Carn Practice Study Guide 2026 | Comprehensive Solved Question

CARN PRACTICE STUDY GUIDE 2026 | COMPREHENSIVE SOLVED QUESTIONS & ANSWERS FOR EXAM PREPARATION 1. Which neonatal withdrawal syndrome may present weeks after birth? a) Heroin withdrawal b) Cocaine withdrawal c) Methadone withdrawal d) Alcohol withdrawal Answer: c) Methadone withdrawal Rationale: Methadone has a long half-life (24-36 hours) and accumulates in fetal tissues. Due to its slow elimination, withdrawal symptoms in neonates exposed to methadone in utero may be delayed and can present up to 2-4 weeks after birth. [User Notes] 2. What is a safe and effective second-line treatment for symptoms refractory to opioid therapy in newborns? a) Morphine b) Phenobarbital c) Clonidine d) Diazepam Answer: c) Clonidine Rationale: Clonidine, an alpha-2 adrenergic agonist, is used as an adjunctive therapy when optimal doses of opioids (like morphine or methadone) do not adequately control NAS symptoms. It helps reduce autonomic hyperactivity. [User Notes] 3. The Finnegan Neonatal Abstinence Scoring System is used to... a) Diagnose the specific drug of exposure b) Assess the severity of withdrawal symptoms and guide pharmacologic treatmentc) Determine the gestational age of the infant d) Predict long-term developmental outcomes Answer: b) Assess the severity of withdrawal symptoms and guide pharmacologic treatment Rationale: The Finnegan tool systematically