Nokea
It is often necessary to obtain baseline data prior to initiating many forms of drug therapy. These baseline data include what? (Select one that does not apply.)
- A. Education level
- B. Allergies
- C. Drug use
- D. Number of members in family
Correct Answer: D
Rationale: Baseline data like education level , allergies , and drug use inform safe therapy; family size and father's occupation are less relevant.
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The nurse would expect to see an adjusted dosage in what patients? (Select one that does not apply.)
- A. Young adult women
- B. older adults
- C. Infants
- D. Neonates
Correct Answer: A
Rationale: Infants, neonates, and older adults require dosage adjustments due to differences in metabolism and organ function.
Ototoxicity is more likely if aminoglycosides are administered with which of the following drug classes?
- A. Loop diuretics
- B. Metformin
- C. Vancomycin
- D. Cephalosporins
Correct Answer: A
Rationale: Loop diuretics (e.g., furosemide) enhance aminoglycoside ototoxicity by increasing inner ear damage risk.
Which of the following is the most frequent cause of weight loss and decrease of apetite:
- A. While using insulin medications
- B. While treated with acarbose
- C. While treated with metformin
- D. While treated with glibenclamid
Correct Answer: C
Rationale: Metformin often causes weight loss and reduced appetite as a side effect due to its effects on metabolism and gastrointestinal function.
John has clonidine, a centrally acting adrenergic blocker, prescribed for his hypertension. He should:
- A. Not miss a dose or stop taking the drug because of potential rebound hypertension
- B. Increase fiber in the diet to treat any diarrhea that may occur
- C. Reduce fluid intake to less than 2 liters per day to prevent fluid retention
- D. Avoid sitting for long periods, as this can lead to deep vein thrombosis
Correct Answer: A
Rationale: Clonidine withdrawal can cause rebound hypertension, making adherence critical.
Cough and cold medications that contain a sympathomimetic decongestant such as phenylephrine should be used cautiously in what population:
- A. Older adults
- B. Hypertensive patients
- C. Infants
- D. All of the above
Correct Answer: D
Rationale: Sympathomimetic decongestants like phenylephrine can raise blood pressure or cause adverse effects in older adults, hypertensives, and infants.