A client has been prescribed nifedipine for angina. What is the priority assessment for the nurse to make prior to giving this medication?
Sulfa allergy
aPTT
Hemoglobin
Blood pressure
The Correct Answer is D
Choice A reason: This choice is incorrect because sulfa allergy is not a priority assessment for the nurse to make prior to giving nifedipine. Sulfa allergy is a hypersensitivity reaction to drugs that contain sulfonamide, such as antibiotics, diuretics, or antidiabetic agents. Sulfa allergy can cause symptoms such as rash, itching, fever, or anaphylaxis. Nifedipine does not contain sulfonamide and does not cross-react with sulfa drugs. The nurse should ask the client about any drug allergies and document them, but sulfa allergy is not relevant to nifedipine.
Choice B reason: This choice is incorrect because aPTT is not a priority assessment for the nurse to make prior to giving nifedipine. aPTT stands for activated partial thromboplastin time, which is a measure of how long it takes the blood to clot. It is used to monitor the effect of anticoagulant drugs, such as heparin, that prevent blood clots. Nifedipine does not affect the blood clotting time and does not interact with anticoagulant drugs. The nurse should check the aPTT only if the client is taking anticoagulant drugs and has signs of bleeding or clotting.
Choice C reason: This choice is incorrect because hemoglobin is not a priority assessment for the nurse to make prior to giving nifedipine. Hemoglobin is a protein in the red blood cells that carries oxygen to the tissues and organs of the body. Hemoglobin levels can be affected by conditions such as anemia, dehydration, or blood loss. Nifedipine does not affect the hemoglobin levels or the oxygen delivery. The nurse should monitor the hemoglobin levels and the signs of anemia, such as fatigue, pallor, or shortness of breath, but they are not related to nifedipine.
Choice D reason: This choice is correct because blood pressure is the priority assessment for the nurse to make prior to giving nifedipine. Nifedipine is a calcium channel blocker that lowers blood pressure and relaxes the blood vessels. It is used to treat conditions such as hypertension, angina, and Raynaud's phenomenon. However, nifedipine can cause side effects such as hypotension (low blood pressure), dizziness, headache, flushing, and edema (swelling). The nurse should check the client's blood pressure before giving nifedipine and withhold the dose if the blood pressure is too low. The nurse should also monitor the client's blood pressure and the signs of hypotension, such as fainting, weakness, or chest pain.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["30 mL"]
Explanation
To convert 1 ounce (oz) of magnesium hydroxide to milliliters (mL), we can use the given metric equivalent:
1 ounce (oz) = 30 mL
Therefore, 1 ounce (oz) is equal to 30 mL.
Correct Answer is ["A","B","C","E"]
Explanation
Choice A reason: Maintaining a healthy weight is important for lowering cholesterol levels and reducing the risk of cardiovascular disease. Obesity is associated with higher levels of LDL-cholesterol (the "bad" cholesterol) and lower levels of HDL-cholesterol (the "good" cholesterol). Losing weight can improve these ratios and lower blood pressure. ¹
Choice B reason: Avoiding cigarettes and other nicotine products is essential for preventing cardiovascular disease. Smoking damages the blood vessels and increases the risk of atherosclerosis, which is the buildup of plaque in the arteries. Smoking also lowers HDL-cholesterol and raises triglycerides, another type of fat in the blood. Quitting smoking can improve cholesterol levels and lower the risk of heart attack and stroke. ²
Choice C reason: Importance of regular exercise is another key factor for improving cholesterol levels and cardiovascular health. Exercise helps to lower LDL-cholesterol and raise HDL-cholesterol, as well as lower blood pressure and blood sugar. Exercise also strengthens the heart muscle and improves blood flow. The American Heart Association recommends at least 150 minutes of moderate-intensity aerobic activity or 75 minutes of vigorous-intensity aerobic activity per week, or a combination of both. ³
Choice D reason: Positive stress management techniques are not directly related to cholesterol levels or statin medications, but they may have some benefits for cardiovascular health. Stress can increase blood pressure and heart rate, and may trigger unhealthy behaviors such as smoking, drinking, or overeating. Stress can also affect the immune system and inflammation, which may contribute to atherosclerosis. Learning to cope with stress in healthy ways, such as meditation, yoga, breathing exercises, or counseling, may help to lower the risk of cardiovascular disease. ⁴
Choice E reason: Healthy low fat diet options are an important part of lowering cholesterol levels and preventing cardiovascular disease. A diet that is high in saturated fat, trans fat, and cholesterol can raise LDL-cholesterol and lower HDL-cholesterol. A diet that is low in fat and high in fiber, fruits, vegetables, whole grains, and lean protein can lower LDL-cholesterol and raise HDL-cholesterol. Some foods, such as oats, nuts, soy, and fish, may have additional benefits for cholesterol levels. .
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