ATI RN
ATI Nursing Care of Children 2019 B
1. What is a key distinguishing feature of bronchiolitis in infants?
- A. Dry cough
- B. Wheezing
- C. Stridor
- D. Productive cough
Correct answer: B
Rationale: The correct answer is B: Wheezing. Wheezing is a key distinguishing feature of bronchiolitis in infants, typically caused by respiratory syncytial virus (RSV) infection. Bronchiolitis is characterized by inflammation and mucus buildup in the small airways of the lungs, leading to wheezing sounds during breathing. Choices A, C, and D are incorrect because dry cough, stridor, and productive cough are not typical features of bronchiolitis in infants.
2. Which drug is usually the best choice for patient-controlled analgesia (PCA) for a child in the immediate postoperative period?
- A. Codeine sulfate (Codeine)
- B. Morphine (Roxanol)
- C. Methadone (Dolophine)
- D. Meperidine (Demerol)
Correct answer: B
Rationale: Morphine is the drug of choice for PCA in children because of its efficacy, safety profile, and rapid onset of action for pain management.
3. A nurse is caring for a client who has pneumonia. Which of the following findings should the nurse report to the provider immediately?
- A. Increased appetite
- B. Productive cough with green sputum
- C. Cyanosis of the lips and nail beds
- D. Mild shortness of breath
Correct answer: C
Rationale: The correct answer is C: Cyanosis of the lips and nail beds. Cyanosis is a late sign of hypoxia and indicates severe oxygen deprivation, requiring immediate intervention in clients with pneumonia. Reporting this finding promptly is crucial to prevent further complications. Choices A, B, and D are incorrect because increased appetite, productive cough with green sputum, and mild shortness of breath are common findings in clients with pneumonia and may not require immediate intervention unless they worsen or are accompanied by other concerning symptoms.
4. During prenatal development, the ectoderm becomes the __________.
- A. muscles and skeleton
- B. nervous system and skin
- C. circulatory system and other internal organs
- D. digestive system, lungs, urinary tract, and glands
Correct answer: B
Rationale: The correct answer is B: nervous system and skin. The nervous system, which includes the brain, spinal cord, and nerves, as well as the skin, develop from the ectoderm layer of cells during prenatal development. Choice A is incorrect because muscles and skeleton develop from mesoderm. Choice C is incorrect because the circulatory system and other internal organs develop from mesoderm and endoderm. Choice D is incorrect because the digestive system, lungs, urinary tract, and glands develop from endoderm.
5. A client is receiving vecuronium for acute respiratory distress syndrome. Which of the following medications should the nurse anticipate administering with this medication?
- A. Fentanyl
- B. Furosemide
- C. Famotidine
- D. Dexamethasone
Correct answer: Fentanyl
Rationale: Vecuronium is a neuromuscular blocking agent used for muscle relaxation during mechanical ventilation. When administering vecuronium, it is common to also give an opioid analgesic, such as fentanyl, to manage pain and ensure the patient's comfort. Fentanyl is often used in combination with neuromuscular blocking agents to provide balanced anesthesia, making it the appropriate medication to anticipate administering in this scenario.
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