Nokea
The nurse is providing home care to an elderly woman who had a cerebrovascular accident (CVA) and has right-sided hemiplegia. She is living with her daughter. Which observation indicates that the family needs more instruction?
- A. The client's arms and legs are exercised every day.
- B. The daughter gets her mother out of bed several times a day.
- C. The client is given a shower every other day.
- D. The daughter puts the chair on the right side of the bed when getting her mother out of bed.
Correct Answer: D
Rationale: Placing the chair on the right (paralyzed) side hinders safe transfers; it should be on the unaffected left side, indicating a need for further instruction.
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Parents are concerned that their 11 year-old child is a very picky eater. The nurse suggests which of the following as the best initial approach?
- A. Consider a liquid supplement to increase calories
- B. Discuss consequences of an unbalanced diet with the child
- C. Provide fruit, vegetable and protein snacks
- D. Encourage the child to keep a daily log of foods eaten
Correct Answer: B
Rationale: Discuss consequences of an unbalanced diet with the child. It is important to educate the preadolescent as to appropriate diet, and the problems that might arise if diet is not adequate.
A pregnant client who is at 34 weeks gestation is diagnosed with a pulmonary embolism (PE). Which of these medications would the nurse anticipate the provider ordering?
- A. Oral Coumadin therapy
- B. Heparin 5000 units subcutaneously B.I.D.
- C. Heparin infusion to maintain the PTT at 1.5-2.5 times the control value
- D. Heparin by subcutaneous injection to maintain the PTT at 1.5 times the control value
Correct Answer: C
Rationale: Heparin infusion to maintain the PTT at 1.5-2.5 times the control value. In pregnant women with pulmonary embolism, heparin is preferred over warfarin due to warfarin's teratogenic effects. A continuous heparin infusion is typically used to achieve therapeutic anticoagulation, monitored by maintaining the PTT at 1.5-2.5 times the control value.
Following surgery for placement of a ventriculoperitoneal (VP) shunt as treatment for hydrocephalus, the parents question why the infant has a small abdominal incision. The best response by the nurse would be to explain that the incision was made in order to
- A. Pass the catheter into the abdominal cavity
- B. Place the tubing into the urinary bladder
- C. Visualize abdominal organs for catheter placement
- D. Insert the catheter into the stomach
Correct Answer: A
Rationale: Pass the catheter into the abdominal cavity. The VP shunt drains cerebrospinal fluid into the peritoneal cavity via a catheter inserted through an abdominal incision.
The treatment protocol for a client with acute lymphatic leukemia includes Orasone (prednisone), Trexall (methotrexate), and Zantac (ranitidine). The purpose of Zantac is to:
- A. Decrease the secretion of pancreatic enzymes.
- B. Enhance the effectiveness of the methotrexate.
- C. Promote peristalsis.
- D. Prevent a common side effect of prednisone.
Correct Answer: D
Rationale: Zantac (ranitidine) prevents gastric irritation and ulcers, a common side effect of prednisone. It does not affect pancreatic enzymes, methotrexate efficacy, or peristalsis.
The nurse in the newborn nursery receives report from the previous shift. Which of the following infants should the nurse see FIRST?
- A. A two-day-old infant, lying quietly alert, heart rate of 185 bpm.
- B. A one-day-old infant, crying, and the anterior fontanel is bulging.
- C. A 12-hour-old infant, held by the mother, respirations 45 and irregular.
- D. A five-hour-old infant, sleeping, hands and feet are blue bilaterally.
Correct Answer: A
Rationale: A heart rate of 185 bpm indicates tachycardia (normal 120–160 bpm), suggesting distress or dehydration, requiring immediate assessment. Options B, C, and D are less urgent or normal.