#1
Which of the following is not a function of the liver?
Storage of insulin
ExplanationLiver primarily regulates blood sugar levels.
#2
What is the primary function of bile produced by the liver?
Emulsification of fats
ExplanationBile aids in breaking down fats for digestion.
#3
What is the medical term for inflammation of the liver?
Hepatitis
ExplanationInflammation of the liver is known as hepatitis.
#4
What is a common symptom of liver cirrhosis?
Yellowing of the skin
ExplanationJaundice, leading to yellowing of the skin, is a common symptom of cirrhosis.
#5
What is the condition characterized by the abnormal buildup of bilirubin in the bloodstream?
Jaundice
ExplanationJaundice results from excess bilirubin in the bloodstream.
#6
What is the term for the surgical removal of the gallbladder?
Cholecystectomy
ExplanationCholecystectomy involves removing the gallbladder surgically.
#7
Which imaging technique is commonly used to diagnose liver diseases?
Ultrasound
ExplanationUltrasound is frequently used for diagnosing liver diseases.
#8
Which condition is characterized by the accumulation of fat in the liver cells?
Fatty liver disease
ExplanationExcessive fat buildup leads to fatty liver disease.
#9
What is the main cause of cirrhosis?
Excessive alcohol consumption
ExplanationChronic alcohol abuse damages liver cells causing cirrhosis.
#10
Which liver enzyme is commonly used as a marker for liver damage or disease?
Aspartate aminotransferase (AST)
ExplanationElevated AST levels indicate liver damage or disease.
#11
Which substance can cause damage to the liver when consumed in excess?
Acetaminophen
ExplanationExcessive acetaminophen intake can lead to liver damage.
#12
Which condition is characterized by the presence of gallstones in the bile duct?
Cholecystitis
ExplanationGallstones obstructing the bile duct cause cholecystitis.
#13
What is the role of the liver in protein metabolism?
Conversion of ammonia to urea
ExplanationLiver converts toxic ammonia into urea for excretion.
#14
Which viral hepatitis is commonly transmitted through blood-to-blood contact?
Hepatitis C
ExplanationHepatitis C spreads primarily through blood-to-blood contact.
#15
Which hepatitis virus is primarily transmitted through contaminated food and water?
Hepatitis A
ExplanationHepatitis A is commonly transmitted via contaminated food or water.