#1
Which of the following is not a symptom of liver disease?
Headache
ExplanationHeadache is not a common symptom of liver disease; typical symptoms include jaundice, abdominal pain, and fatigue.
#2
Which substance is primarily responsible for the breakdown of fats in the digestive system?
Bile
ExplanationBile, produced by the liver, is the primary substance responsible for the breakdown and digestion of fats in the digestive system.
#3
Which of the following is NOT a function of the liver?
Production of insulin
ExplanationThe liver does not produce insulin; its functions include detoxification, nutrient processing, and bile production.
#4
What is the primary function of the liver?
Filtering toxins from the blood
ExplanationThe primary function of the liver is to filter toxins from the blood, aiding in detoxification and metabolic processes.
#5
Which condition is characterized by the accumulation of fat in the liver?
Fatty liver disease
ExplanationFatty liver disease is characterized by the buildup of fat in the liver cells, often associated with obesity and alcohol consumption.
#6
What is a common cause of hepatitis?
Viral infections
ExplanationViral infections, such as hepatitis A, B, and C, are common causes of hepatitis, leading to inflammation of the liver.
#7
What is the medical term for inflammation of the liver?
Hepatitis
ExplanationThe medical term for inflammation of the liver is hepatitis, often caused by viral infections, toxins, or autoimmune disorders.
#8
What is a common symptom of cirrhosis?
Yellowing of the skin and eyes
ExplanationYellowing of the skin and eyes, known as jaundice, is a common symptom of cirrhosis, indicating liver dysfunction.
#9
Which hepatitis virus is primarily transmitted through contaminated food and water?
Hepatitis A
ExplanationHepatitis A is primarily transmitted through contaminated food and water, and it typically causes acute liver infection.
#10
Which of the following is a risk factor for liver cancer?
Chronic hepatitis infection
ExplanationChronic hepatitis infection, especially with hepatitis B or C, is a significant risk factor for developing liver cancer.
#11
Which type of hepatitis is commonly transmitted through blood transfusions?
Hepatitis C
ExplanationHepatitis C is commonly transmitted through blood transfusions, sharing of needles, and other blood-to-blood contact.
#12
What is the role of Kupffer cells in the liver?
Phagocytosis of pathogens and debris
ExplanationKupffer cells in the liver play a crucial role in phagocytosis, clearing pathogens and debris from the bloodstream.
#13
Which medication is commonly used to treat chronic hepatitis C?
Interferon
ExplanationInterferon is a common medication used in the treatment of chronic hepatitis C, helping the immune system fight the viral infection.