The nurse recognizes that the rationale for the medical prescription of aspirin 81 mg PO daily and clopidogrel 75 mg PO daily for the client with coronary artery disease is that these medications:
Have analgesic properties without sedation
Can trigger vasodilation and improve blood flow
Improve contractility and decrease afterload
Inhibit platelet aggregation and clot formation
The Correct Answer is A
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: The client requires additional teaching if they state that they can have aspirin for pain after the bone marrow aspiration. Aspirin is a drug that inhibits platelet aggregation and increases the risk of bleeding. ¹ The client should avoid aspirin and other nonsteroidal anti-inflammatory drugs (NSAIDs) for at least 48 hours after the procedure. ² The client should use acetaminophen or another pain reliever that does not affect blood clotting.
Choice B reason: The client does not require additional teaching if they state that the nurse will check the puncture site at least every 4 hours after the procedure. This is a correct statement, as the nurse should monitor the site for signs of bleeding, infection, or hematoma. ² The nurse should also apply pressure and a sterile dressing to the site and instruct the client to keep it dry and clean for 24 hours.
Choice C reason: The client does not require additional teaching if they state that they will have some pain that is similar to a toothache. This is a correct statement, as the client may experience mild to moderate pain at the site of the aspiration, which may radiate to the hip or back. ² The pain usually subsides within a few hours or days.
Choice D reason: The client does not require additional teaching if they state that they understand that this is a sterile procedure. This is a correct statement, as the bone marrow aspiration is performed under sterile conditions to prevent infection. ² The nurse should wear gloves, gown, mask, and eye protection and use a sterile needle, syringe, and antiseptic solution.
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.
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