Which of the following anti-lipidemic drugs are the most potent antilipidemic agents, and have proven to lower the risk of Myocardial Infarction?

Atorvastatin.

Niacin.

Gemfibrozil

Amlodipine.

Answer and Explanation

The Correct Answer is A

Atorvastatin is a type of statin, which are the most potent antilipidemic agents, and have proven to lower the risk of myocardial infarction by reducing the levels of low-density lipoprotein (LDL) cholesterol and triglycerides in the blood. Statins also slightly increase the level of high-density lipoprotein (HDL) cholesterol, which is beneficial for cardiovascular health.

Choice B, niacin, is a type of nicotinic acid, which can lower LDL cholesterol and triglycerides, and increase HDL cholesterol, but it is less effective than statins and has more side effects, such as flushing, itching, and liver toxicity.

Choice C, gemfibrozil, is a type of fibric acid derivative, which can lower triglycerides and increase HDL cholesterol, but have little effect on LDL cholesterol. They are mainly used for patients with high triglyceride levels or low HDL cholesterol levels.

Choice D, amlodipine, is not an antilipidemic agent at all. It is a type of calcium channel blocker, which is used to treat hypertension and angina by relaxing the blood vessels and reducing the workload of the heart.

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Correct Answer is A

Explanation

This is because low potassium levels (hypokalemia) increase the sensitivity of the heart to digoxin and can lead to toxicity even with normal serum digoxin levels. Digoxin inhibits the sodium-potassium pump on the cardiac cells, which causes potassium to accumulate outside the cells.Low potassium levels in the blood create a larger gradient for potassium to move out of the cells, which enhances the effect of digoxin and can cause arrhythmias.

Choice B is wrong because calcium 9.2 mg/dL is within the normal range (8.5 to 10.2 mg/dL) and does not increase the risk of digoxin toxicity.However, high calcium levels (hypercalcemia) can potentiate the effects of digoxin and cause toxicity.

Choice C is wrong because sodium 140 mEq/L is within the normal range (135 to 145 mEq/L) and does not increase the risk of digoxin toxicity.However, high sodium levels (hypernatremia) can reduce the binding of digoxin to the sodium-potassium pump and decrease its efficacy.

Choice D is wrong because magnesium 2.2 mg/dL is within the normal range (1.7 to 2.4 mg/dL) and does not increase the risk of digoxin toxicity.However, low magnesium levels (hypomagnesemia) can increase the sensitivity of the heart to digoxin and cause toxicity.

A. Soft cheeses B. Seafood salad from the grocery store C. Grilled chicken bun D. Hot dogs

Correct Answer is C

Explanation

Listeriosis is a foodborne illness that can have severe consequences during pregnancy. To minimize the risk of listeriosis, a pregnant client should avoid certain foods that are more likely to be contaminated with the bacteria Listeria. The correct statement that indicates an understanding of the teaching is:

C) "I can eat grilled chicken on a bun at lunchtime."

Grilled chicken is a safe option, and as long as it's properly cooked, it's a suitable choice during pregnancy. The other options are not recommended during pregnancy:

A) Soft cheeses, like Brie or feta, can carry a risk of Listeria contamination, so they should be avoided.

B) Seafood salad from the grocery store may not be safe as it could contain seafood that's been sitting at improper temperatures, which can increase the risk of foodborne illness.

D) Hot dogs can also be a risk as they are often not served steaming hot, which is necessary to kill any potential Listeria contamination.

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Which of the following anti-lipidemic drugs are the most potent antilipidemic agents, and have proven to lower the risk of Myocardial Infarction?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse in a provider's office is monitoring blood electrolytes for four clients who take digoxin. Which of the following electrolyte values increases a client's risk for digoxin toxicity?

Correct Answer is A

Explanation

Which of the following food options is considered safe for a pregnant client to consume in order to minimize the risk of listeriosis?"​​​​​​

Correct Answer is C

Explanation

To decrease the risk of cardiovascular disease in patients, which measure is recommended by health care professionals?

Which symptom is an adverse effect of anticholinergic agents used to treat overactive bladder syndrome (OAB)?

Class IV antidysrhythmics or calcium channel blockers have what action on the cardiovascular system?

Which drug class should not be used when a patient is taking nitrates?

Why is a patient who is using a transdermal nitroglycerin patch instructed to remove the patch at bedtime and apply a new one in the morning?

A nurse understands that a common reason why a patient is prescribed a combination of diuretics is because?

The main class of drug for the treatment and management of Angina attack is what?

Certain factors place us at risk for the development of cardiovascular disease. Which of the following are modifiable risk factors? Select all that apply.