Correct Answer: B

Rationale: When switching from intravenous to oral morphine, a higher oral dose is required to achieve equianalgesia due to significant metabolism from the first-pass effect. Choosing the same oral dose as the intravenous dose would provide less pain relief. Opting for a dose greater than the intravenous dose is necessary to achieve the same analgesic effect. Therefore, options A, C, and D are incorrect.

Correct Answer: C

Rationale: Children who began primary immunization at the recommended age but fail to receive all the doses do not need to begin the series again but should receive only the missed doses. The child may receive missed vaccinations on a catch-up schedule per CDC guidelines.

Correct Answer: D

Rationale: Setting clear goals, praising good behavior, and modeling appropriate behavior are effective strategies for minimizing misbehavior in children.

Correct Answer: A

Rationale: A brilliant, uniform red reflex in both eyes is a normal finding, indicating that the retina is healthy and there are no significant obstructions in the visual pathway.

Correct Answer: A

Rationale: The review of systems is a critical part of a health history, helping to identify any symptoms or conditions that need further evaluation.