Nokea
The client with coronary artery disease is prescribed atorvastatin (Lipitor) to help decrease the client's cholesterol level. Which intervention should the nurse discuss with the client concerning this medication?
- A. The client should eat a low-cholesterol, low-fat diet.
- B. The client should take this medication with each meal.
- C. The client should take this medication in the evening.
- D. The client should monitor daily cholesterol levels.
Correct Answer: C
Rationale: Atorvastatin is most effective at night when cholesterol synthesis peaks, per pharmacodynamics. Diet is supportive, meals are irrelevant, and daily monitoring is impractical.
You may also like to solve these questions
The nurse is assessing a client who is on long term glucocorticoid therapy. Which of the following findings would the nurse expect?
- A. Buffalo hump
- B. Increased muscle mass
- C. Peripheral edema
- D. Jaundice
Correct Answer: A
Rationale: Buffalo hump. With high doses of glucocorticoid, iatrogenic Cushing's syndrome develops. The exaggerated physiological action causes abnormal fat distribution which results in a moon-shaped face, an intrascapular pad on the neck (buffalo hump) and truncal obesity with slender limbs.
The female client with Trichomonas vaginalis is prescribed metronidazole (Flagyl), an antibacterial medication. Which statement indicates the client does not understand the discharge teaching?
- A. I will not be able to drink any alcohol while taking this drug.
- B. My boyfriend will need to take this same medication.
- C. I cannot transmit the disease through oral sex.
- D. I must make sure I take all the pills no matter how I feel.
Correct Answer: C
Rationale: Trichomonas can be transmitted via oral sex; this statement shows misunderstanding. Alcohol avoidance, partner treatment, and full course completion are correct.
Ear drops have been ordered for a 10-month-old child. How should the nurse teach the mother to pull the baby's ear to straighten the ear canal?
- A. Down and back
- B. Down and forward
- C. Up and forward
- D. Up and back
Correct Answer: A
Rationale: In children under 3, pulling the ear down and back straightens the ear canal for proper ear drop administration.
A 5 year-old has been rushed to the emergency room several hours after acetaminophen poisoning. Which laboratory result should receive attention by the nurse?
- A. Sedimentation rate
- B. Profile 2
- C. Bilirubin
- D. Neutrophils
Correct Answer: C
Rationale: Bilirubin. Bilirubin, along with liver enzymes ALT and AST, may rise in the second stage (1-3 days) after a significant overdose, indicating cellular necrosis and liver dysfunction.
The employee health nurse is observing a student nurse administer a PPD tuberculin test to a new employee. Which behavior would warrant immediate intervention by the employee health nurse?
- A. The student nurse inserts the needle at a 45-degree angle.
- B. The student nurse cleanses the forearm with alcohol.
- C. The student nurse circles the injection site with ink.
- D. The student nurse instructs the employee to return in three (3) days.
Correct Answer: A
Rationale: PPD tests require a 10–15-degree angle for intradermal injection to form a wheal; 45 degrees is incorrect and warrants intervention. Other actions are standard.