liver enzymes?

Answer 15

The most common cause of elevated liver enzymes is non-alcoholic fatty liver disease (NAFLD).

Question 16

What does a high INR indicate?

Answer 16

A high International Normalized Ratio (INR) indicates impaired liver function and increased bleeding risk.

Question 17

Multiple choice: Which test is NOT part of a standard liver function test panel? A) AST B) ALT C) CBC

Answer 17

C) CBC

Question 18

What is the clinical significance of elevated bilirubin levels?

Answer 18

Elevated bilirubin levels can indicate liver dysfunction, hemolysis, or bile duct obstruction.

Question 19

Fill in the blank: Hepatitis can lead to _____ liver function tests.

Answer 19

abnormal

Question 20

True or False: Liver function tests can diagnose liver diseases definitively.

Answer 20

False

Question 21

What is the purpose of interpreting liver function tests?

Answer 21

Interpreting liver function tests helps to assess liver health and guide further diagnostic evaluation.

Question 22

What does a decrease in liver synthetic function indicate?

Answer 22

A decrease in liver synthetic function indicates severe liver impairment.

Question 23

Multiple choice: Which of the following is a sign of liver failure? A) Jaundice B) Fever C) Cough

Answer 23

A) Jaundice

Question 24

What is the relationship between liver function and drug metabolism?

Answer 24

The liver is responsible for metabolizing many drugs, and impaired liver function can affect drug clearance.

Question 25

Fill in the blank: Chronic alcohol consumption can lead to _____ liver disease.

Answer 25

alcoholic