Nokea
Assessment of a client with a cast should include:
- A. capillary refill, warm toes, no discomfort.
- B. posterior tibial pulses, warm toes.
- C. moist skin essential, pain threshold.
- D. discomfort of the metacarpals.
Correct Answer: A
Rationale: Assessment for adequate circulation is necessary. Signs of impaired circulation include slow capillary refill, cool fingers or toes, and pain.
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Which of the following is least important to test when assessing the client's motor skills?
- A. strength
- B. knowledge of ergonomics
- C. balance
- D. coordination
Correct Answer: B
Rationale: When assessing a client's motor skills, testing the client's strength, balance and coordination are most important. The client's knowledge of ergonomics is less relevant.
A client with major head trauma is receiving bolus enteral feeding. The most important nursing order for this client is:
- A. Measure intake and output
- B. Check albumin level
- C. Monitor glucose levels
- D. Increase enteral feeding
Correct Answer: A
Rationale: Measuring intake and output assesses fluid balance, critical in enteral feeding to prevent dehydration or fluid overload due to hyperosmotic feedings.
All of the following are common reasons that nurses are reluctant to delegate except:
- A. lack of self-confidence.
- B. desire to maintain authority.
- C. confidence in subordinates.
- D. getting trapped in the 'I can do it better myself' mindset.
Correct Answer: C
Rationale: If a delegator has confidence in his subordinates and feels that a task will be performed correctly, he is more likely to delegate. Reasons that delegators are reluctant to delegate include their own lack of confidence, fear of losing authority or personal satisfaction, and feeling that the task can only be performed correctly if they do it themselves.
A nurse is assessing a patient's right lower extremity. The extremity is warm to touch, red and swollen. The patient is also running a low fever. Which of the following conditions would be the most likely cause of the patient's condition?
- A. Herpes
- B. Scleroderma
- C. Dermatitis
- D. Cellulitis
Correct Answer: D
Rationale: Inflammation of cellular tissue associated with a fever most likely indicates cellulitis.
The client is undergoing a 24-hour urine specimen collection. Twenty hours into the collection period, a single voided urine is accidentally discarded. What is the nurse's best action?
- A. Resume the urine collection and collect one additional voided specimen.
- B. Discard the urine collected and begin a new urine collection immediately.
- C. Complete the urine collection and send all urine collected to the laboratory.
- D. Dispose of the urine collected and reschedule the test to begin the next morning.
Correct Answer: B
Rationale: B: A discarded void invalidates the collection; restarting ensures accuracy. A: Adding a void causes inaccuracies. C: Missing a void compromises results. D: Rescheduling is unnecessary as the test can start anytime.