A nurse is caring for a client who has heart failure and a new prescription for lisinopril.
For which of the following adverse effects should the nurse monitor when administering lisinopril?
Tinnitus.
Hypotension.
Hypokalemia.
Bradycardia.
The Correct Answer is B
Lisinopril is an angiotensin converting enzyme (ACE) inhibitor that is used to treat high blood pressure and heart failure. It works by relaxing the blood vessels and increasing the supply of blood and oxygen to the heart. However, one of the common side effects of lisinopril is hypotension, which means low blood pressure. Hypotension can cause dizziness, faintness, or lightheadedness when getting up suddenly from a lying or sitting position. Therefore, the nurse should monitor the client’s blood pressure when administering lisinopril and report any signs of hypotension to the doctor.
Choice A is wrong because tinnitus, which means ringing or buzzing in the ears, is not a common or serious side effect of lisinopril.
Tinnitus can be caused by other factors such as ear infections, loud noises, or medications such as aspirin or antibiotics.
Choice C is wrong because hypokalemia, which means low potassium levels in the blood, is not a common or serious side effect of lisinopril. In fact, lisinopril can cause hyperkalemia, which means high potassium levels in the blood, especially in patients with kidney problems or diabetes. Hyperkalemia can cause irregular heartbeats, muscle weakness, or numbness. Therefore, the nurse should monitor the client’s potassium levels when administering lisinopril and avoid giving potassium supplements or salt substitutes that contain potassium.
Choice D is wrong because bradycardia, which means slow heart rate, is not a common or serious side effect of lisinopril.
Lisinopril does not affect the heart rate directly, but it can lower the blood pressure and improve the heart function.
Bradycardia can be caused by other factors such as heart block, sinus node dysfunction, or medications such as beta blockers or calcium channel blockers.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
The nurse who caused the error is responsible for completing an incident report. An incident report is a tool for documenting any event that deviates from the standard of care or causes harm to a client, staff member, or visitor. The purpose of an incident report is to improve quality and safety, not to assign blame or punish anyone. The nurse who caused the error should fill out the report as soon as possible after the event, providing factual and objective information.
A. The quality improvement committee is not directly involved in the incident and does not complete the report. The committee may review the report later to identify trends and areas for improvement.
B. The charge nurse is not responsible for completing the report, although they may assist or supervise the nurse who caused the error.The charge nurse may also notify the provider and other relevant staff members about the incident.
C.The nurse who caused the error may be involved in providing details and information about the incident, but the nurse who discovers the error is the one responsible for completing the incident report to ensure that all relevant information is accurately documented.
D. It is crucial for the nurse who discovers the error to complete the incident report to ensure that all relevant details are accurately documented. This allows for a thorough investigation and implementation of corrective actions to prevent future errors.
Correct Answer is A
Explanation
Hyponatremia is a condition where the sodium level in the blood is too low, which can cause confusion, lethargy, seizures, and coma. A hypertonic solution is a fluid that has a higher concentration of solutes than the blood, which can help raise the sodium level and reduce the brain swelling caused by hyponatremia. Therefore, improved cognition indicates that the treatment is effective.
Choice B. Cardiac arrhythmias absent.
Cardiac arrhythmias are not a common symptom of hyponatremia unless it is severe or rapid in onset.
Therefore, their absence does not necessarily indicate that the treatment is effective.
Choice C. Decreased vomiting.
Vomiting can be a cause or a consequence of hyponatremia, depending on the underlying condition.
Decreased vomiting may indicate that the patient is less nauseated, but it does not reflect the sodium level or the brain status.
Choice D. Absent Chvostek’s sign.
Chvostek’s sign is a facial twitching that occurs when tapping on the cheek, which indicates hypocalcemia (low calcium level).
It is not related to hyponatremia or hypertonic solution.
Normal ranges for sodium are 135 to 145 mEq/L and for calcium are 8.5 to 10.5 mg/dL.
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