Nokea
A potential harmful effect on patients who take some herbal medication is:
- A. Constipation
- B. Lead poisoning
- C. Diarrhea
- D. Life-threatening rash
Correct Answer: B
Rationale: Some herbal products may contain lead contaminants, posing a risk of poisoning.
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A nurse is monitoring a client who takes aspirin 81 mg PO daily. The nurse should identify which of the following manifestations as adverse effects of daily aspirin therapy? (Select one that does not apply.)
- A. Hypertension
- B. Coffee-ground emesis
- C. Tinnitus
- D. Nausea
Correct Answer: A
Rationale: Aspirin can cause GI bleeding , tinnitus , and nausea ; 'possessias' is likely a typo.
____ is / are prescribed to prevent swimmer's ear.
- A. Ciprofloxacin otic drops (Ciloxan)
- B. Isopropyl ear drops (EarSol)
- C. Colistin (Coly-Mycin S Otic)
- D. Gentamicin otic drops
Correct Answer: B
Rationale: Isopropyl alcohol dries the ear canal, preventing swimmer's ear; antibiotics treat, not prevent.
Sitagliptin has been approved for:
- A. Monotherapy in once-daily doses
- B. Combination therapy with metformin
- C. Both 1 and 2
- D. Neither 1 nor 2
Correct Answer: C
Rationale: Sitagliptin is approved for monotherapy and with metformin , offering flexible type 2 diabetes management.
What describes the action of a drug on the body?
- A. Pharmacodynamics
- B. Pharmacokinetics
- C. Microbiology
- D. Physiology
Correct Answer: A
Rationale: Pharmacodynamics studies the effects of a drug on the body, including mechanisms of action and therapeutic effects, unlike pharmacokinetics, which focuses on drug movement.
Monitoring for a child on methylphenidate for attention deficit hyperactivity disorder (ADHD) includes:
- A. ADHD symptoms
- B. Routine height and weight checks
- C. Amount of methylphenidate being used
- D. All of the above
Correct Answer: D
Rationale: All are monitored: symptom control, growth effects, and medication use.