Nokea
Which of the following is natural mineralcorticoid:
- A. Methylprednisolone
- B. Betamethasone
- C. Triamcinolone
- D. Aldosterone
Correct Answer: D
Rationale: Aldosterone is the natural mineralocorticoid produced by the adrenal cortex.
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A nurse is teaching a client who has a new prescription for Dextromethorphan to suppress a cough. The nurse should instruct the client to monitor for which of the following adverse effects of this medication?
- A. Diarrhea
- B. Anxiety
- C. Sedation
- D. Palpitations
Correct Answer: C
Rationale: Dextromethorphan can cause sedation , a common side effect of this cough suppressant.
Angina pectoris, tachycardia, and arrhythmias are possible adverse effects of which of the following drugs?
- A. Clonidine
- B. Phenylephrine
- C. Propranolol
- D. Salbutamol
Correct Answer: D
Rationale: Salbutamol, a beta-2 agonist, can cause cardiac stimulation as a side effect.
A nurse is preparing to administer medications to a 4-month-old infant. Which of the following pharmacokinetic principles should the nurse consider when administering medications to this client?
- A. Infants have a more rapid gastric emptying time.
- B. Infants have normal liver function.
- C. Infants have a more rapid gastric emptying time.
- D. Infants have an increased ability to absorb topical medications.
Correct Answer: D
Rationale: Immature liver function affects metabolism, and increased topical absorption occurs due to thinner skin; rapid gastric emptying (A,C) is incorrect.
The FDA established a safety information and adverse events reporting program called MedWatch. Which individuals can access the MedWatch website to obtain safety alerts on drugs, devices, or dietary supplements?
- A. Physicians
- B. Nurses
- C. Patients
- D. All of the above
Correct Answer: D
Rationale: Anyone can access the MedWatch website to obtain safety alerts on drugs, devices, or dietary supplements.
A nurse is providing teaching to a client who is starting Simvastatin. Which of the following information should the nurse include in the teaching?
- A. Take this medication in the evening.
- B. Change position slowly when rising from a chair.
- C. Maintain a steady intake of green leafy vegetables.
- D. Consume no more than 1 L/day of fluid
Correct Answer: A
Rationale: Simvastatin is taken in the evening when cholesterol synthesis peaks.