ATI RN
Pediatric Nursing Review Questions Questions
Question 1 of 5
Mushrooms of the genus Inocybe contain muscarine or muscarine-related compounds. These quaternary ammonium derivatives bind to postsynaptic receptors, producing an exaggerated cholinergic response. Of the following, the MOST serious complication is
Correct Answer: D
Rationale: Bronchospasm is the most severe muscarinic toxicity, leading to respiratory compromise.
Question 2 of 5
Most food allergy reactions are typically outgrown. Those that persist include
Correct Answer: D
Rationale: Shellfish allergy is often lifelong, unlike milk or egg allergies, which many children outgrow.
Question 3 of 5
One of the following is a characteristic feature of Mycoplasma pneumonia in the pediatric age group:
Correct Answer: C
Rationale: Mycoplasma pneumonia often presents with mild symptoms that do not correlate well with physical findings. It is known for a protracted course, low-grade fever, and a persistent cough. Antibiotics like macrolides are used for treatment, as penicillins are ineffective.
Question 4 of 5
The diurnal variation in Peak Expiratory Flow (PEF) that is consistent with asthma is more than
Correct Answer: B
Rationale: Diurnal PEF variability of more than 20% is characteristic of poorly controlled asthma, indicating increased airway reactivity.
Question 5 of 5
A 6 -g, breast-fed white female, weeks' gestational age, is noted to have persistent hyperbilirubinemia at weeks of age On physical examination, the infant has not gained weight since birth and has decreased tone, an umbilical hernia, and an anterior fontanel measuring X 6 cm The most likely diagnosis is
Correct Answer: D
Rationale: Hypothyroidism can present with prolonged jaundice, poor weight gain, decreased tone, and enlarged fontanelles