Nokea
Which of the following diuretics inhibits sodium reabsorption in the kidneys while sparing K+ and hydrogen ions?
- A. Spironolactone
- B. Furosemide
- C. Hydrochlorothiazide
- D. Bumetanide
Correct Answer: A
Rationale: Spironolactone is classified as a potassium-sparing diuretic. It works by inhibiting sodium reabsorption in the kidneys while promoting the retention of potassium and hydrogen ions. This mechanism of action helps in reducing fluid retention without causing excessive loss of potassium, which is a common side effect of other diuretics.
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A client has a new prescription for Warfarin for atrial fibrillation. Which of the following findings should the nurse report to the provider immediately?
- A. INR of 4.0
- B. Potassium level of 4.5 mEq/L
- C. Sodium level of 140 mEq/L
- D. Creatinine level of 1.0 mg/dL
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
What is the expected outcome of Valproate therapy?
- A. Decreased fever
- B. Decreased sense of anxiety
- C. Decreased blood pressure
- D. Decreased seizure activity
Correct Answer: D
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A client is taking lisinopril. Which of the following outcomes indicates a therapeutic effect of the medication?
- A. Decreased blood pressure
- B. Increase in HDL cholesterol
- C. Prevention of bipolar manic episodes
- D. Improved sexual function
Correct Answer: A
Rationale: The therapeutic effect of lisinopril, an ACE inhibitor, is indicated by a decrease in blood pressure. Lisinopril works by relaxing blood vessels, leading to a reduction in blood pressure. Monitoring and achieving a decrease in blood pressure is a key outcome when managing hypertension with lisinopril.
A nurse is teaching a client who is beginning a course of Metronidazole to treat an infection. For which of the following adverse effects should the nurse instruct the client to stop taking Metronidazole and notify the provider?
- A. Metallic taste
- B. Nausea
- C. Ataxia
- D. Dark-colored urine
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
What is the correct definition of drug absorption?
- A. Movement of a drug from the site of administration to various tissues of the body
- B. Describes the absorption, distribution, metabolism, and excretion of drugs
- C. These types of drugs can be taken over the counter
- D. This addresses how various drugs affect different forms of the body
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.