A nurse is teaching an adolescent how to use a peak expiratory flow meter (PEFM). The nurse should identify that which of the following statements by the child indicates an understanding of the teaching?

"I will breathe in through the mouthpiece, hold my breath for 5 seconds, and then exhale."

"If I get a reading in the green zone, I will tell my parents right away so they can call the doctor."

"I will slowly exhale through the mouthpiece over a 10-second interval."

"I will record the highest reading of the three attempts."

Answer and Explanation

The Correct Answer is D

A. "I will breathe in through the mouthpiece, hold my breath for 5 seconds, and then exhale.": Incorrect because the child should exhale forcefully and quickly into the device, not inhale or hold their breath.
B. "If I get a reading in the green zone, I will tell my parents right away so they can call the doctor.": Incorrect because a green zone reading indicates controlled asthma, and no immediate action is required.
C. "I will slowly exhale through the mouthpiece over a 10-second interval.": Incorrect because the exhalation should be rapid and forceful to measure peak flow effectively.
D. "I will record the highest reading of the three attempts." Recording the highest reading ensures accurate monitoring of airway status and helps the child track their progress over time.

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Correct Answer is ["A","B"]

Explanation

A. Proton pump inhibitors (PPIs): Reduce stomach acid production, which minimizes esophageal irritation and promotes healing.
B. H2-receptor antagonists: Decrease acid production in the stomach and are commonly used for GER.
C. Adrenergic bronchodilator: Used for respiratory issues, not GER or pyloric stenosis.
D. Antiviral: No evidence of a viral infection in this scenario.
E. Antispasmodic: Not indicated for GER or pyloric stenosis management.

A. Maintain NPO status. B. Administer an antipyretic. C. Initiate an infusion of IV fluids. D. Administer a cleansing enema. E. Prepare child and parents for ostomy placement. F. Educate child and parents about plan of care. G. Administer an analgesic. H. Administer antibiotics.

Correct Answer is ["A","B","C","F","G","H"]

Explanation

A. Maintain NPO status. The child is at risk for surgery, and maintaining NPO status reduces the risk of aspiration.
B. Administer an antipyretic. Reducing fever can improve comfort and decrease metabolic demand.
C. Initiate an infusion of IV fluids. IV fluids prevent dehydration, especially since the child has had poor oral intake and diarrhea.
D. Administer a cleansing enema. An enema is contraindicated as it may worsen abdominal inflammation or cause perforation.
E. Prepare child and parents for ostomy placement. While surgery may be needed, an ostomy is not always required for appendicitis.
F. Educate child and parents about plan of care. Providing education helps reduce anxiety and ensures understanding of the interventions.
G. Administer an analgesic. Pain management is essential for comfort and reduces physiologic stress.
H. Administer antibiotics. Antibiotics are started preoperatively to manage infection or prevent complications if perforation is suspected.

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A nurse is teaching an adolescent how to use a peak expiratory flow meter (PEFM). The nurse should identify that which of the following statements by the child indicates an understanding of the teaching?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is ["A","B"]

Explanation

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Correct Answer is ["A","B","C","F","G","H"]

Explanation

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