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.
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
The correct answer is Choice D: Headache.
Choice A rationale: Nausea is not a common adverse effect of sublingual nitroglycerin. Nausea may occur in some patients, but it is usually mild and transient.Nausea may be related to the vasodilatory effects of nitroglycerin, which can cause hypotension and reflex tachycardia1. Nausea may also be caused by other factors, such as anxiety, stress, or food intolerance.Nausea is not a specific indicator of nitroglycerin toxicity or overdose2.
Choice B rationale: Bradycardia is not a common adverse effect of sublingual nitroglycerin. Bradycardia is a slow heart rate, usually defined as less than 60 beats per minute.Bradycardia may occur in some patients who take nitroglycerin, especially in combination with other drugs that affect the heart rate, such as beta-blockers, calcium channel blockers, or digoxin3. Bradycardia may also be caused by other factors, such as vagal stimulation, hypothyroidism, or electrolyte imbalance.Bradycardia is not a specific indicator of nitroglycerin toxicity or overdose2.
Choice C rationale: Hypertension is not a common adverse effect of sublingual nitroglycerin. Hypertension is a high blood pressure, usually defined as more than 140/90 mmHg.Hypertension may occur in some patients who take nitroglycerin, especially in those who have a history of hypertension, renal impairment, or volume overload4. Hypertension may also be caused by other factors, such as stress, pain, or caffeine intake.Hypertension is not a specific indicator of nitroglycerin toxicity or overdose2.
Choice D rationale: Headache is a common adverse effect of sublingual nitroglycerin.Headache may occur in up to 80% of patients who take nitroglycerin, especially during the first few days of therapy or after an increase in dose5. Headache may be related to the vasodilatory effects of nitroglycerin, which can cause cerebral vasodilation and increased intracranial pressure. Headache may also be caused by other factors, such as dehydration, sinusitis, or migraine. Headache is usually mild to moderate in intensity and can be relieved by analgesics, such as acetaminophen or aspirin.Headache is not a specific indicator of nitroglycerin toxicity or overdose
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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