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The nurse is reviewing a client's PRN pain medications. There is an order for acetaminophen 1,000 mg PO q4 hours as needed for pain. How should the nurse proceed?
- A. call the health care provider to clarify the order
- B. administer the medication as ordered if needed for pain
- C. give other PRN medications for pain and ignore the order
- D. avoid giving pain medication every 4 hours and give it every 6 hours
Correct Answer: B
Rationale: Acetaminophen 1,000 mg q4 hours PRN is within safe dosing (max 4,000 mg/day), so it can be administered as ordered.
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The nurse is providing dietary teaching for a client with elevated cholesterol levels. Which cooking oil is not suggested for the client on a low-cholesterol diet?
- A. Safflower oil
- B. Sunflower oil
- C. Coconut oil
- D. Canola oil
Correct Answer: C
Rationale: Coconut oil is high in saturated fats, which raise LDL cholesterol, making it unsuitable for a low-cholesterol diet.
The nurse is discharging a client with asthma who has a prescription for zafirlukast (Accolate). Which comment by the client would indicate a need for further teaching?
- A. I should take this medication with meals.'
- B. I need to report flulike symptoms to my doctor.'
- C. My doctor might order liver tests while I'm on this drug.'
- D. If I'm already having an asthma attack, this drug will not stop it.'
Correct Answer: A
Rationale: Zafirlukast should be taken on an empty stomach for better absorption. The other statements are correct: flulike symptoms and liver monitoring are relevant, and zafirlukast is not a rescue medication.
The parents of a one-month-old boy bring their son to the clinic for evaluation of a possible right dislocated hip. If a diagnosis of unilateral dislocation of the right hip is made, which of the following symptoms will the nurse observe?
- A. Limited adduction of the right leg.
- B. Uneven gluteal fold and thigh creases.
- C. Increase in length of the right limb.
- D. Internal rotation of the right leg.
Correct Answer: B
Rationale: folds and creases will be longer and deeper on affected side
The child with seizure disorder is being treated with phenytoin (Dilantin). Which of the following statements by the patient's mother indicates to the nurse that the patient is experiencing a side effect of Dilantin therapy?
- A. She is very irritable lately.
- B. She sleeps quite a bit of the time.
- C. Her gums look too big for her teeth.
- D. She has gained about 10 pounds in the last six months.
Correct Answer: C
Rationale: Gingival hyperplasia is a common side effect of phenytoin therapy.
The nurse reviews a 21-year-old female's bloodwork from the lab. Which result would be charted as an abnormal finding?
- A. platelets 129
- B. RBC 4.2
- C. WBC 15.6
- D. hematocrit 38%
Correct Answer: C
Rationale: WBC 15.6 (normal 4.5-11.0 x 10³/μL) is elevated, indicating possible infection or inflammation. Platelets (150-450 x 10³/μL) are slightly low, RBC (4.2-5.4 million/μL) and hematocrit (36-46%) are normal for females.