Correct Answer: A

Rationale: Permissive parenting is characterized by parents exerting little or no control over their children, leading to a lack of boundaries and structure.

Correct Answer: D

Rationale: The correct answer is D. Vaso-occlusive crises in sickle cell anemia are characterized by painful swelling of the joints in the hands and feet (hand-foot syndrome) and tissue engorgement due to the obstruction of blood flow by sickled cells. Choices A, B, and C are incorrect because circulatory collapse, hypovolemia, cardiomegaly, systolic murmur, hepatomegaly, and intrahepatic cholestasis are not typically associated with an acute vaso-occlusive crisis in sickle cell anemia.

Correct Answer: B

Rationale: An authoritative parenting style, which balances warmth with firmness, is associated with fostering self-reliance and independence in children.

Correct Answer: B

Rationale: Egocentricity in children aged 2 to 7 years means they are unable to see things from another person's perspective. This characteristic is a normal part of their cognitive development during this stage. Choice A, 'Selfishness,' is not an accurate description as egocentricity is more about a limited ability to understand others' viewpoints rather than intentional selfishness. Choice C, 'Able to put self in another's place,' is incorrect as egocentric children struggle to do this. Choice D, 'Prefers to play alone,' is not directly related to egocentricity but may be a behavior exhibited by some children for various reasons.

Correct Answer: A

Rationale: The evaluation step involves determining if outcomes are met, modifying the plan if needed, and selecting alternative interventions if goals are not achieved.