A nurse is caring for a client who is receiving nitroprusside for hypertensive crisis. Which of the following findings should indicate to the nurse that the client is experiencing an adverse effect of this medication?
Hypotension
Bradycardia
Tachycardia
Hypertension.
The Correct Answer is A
Nitroprusside is a vasodilator that lowers blood pressure by dilating blood vessels. It is used to treat hypertensive crisis, which is a life-threatening condition of very high blood pressure. However, nitroprusside can cause excessive hypotension, which is a serious side effect that can lead to irreversible ischemic injuries or death. Therefore, the nurse should monitor the client’s blood pressure continuously and adjust the infusion rate accordingly.
Choice B is wrong because Bradycardia is wrong because nitroprusside does not affect the heart rate directly. However, bradycardia can occur as a reflex response to hypotension, which is a possible adverse effect of nitroprusside. Therefore, the nurse should also monitor the client’s heart rate and rhythm.
Choice C is wrong because Tachycardia is wrong because nitroprusside does not cause tachycardia directly. However, tachycardia can occur as a compensatory mechanism to hypotension, which is a possible adverse effect of nitroprusside. Therefore, the nurse should also monitor the client’s heart rate and rhythm.
Choice D is wrong because Hypertension is wrong because nitroprusside is used to lower blood pressure, not to raise it. However, hypertension can occur if the infusion is stopped abruptly, which can cause rebound vasoconstriction and increased blood pressure. Therefore, the nurse should taper off the infusion gradually and avoid sudden discontinuation.
Normal ranges for blood pressure are systolic less than 120 mmHg and diastolic less than 80 mmHg.
Normal ranges for heart rate are 60 to 100 beats per minute.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is E
Explanation
All of the statements by the client indicate alack of understandingof the medication.
Here is why:
Choice A is wrong because hydrochlorothiazide (HCTZ) is a diuretic (water pill) that increases the amount of urine produced and excreted by the kidneys. Taking this medication at bedtime may cause frequent urination at night and disrupt the sleep cycle.It is recommended to take HCTZ in the morning or early afternoon.
Choice B is wrong because HCTZ is prescribed to treat high blood pressure (hypertension), which is a chronic condition that requires long-term management. Stopping the medication abruptly may cause a rebound increase in blood pressure and increase the risk of complications such as stroke, heart attack, or kidney failure.The client should continue taking HCTZ as directed by the doctor, even if the blood pressure becomes normal.
Choice C is wrong because a persistent cough is not a common side effect of HCTZ. A cough may be a sign of an allergic reaction, a respiratory infection, or another condition that needs medical attention. HCTZ may cause other side effects such as nausea, dizziness, headache, low blood pressure, low potassium levels, high calcium levels, or skin rash.The client should report any unusual or bothersome symptoms to the doctor.
Choice D is wrong because HCTZ is not a medication that can be taken as needed for symptoms of high blood pressure. High blood pressure often has no symptoms and can damage the blood vessels and organs over time. HCTZ works by reducing the fluid volume and pressure in the blood vessels.It needs to be taken regularly and consistently to maintain its effectiveness and prevent fluctuations in blood pressure. The client should be educated about the purpose, benefits, risks, and instructions of taking HCTZ. The client should also be advised to monitor their blood pressure, weight, fluid intake and output, and electrolyte levels while on this medication.The client should also be counseled about lifestyle modifications such as diet, exercise, stress management, and smoking cessation that can help lower blood pressure and improve overall health.
Correct Answer is D
Explanation
Drinking 8 oz nonfat milk daily: Nonfat milk is low in fat and calories and is often recommended as part of a healthy diet that can help manage blood pressure. This action does not increase the risk of hypertension.
Eating popcorn at the movie theater: While movie theater popcorn can be high in salt and unhealthy fats, eating it occasionally in moderation may not significantly impact blood pressure. However, a regular high-sodium diet could contribute to hypertension.
Walking 1 mile daily at 12 min/mile pace: Regular physical activity like walking can help lower blood pressure and reduce the risk of hypertension. This is a positive action that helps in managing and preventing hypertension.
Consuming 36 oz beer daily: Consuming alcohol in large quantities regularly can lead to increased blood pressure and is a known risk factor for developing hypertension. 36 ounces of beer daily is a significant amount and could contribute to high blood pressure and other health issues.
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