Dyslipidemia Therapeutics II
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Questions and Answers

What is the primary effect of Ezetimibe?

  • Significant reduction in HDL-C
  • Modest reduction in LDL-C (correct)
  • Marked increase in triglycerides
  • Elevation of ALT levels

What is the mechanism by which Bile Acid Sequestrants reduce LDL-C levels?

  • By inhibiting the NPC1L1 protein
  • By binding bile acids in the intestinal lumen (correct)
  • By stimulating hepatic synthesis of cholesterol
  • By reducing the absorption of dietary cholesterol

What is the range of LDL-C reduction achievable with Ezetimibe monotherapy?

  • 5%–10%
  • 25%–30%
  • 15%–24% (correct)
  • 35%–40%

What is the benefit of combining Ezetimibe with statin therapy?

<p>Achieves higher reductions in LDL-C levels (D)</p> Signup and view all the answers

Why are Bile Acid Sequestrants considered first-line therapy during pregnancy?

<p>They are not systemically absorbed and pose no risk to the fetus (D)</p> Signup and view all the answers

What is the mechanism by which Ezetimibe reduces LDL-C levels?

<p>By inhibiting the NPC1L1 protein (C)</p> Signup and view all the answers

What is a common side effect of Ezetimibe?

<p>All of the above (D)</p> Signup and view all the answers

What is the range of LDL-C reduction achievable with Bile Acid Sequestrants?

<p>13%–20% (A)</p> Signup and view all the answers

What is the effect of Bile Acid Sequestrants on hepatic synthesis of bile acids?

<p>It increases the synthesis of bile acids from cholesterol (A)</p> Signup and view all the answers

What is the effect of Bile Acid Sequestrants on the number of LDL receptors on hepatocyte membranes?

<p>It increases the number of LDL receptors (D)</p> Signup and view all the answers

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