A client with a history of anxiety and depression presents to the emergency department with a headache, nausea, and vomiting. The client's vital signs are temperature 100.9°F (38.3°C), heart rate 115 beats/minute, respirations 21 breaths/minute, and blood pressure 216/108 mm Hg. When reviewing the client's medications, which information is of most concern to the nurse?
Hydrochlorothiazide 12.5 mg PO daily.
Phenelzine 60 mg PO daily.
Losartan 50 mg PO daily.
Aspirin 81 milligrams PO daily.
The Correct Answer is B
Choice A rationale: Hydrochlorothiazide is a diuretic and may contribute to electrolyte imbalances, but it is not the most concerning medication in this situation. Choice B rationale: Phenelzine is a monoamine oxidase inhibitor (MAOI), and the combination of an MAOI with certain foods or medications containing tyramine can lead
to a hypertensive crisis. The client's elevated blood pressure is of concern, and the nurse should notify the healthcare provider.
Choice C rationale: Losartan is an angiotensin II receptor blocker (ARB) used to treat hypertension. While it may contribute to blood pressure control, it is not the most concerning medication in this scenario.
Choice D rationale: Aspirin, at a dose of 81 milligrams, is often used for cardiovascular prophylaxis and is not the most concerning medication in this situation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale: Asking the client about recent substance use is essential in assessing potential intoxication or withdrawal, which could contribute to the client's confused state. However, performing a mental status exam is the most important action to take.
Choice B rationale: The most important action for the nurse to take is to perform a mental status exam. This will help the nurse to assess the client's level of consciousness, orientation, memory, attention, mood, affect, thought process, and judgment. The mental status exam will also help the nurse to identify any signs of psychosis, delirium, dementia, or other mental disorders that may explain the client's behavior. Choice C rationale: Assessing the client from head-to-toe is a general nursing action but does not address the immediate need related to potential substance use. Choice D rationale: Determining the number of previous hospitalizations is relevant but does not address the current concern of substance use contributing to confusion.
Correct Answer is D
Explanation
Choice A rationale: Alkaline phosphatase is not typically associated with the monitoring of lithium therapy. The primary concern is renal function.
Choice B rationale: Blood glucose is not the most critical parameter to monitor before initiating lithium therapy. The focus is on renal function.
Choice C rationale: White blood count is not the primary laboratory value to assess before starting lithium. Renal function is more critical.
Choice D rationale: Serum creatinine is the most important laboratory finding to review before beginning lithium therapy. Lithium is primarily excreted by the kidneys, and impaired renal function can lead to lithium toxicity. Regular monitoring of renal function, including serum creatinine levels, is crucial to prevent adverse effects.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today