The nurse is educating a group of clients on how high cholesterol leads to heart disease.
Which explanation regarding high cholesterol is most appropriate?

it binds to vessel walls, decreasing the amount of blood getting to the heart

it damages the heart muscle

it thickens the blood, causing clots.

it interferes with the conduction system of the heart.

Answer and Explanation

The Correct Answer is A

A. High cholesterol can lead to the buildup of plaque in the arteries, which can narrow the blood vessels and decrease blood flow to the heart, increasing the risk of heart disease.

B. High cholesterol does not directly damage the heart muscle but can contribute to conditions like atherosclerosis, which can affect heart function.

C. High cholesterol does not directly thicken the blood but can contribute to the formation of blood clots when combined with other factors.

D. High cholesterol does not typically interfere with the conduction system of the heart but can contribute to conditions like coronary artery disease.

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Correct Answer is B

Explanation

Explanation:

A. Beta blockers are used to manage blood pressure and heart rate but are a different class.

B. Isosorbide is a nitrate, which is used primarily to treat and prevent episodes of angina by relaxing and widening blood vessels.

C. Calcium channel blockers also manage blood pressure and chest pain but act through a different mechanism.

D. Glycoprotein IIb/IIIa receptor antagonists are used to prevent platelet aggregation and are typically used in acute coronary syndrome, not as a long-term treatment for angina.

A. Chew sugarless gum to prevent dry mouth B. Expect therapeutic effects in 24 to 48 hours C. Decrease dietary fiber intake to control diarrhea D. Discontinue the medication after a week of improved mood E. Change positions slowly to minimize dizziness

Correct Answer is ["A","E"]

Explanation

Explanation:

A. Imipramine commonly causes dry mouth as a side effect, so chewing sugarless gum can help alleviate this symptom.

B. Therapeutic effects of imipramine may not be felt until after several weeks of treatment, rather than within 24 to 48 hours.

C. Increasing dietary fiber intake can help alleviate constipation, a common side effect of imipramine, rather than decreasing it.

D. Discontinuing antidepressant medication abruptly, especially after a short period, can lead to withdrawal symptoms and a recurrence of depressive symptoms.

E. Imipramine can cause orthostatic hypotension, leading to dizziness upon standing, so changing positions slowly can help minimize this risk.

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The nurse is educating a group of clients on how high cholesterol leads to heart disease.Which explanation regarding high cholesterol is most appropriate?

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Naxlex Comprehensive Predictor Exams

Which of the following drug classes does isosorbide (Isordil) belong to?

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Explanation

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The nurse is educating a group of clients on how high cholesterol leads to heart disease.
Which explanation regarding high cholesterol is most appropriate?