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The nurse is caring for a 3-year-old child who suffered a smoke inhalation injury. How long is this patient at the highest risk for pulmonary edema after exposure?
- A. 2 hours
- B. 4 hours
- C. 18 hours
- D. 72 hours
Correct Answer: D
Rationale: Pulmonary edema appears in a child with smoke inhalation injury 6 to 72 hours after exposure.
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The school nurse suspects a first-grade student has sinusitis. Which symptoms might lead the nurse to this suspicion? (Select all that apply.)
- A. Child reports tooth pain.
- B. Severe wheezing is auscultated on inspiration.
- C. Child reports, 'I have had a cold for 2 weeks.'
- D. Nurse observes periorbital swelling.
- E. Halitosis is present.
Correct Answer: A,C,D,E
Rationale: The proximity of the sinus to the tooth roots often results in tooth pain when the sinus is infected.
Which statement indicates that the child's parents understand how to perform respiratory therapy?
- A. We do her postural drainage before the aerosol therapy.'
- B. We give her respiratory treatments when she is coughing a lot.'
- C. We give the aerosol followed by postural drainage before meals.'
- D. She needs respiratory therapy every day when she has an infection.'
Correct Answer: C
Rationale: Postural drainage for the child with CF is done following nebulization. Therapy is best scheduled before meals or at least 1 hour after eating to prevent vomiting.
What is the best intervention for the nurse caring for a child experiencing an acute asthma attack?
- A. Offer plenty of fluids, particularly carbonated beverages.
- B. Place the child in a humidified cool mist tent with oxygen.
- C. Administer sedatives as ordered to decrease anxiety.
- D. Position the child with arms resting on the overbed table.
Correct Answer: D
Rationale: This position is comfortable and allows maximum use of the accessory muscles for breathing.
What should the nurse explain to the parent of a child with exercise-induced asthma about when to inhale Cromolyn?
- A. Before exercise to prevent attacks
- B. At the initial onset of the attack
- C. During the attack to relieve symptoms
- D. As often as 4 times a day
Correct Answer: A
Rationale: Anti-inflammatory inhalants are taken before exercise to prevent attacks.
What classic sign would the nurse, auscultating the breath sounds of a child hospitalized for an acute asthma attack, expect to find?
- A. Fine crackles
- B. Coarse rhonchi
- C. Expiratory wheezing
- D. Decreased breath sounds at lung bases
Correct Answer: C
Rationale: The child experiencing an acute asthma attack wheezes as air moves in and out of the narrowed airways. The expiratory wheeze is most pronounced.