Nokea
How should the nurse position a child who is about to undergo a lumbar puncture?
- A. Prone position
- B. Fowler's position
- C. Supine position
- D. Side-lying position
Correct Answer: D
Rationale: The side-lying position with the back curved and knees flexed maximizes spinal flexion, facilitating access to the subarachnoid space for a lumbar puncture.
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The nurse is caring for a preterm infant with respiratory distress syndrome (RDS). Which intervention should the nurse implement to maximize the infant’s respiratory status?
- A. Check blood glucose levels every 4 hours.
- B. Cool and humidify all inspired gases.
- C. Weigh the infant every other day.
- D. Place the infant in a prone position.
Correct Answer: D
Rationale: The prone position improves oxygenation in collapsed alveoli for RDS infants with cardiorespiratory monitoring. Glucose checks cold gases and infrequent weighing don’t aid respiration.
The physician orders an I.V. opioid analgesic. Which finding by the nurse would best indicate that the I.V. opioid analgesic is effective?
- A. The respiratory rate is within normal limits.
- B. The child's pain level remains stable.
- C. The child is watching television.
- D. The urine output is 30 mL/hour.
Correct Answer: C
Rationale: A child watching television suggests they are comfortable and distracted from pain, indicating effective pain relief from the opioid. Stable pain levels or normal respiratory rate do not directly confirm pain control.
If the child develops shortness of breath when ambulating to the bathroom in the hospital, which intervention should the nurse add to the care plan?
- A. Have the child use a bedside commode for elimination.
- B. Administer oxygen after the child uses the bathroom.
- C. Instruct the child to call for assistance when ambulating to the bathroom.
- D. Provide a walker for the child to use when ambulating to the bathroom.
Correct Answer: A
Rationale: Shortness of breath during ambulation may indicate carditis, a serious complication of rheumatic fever. Using a bedside commode minimizes physical exertion, reducing cardiac workload and the risk of worsening symptoms.
The nurse is assessing the full-term Caucasian infant who is 40 hours old. Which technique should the nurse use to evaluate the infant for jaundice?
- A. Remove the infant’s diaper and look at the color of the genitalia.
- B. Apply pressure on the forehead for 3 seconds,release and evaluate the skin color.
- C. Assess the color of the palms and compare that skin color to the color of the soles.
- D. Open the infant’s mouth to assess the color of the infant’s tongue and palate.
Correct Answer: B
Rationale: To differentiate jaundice from normal skin color apply pressure over a bony area like the forehead. A yellow blanched area indicates jaundice. Genitalia palms soles or oral mucosa are less reliable due to slower progression or darker pigmentation.
The nurse correctly advises the adolescent that the brace has to be worn during which time period?
- A. At all times except when bathing
- B. At least 8 hours each day
- C. At night while sleeping
- D. At all times, without exception
Correct Answer: A
Rationale: The Milwaukee brace is typically worn 23 hours a day, except during bathing, to effectively correct scoliosis by maintaining spinal alignment.