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
A 3-week-old male baby develops a rash involving the face and periorbital area after exposure to sunlight; you suspect neonatal lupus. The NEXT step of management of the baby is
Correct Answer: A
Rationale: Anti-Ro/SSA antibodies are key in diagnosing neonatal lupus and predicting congenital heart block.
Question 3 of 5
One of the following is false about CNS leukemia:
Correct Answer: D
Rationale: All statements are true; CNS leukemia has a poor prognosis, causes increased ICP, is prone to relapse, and can lead to cranial nerve palsies.
Question 4 of 5
Wide fixed splitting of the second heart sound is an auscultatory finding in:
Correct Answer: B
Rationale: ASD causes increased right heart volume, leading to fixed splitting of the second heart sound irrespective of respiration.
Question 5 of 5
Regarding large ventricular septal defect (VSD), one of the following is true
Correct Answer: B
Rationale: A VSD murmur is holosystolic and shares characteristics with mitral regurgitation, typically best heard at the left lower sternal border.