The nurse is providing care for a client diagnosed with cardiovascular disease and hypertension who is complaining of chest pain. Which medication should the nurse administer?
Furosemide 40 mg PO daily
Diltiazem 30 mg PO daily
Metoprolol 25 mg PO bid
Nitroglycerin 0.4 mg SL PRN
The Correct Answer is D
Choice A reason: Furosemide 40 mg PO daily is not the medication that the nurse should administer for chest pain. Furosemide is a diuretic that reduces fluid volume and lowers blood pressure, but it does not relieve anginal pain.
Choice B reason: Diltiazem 30 mg PO daily is not the medication that the nurse should administer for chest pain. Diltiazem is a calcium channel blocker that relaxes the blood vessels and lowers blood pressure, but it does not act quickly enough to relieve acute anginal pain.
Choice C reason: Metoprolol 25 mg PO bid is not the medication that the nurse should administer for chest pain. Metoprolol is a beta blocker that slows down the heart rate and lowers blood pressure, but it does not act quickly enough to relieve acute anginal pain.
Choice D reason: Nitroglycerin 0.4 mg SL PRN is the medication that the nurse should administer for chest pain. Nitroglycerin is a nitrate that dilates the coronary arteries and increases blood flow to the heart, thus relieving anginal pain. It is given sublingually (under the tongue) as needed for chest pain.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: An early morning headache is not the most common side effect of lisinopril. Lisinopril is a drug that lowers blood pressure and prevents the complications of heart failure. ¹ It belongs to a class of drugs called angiotensin-converting enzyme (ACE) inhibitors, which work by relaxing the blood vessels and reducing the workload of the heart. ¹ Headache is a possible side effect of lisinopril, but it is not very frequent or specific to this drug. ²
Choice B reason: Occasional nausea is not the most common side effect of lisinopril. Lisinopril is a drug that lowers the blood pressure and prevents the complications of heart failure. ¹ It belongs to a class of drugs called angiotensin-converting enzyme (ACE) inhibitors, which work by relaxing the blood vessels and reducing the workload of the heart. ¹ Nausea is a possible side effect of lisinopril, but it is not very frequent or specific to this drug. ²
Choice C reason: A chronic cough is the most common side effect of lisinopril. Lisinopril is a drug that lowers the blood pressure and prevents the complications of heart failure. ¹ It belongs to a class of drugs called angiotensin-converting enzyme (ACE) inhibitors, which work by relaxing the blood vessels and reducing the workload of the heart. ¹ However, ACE inhibitors can also cause a dry, persistent cough that does not go away with time or treatment. ² This cough is due to the accumulation of a substance called bradykinin in the lungs, which irritates the airways and triggers the cough reflex. ³ The cough can be annoying and interfere with the quality of life of the client, but it is not harmful or dangerous. ²
Choice D reason: A dry mouth after eating is not the most common side effect of lisinopril. Lisinopril is a drug that lowers the blood pressure and prevents the complications of heart failure. ¹ It belongs to a class of drugs called angiotensin-converting enzyme (ACE) inhibitors, which work by relaxing the blood vessels and reducing the workload of the heart. ¹ Dry mouth is a possible side effect of lisinopril, but it is not very frequent or specific to this drug. ² Dry mouth can be caused by many factors, such as dehydration, medication, or disease. It can be relieved by drinking water, chewing gum, or using saliva substitutes.
Correct Answer is D
Explanation
Choice A reason: Total cholesterol is not the best indicator of the effectiveness of simvastatin, a drug that lowers cholesterol levels and reduces the risk of cardiovascular disease. ¹ Total cholesterol includes both LDL and HDL (high density lipoprotein), which have opposite effects on the heart and blood vessels. ² The normal range of total cholesterol for adults is less than 200 mg/dL, but this does not reflect the balance between LDL and HDL.
Choice B reason: Blood pressure is not directly related to the effectiveness of simvastatin, although high blood pressure and high cholesterol are both risk factors for cardiovascular disease. ³ Simvastatin does not lower blood pressure, but it may prevent or slow down the development of atherosclerosis, which is the narrowing and hardening of the arteries due to plaque buildup. ¹ The normal range of blood pressure for adults is less than 120/80 mmHg.
Choice C reason: Serum triglycerides are another type of fat in the blood that can contribute to cardiovascular disease. ² Simvastatin can lower triglyceride levels, but this is not its main effect. ¹ The normal range of serum triglycerides for adults is less than 150 mg/dL.
Choice D reason: LDL is the main target of simvastatin therapy, as it is the "bad" cholesterol that can cause plaque buildup and damage the arteries. ¹ Simvastatin works by inhibiting an enzyme that produces LDL in the liver. The optimal level of LDL for adults is less than 100 mg/dL, and even lower for those with high risk of cardiovascular disease. ² A LDL level of 90 mg/dL indicates that the client's current dose of simvastatin has been effective.
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