Correct Answer: B

Rationale: Developmental theory outlines the series of tasks and stages that a family goes through over its life span, helping to understand the family's development and needs over time.

Correct Answer: C

Rationale: Children exposed to chronic violence may struggle with stress and concentration but are less likely to consistently exhibit caring behaviors without intervention and support.

Correct Answer: A

Rationale: The best response by the nurse is A, as the anterior fontanel typically closes between 12-18 months of age, allowing for brain growth during infancy. Choice B is incorrect because it does not provide a specific timeframe for the closure of the fontanel. Choice C is incorrect as it suggests a later closure timeframe than usual. Choice D is incorrect as it states that the soft spots should have closed already, which is inaccurate for a 6-month-old infant.

Correct Answer: B

Rationale: Moderate evidence typically indicates that results from randomized clinical trials were inconsistent, highlighting the need for further research to confirm findings.

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.