Medical Sciences Quiz - Bilirubin, Hypertension, Malaria Stages
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Questions and Answers

What is excreted from feces?

  • Urobilinogen
  • Stercobillin (correct)
  • Urobilin
  • Bilirubin

What should a 54-year-old male with hypertension reduce intake of?

  • Magnesium
  • Calcium
  • Potassium
  • Sodium (correct)

Which of the following malaria stages does the mosquito ingest with the blood meal when biting an infected human?

  • Sporozoite
  • Schizont
  • Merozoites
  • Gametocyte (correct)

A patient diagnosed with hypertension should cut off which of the following from their diet?

<p>Sodium (A)</p> Signup and view all the answers

Which of the following will be found in the feces?

<p>Stercobilin (C)</p> Signup and view all the answers

What is the mechanism of splenomegaly in liver cirrhosis?

<p>Long-standing congestion (A)</p> Signup and view all the answers

What is the cause of the liver cirrhosis complications in the 55-year-old man with multiple hepatic nodules and fibrosis?

<p>Portosystemic venous shunts (D)</p> Signup and view all the answers

What will counteract the effect of heparin in the 53-year-old man with myocardial infarction who suffered from hematemesis due to drug interaction with warfarin?

<p>Protamine sulfate (A)</p> Signup and view all the answers

Where does the appendix commonly locate in the large intestine?

<p>Retrocecal (A)</p> Signup and view all the answers

Which virus causes infectious mononucleosis?

<p>EBV (B)</p> Signup and view all the answers

What enzyme deficiency would lead to an inability of NADPH formation by RBCs?

<p>Glucose-6-phosphate dehydrogenase (B)</p> Signup and view all the answers

What is the diagnostic feature for polycythemia vera?

<p>JAK2 mutation (C)</p> Signup and view all the answers

Which factor needs to be included to diagnose hemophilia B?

<p>Specific assay of serum factor IX (A)</p> Signup and view all the answers

When a mosquito bites an infected human with malaria, which stage of the parasite does it take?

<p>Gametocyte (B)</p> Signup and view all the answers

Which virus has a killed (inactivated) vaccine available?

<p>HAV (D)</p> Signup and view all the answers

What is the more liver-specific enzyme among the following?

<p>ALT (C)</p> Signup and view all the answers

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