A client with alcoholism is admitted to a medical-surgical unit with a serum magnesium level of 0.9 mEq/L. Which clinical manifestations would the nurse expect to find in this client?

Choice A reason: Having analgesic properties without sedation is not the rationale for prescribing aspirin and clopidogrel for coronary artery disease. Aspirin and clopidogrel are antiplatelet drugs that prevent blood clots from forming in the arteries that supply the heart. They do not have significant analgesic or sedative effects.

Choice B reason: Triggering vasodilation and improving blood flow is not the rationale for prescribing aspirin and clopidogrel for coronary artery disease. Aspirin and clopidogrel do not directly cause vasodilation or increase blood flow. They work by reducing the stickiness of platelets and preventing them from clumping together and blocking the arteries.

Choice C reason: Improving contractility and decreasing afterload is not the rationale for prescribing aspirin and clopidogrel for coronary artery disease. Aspirin and clopidogrel do not affect the contractility or the afterload of the heart. They act on the blood vessels and the blood cells, not on the heart muscle. Contractility and afterload are influenced by other drugs such as beta-blockers, calcium channel blockers, and angiotensin-converting enzyme inhibitors.

Choice D reason: This is the correct answer. Inhibiting platelet aggregation and clot formation is the rationale for prescribing aspirin and clopidogrel for coronary artery disease. Aspirin and clopidogrel are antiplatelet drugs that interfere with the function of platelets, which are blood cells that help with clotting. By inhibiting platelet aggregation and clot formation, aspirin and clopidogrel reduce the risk of heart attack and stroke in people with coronary artery disease.

Choice A reason: This is incorrect. Walking directly in front of the client may block their view and increase their risk of falling. The nurse should walk to the side and slightly behind the client to provide support and guidance³.

Choice B reason: This is correct. Walking along the affected left side allows the nurse to assist the client with balance, weight shifting, and foot clearance. The nurse should also encourage the client to use the handrail on their strong side³.

Choice C reason: This is incorrect. Walking directly behind the client may not allow the nurse to see the client's gait pattern or intervene quickly if the client loses balance. The nurse should walk to the side and slightly behind the client to monitor and assist them³.

Choice D reason: This is incorrect. Walking along the unaffected right side may not provide adequate support or protection for the client's affected side. The nurse should walk along the affected left side to help the client with their hemiplegic gait³.