AM Flashcards
What is hepatitis?
Hepatitis is an inflammation of the liver, often caused by viral infections.
Name the five main types of viral hepatitis.
Hepatitis A, B, C, D, and E.
True or False: Hepatitis A is primarily transmitted through contaminated food and water.
True.
What is the primary mode of transmission for Hepatitis B?
Hepatitis B is primarily transmitted through contact with infectious body fluids, such as blood, semen, and vaginal secretions.
Fill in the blank: Hepatitis C is often associated with _______.
chronic liver disease.
What does the term ‘ikterus’ refer to?
Ikterus refers to jaundice, a condition characterized by yellowing of the skin and eyes due to elevated bilirubin levels.
Which hepatitis virus is known to cause the most severe liver disease?
Hepatitis C virus (HCV).
Multiple Choice: Which of the following hepatitis types can be prevented by vaccination? A) Hepatitis A B) Hepatitis B C) Hepatitis C D) Both A and B
D) Both A and B.
What is the significance of the hepatitis B surface antigen (HBsAg)?
HBsAg is a marker for active hepatitis B infection.
True or False: Hepatitis D can only infect individuals who are already infected with hepatitis B.
True.
What are common symptoms of hepatitis?
Common symptoms include fatigue, jaundice, abdominal pain, and loss of appetite.
Fill in the blank: Chronic hepatitis B can lead to _______.
liver cirrhosis or liver cancer.
What laboratory tests are commonly used to diagnose hepatitis?
Liver function tests, serological tests for hepatitis viruses, and sometimes liver biopsy.
Multiple Choice: Which hepatitis type is primarily transmitted through fecal-oral route? A) Hepatitis A B) Hepatitis B C) Hepatitis C D) Hepatitis D
A) Hepatitis A.
What role does the liver play in metabolism?
The liver processes nutrients from food, produces bile, and detoxifies harmful substances.
True or False: Ikterus can be caused by conditions other than hepatitis.
True.
What is the typical incubation period for hepatitis A?
The incubation period for hepatitis A is usually 15 to 50 days.
Fill in the blank: The presence of anti-HCV antibodies indicates _______.
previous or current infection with hepatitis C.
What is the primary treatment for chronic hepatitis B?
Antiviral medications such as tenofovir or entecavir.
Multiple Choice: Which of the following is NOT a complication of hepatitis? A) Liver cirrhosis B) Liver cancer C) Diabetes D) Fulminant hepatitis
C) Diabetes.
What is the primary prevention method for hepatitis B?
Vaccination against hepatitis B.
True or False: There is currently a vaccine for hepatitis C.
False.
What is the primary goal of hepatitis treatment?
To eliminate the virus and prevent liver damage.