Cardiovascular Medications Quiz

Which of the following best describes the role of cholesterol in the body?

Crucial for cell membrane structure and function (correct)
A non-essential component of cell membranes
Primarily found in VLDL lipoproteins
Mainly derived from dietary sources

What is the term used to describe the absolute risk of developing clinical coronary disease over the next 10 years?

LDL
VLDL
ASCVD (correct)
HDL

Why are pediatric patients becoming an increasing focus for cholesterol screening?

To address growing concerns about cholesterol levels (correct)
To determine their exercise capacity
To promote smoking cessation in young individuals
To assess their dietary habits

What is the primary approach in managing dyslipidemia according to the text?

Utilizing Therapeutic Lifestyle Changes (TLC) alongside drug therapy (C) Signup and view all the answers

Which of the following statements about cholesterol-lowering therapy is true based on the text?

Patients benefit from cholesterol-lowering therapy even without lab value improvements (C) Signup and view all the answers

What class of drugs do HMG-CoA Reductase Inhibitors belong to?

Statins (C) Signup and view all the answers

What is the prototype drug for HMG-CoA Reductase Inhibitors mentioned in the text?

Atorvastatin (D) Signup and view all the answers

What is emphasized in the management of dyslipidemia as per the text?

Therapeutic Lifestyle Changes (TLC) alongside medication (D) Signup and view all the answers

Why are specific cholesterol goals no longer targeted in patients with dyslipidemia according to the text?

Patients benefit from cholesterol-lowering therapy even if lab values don't improve (D) Signup and view all the answers

What is the primary adverse effect of enoxaparin?

Hemorrhage (C) Signup and view all the answers

Which drug is an oral anticoagulant suitable for home use?

Warfarin (C) Signup and view all the answers

What is the main side effect of clopidogrel?

Rash (B) Signup and view all the answers

Which medication is commonly used to prevent MI and stroke?

Aspirin (B) Signup and view all the answers

Which drug class suppresses platelet formation in arteries?

Antiplatelet Drugs (C) Signup and view all the answers

What is the primary function of Granulocyte Colony-Stimulating Factors (Filgrastim)?

Prevent infections in neutropenia (A) Signup and view all the answers

How is Iron Deficiency Anemia typically treated?

Treated with iron supplements like ferrous sulfate (A) Signup and view all the answers

Which medication class is commonly used to manage dyslipidemia?

HMG-CoA Reductase Inhibitors (Statins) (B) Signup and view all the answers

What is the main function of Thrombolytics/Fibrinolytics?

Remove thrombi that are already formed (A) Signup and view all the answers

What is the primary mechanism of action for HMG-CoA reductase inhibitors (statins)?

Inhibiting the enzyme HMG-CoA reductase, which is the rate-limiting step in cholesterol synthesis (B) Signup and view all the answers

Which of the following adverse effects is most commonly associated with statin therapy?

Rhabdomyolysis (B) Signup and view all the answers

How do bile acid sequestrants work to lower cholesterol levels?

They bind to bile acids in the intestine, preventing their reabsorption and leading to increased cholesterol excretion (C) Signup and view all the answers

Which of the following is a key advantage of using a PCSK9 inhibitor for cholesterol management?

It significantly lowers LDL cholesterol levels (D) Signup and view all the answers

What is the primary role of niacin (nicotinic acid) in the management of dyslipidemia?

It decreases LDL cholesterol and increases HDL cholesterol (D) Signup and view all the answers

Which of the following is a key consideration when using niacin in combination with other lipid-lowering medications?

Increased risk of liver toxicity (D) Signup and view all the answers

According to the information provided, which of the following is a key characteristic of fibric acid derivatives (fibrates)?

They decrease triglycerides and increase HDL cholesterol (B) Signup and view all the answers

What is the primary mechanism of action for the cholesterol absorption inhibitor ezetimibe?

It inhibits the absorption of cholesterol in the small intestine (A) Signup and view all the answers

Which of the following is a key advantage of using low molecular weight heparins (LMWHs) over unfractionated heparin for anticoagulation?

LMWHs have a lower risk of adverse effects such as heparin-induced thrombocytopenia (B) Signup and view all the answers

According to the information provided, what is the primary function of the coagulation cascade?

To increase the production of fibrinogen and promote clot formation (C) Signup and view all the answers