Statins: Monitoring and Usage Quiz
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Questions and Answers

What is the primary use of atorvastatin (Lipitor)?

  • Managing heartburn
  • Reducing serum-lipid levels (correct)
  • Relieving muscle or joint pain
  • Treating headaches and fatigue

What is the mechanism of action of bile acid sequestrants?

  • Inhibiting HMG-CoA reductase
  • Reducing serum-lipid levels
  • Treating rhabdomyolysis
  • Increasing cholesterol excretion in stool (correct)

What should be monitored while using statins?

  • Liver function tests (correct)
  • Blood glucose levels
  • Kidney function tests
  • Lung function tests

Which adverse effect is associated with bile-acid resins?

<p>GI tract issues like bloating and constipation (B)</p> Signup and view all the answers

Why should statins not be used during pregnancy or breastfeeding?

<p>Due to potential harm to the fetus or infant (A)</p> Signup and view all the answers

Which lipid-lowering drug inhibits the absorption of cholesterol in the small intestine?

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

What is the primary use of gemfibrozil (Lopid)?

<p>Treating severe hypertriglyceridemia (D)</p> Signup and view all the answers

Which lipid-lowering drug has numerous adverse effects including flushing, hot flashes, and nausea?

<p>Niacin (Nicotinic Acid) (C)</p> Signup and view all the answers

What should be monitored if a patient is predisposed to gout while taking a lipid-lowering drug?

<p>Uric acid levels (A)</p> Signup and view all the answers

Which lipid-lowering drug should be used cautiously with warfarin due to potential potentiation of anticoagulant effects?

<p>Fibric-Acid Agents (A)</p> Signup and view all the answers

Flashcards

What is the primary use of atorvastatin (Lipitor)?

Atorvastatin (Lipitor) is primarily used to reduce high levels of cholesterol in the blood.

How do bile acid sequestrants work?

Bile acid sequestrants lower cholesterol by increasing its excretion in feces.

What should be monitored while using statins?

Liver function tests should be monitored regularly while using statins because they can potentially affect liver health.

What is a common side effect of bile acid resins?

Bile acid resins can cause gastrointestinal issues like bloating and constipation.

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Why are statins contraindicated during pregnancy and breastfeeding?

Statins are not recommended during pregnancy or breastfeeding due to potential harm to the developing fetus or infant.

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How does ezetimibe (Zetia) lower cholesterol?

Ezetimibe (Zetia) lowers cholesterol by blocking its absorption in the small intestine.

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What is the primary use of gemfibrozil (Lopid)?

Gemfibrozil (Lopid) is primarily used to treat very high levels of triglycerides in the blood.

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What are some common side effects of niacin (nicotinic acid)?

Niacin can cause several side effects, including flushing, hot flashes, and nausea.

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What should be monitored if a patient is prone to gout while taking lipid-lowering drugs?

Uric acid levels should be monitored in patients predisposed to gout while taking lipid-lowering drugs, as some drugs can elevate uric acid levels.

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Which lipid-lowering drug should be used cautiously with warfarin?

Fibric-acid agents should be used with caution with warfarin, a blood thinner, as they can amplify its anticoagulant effect.

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