What is the maximum recommended amount of screen time per day for 7-year-old children?

Correct Answer: A

Rationale: The correct answer is A: 2 hours. For 7-year-old children, the American Academy of Pediatrics recommends a maximum of 1-2 hours of screen time per day. Excessive screen time can lead to various negative impacts on children's physical and mental health, such as obesity, sleep problems, and behavioral issues. It is crucial for children to engage in other activities that promote physical exercise, social interaction, and cognitive development. Choices B, C, and D are incorrect because they exceed the recommended screen time limit and can potentially harm children's well-being.

Correct Answer: C

Rationale: The correct answer is C because it provides the most comprehensive and inclusive definition of women's health. It acknowledges that women's health encompasses health promotion, protection, and maintenance throughout their entire lifespan, addressing various aspects beyond just gynecological and reproductive wellness. Choice A focuses solely on gynecological and reproductive aspects, limiting the scope of women's health. Choice B emphasizes specific life stages but overlooks the broader concept of women's health. Choice D narrows down women's health to the management of unique conditions, neglecting the preventive and holistic approach encapsulated in choice C. Overall, choice C best encapsulates the multifaceted nature of women's health.

Correct Answer: D

Rationale: The correct answer is D: Report the incident to the child protection agency. The CHN has a legal and ethical duty to protect the child from harm. Reporting to the child protection agency ensures the child's safety and well-being. The boyfriend's behavior of pushing a child is abusive and potentially dangerous. Ignoring the situation could lead to further harm to the child. Abiding by the mother's wishes (choice A) would prioritize confidentiality over the child's safety. Arranging counselling for the boyfriend (choice B) does not address the immediate risk to the child. Advicing the mother to take the child away (choice C) may not guarantee the child's safety if the boyfriend is not held accountable for his actions. Reporting to the child protection agency is the most appropriate and responsible action to safeguard the child's welfare.

Correct Answer: D

Rationale: The correct answer is D because religious orders were the first to establish hospitals with a charitable mission to care for the sick, poor, and neglected. They believed in the importance of providing medical care and compassion to those in need. Feudal lords (choice A) were focused on maintaining control over their workers. Small towns (choice B) did not have the resources or organization to establish hospitals on a large scale. The military (choice C) prioritized treating injured soldiers on the battlefield rather than establishing hospitals. Hence, the correct answer is D as it aligns with historical evidence of the earliest hospitals being founded by religious orders for charitable purposes.

Correct Answer: A

Rationale: The correct answer is A: Primary prevention. This is because administering vaccines aims to prevent the occurrence of diseases in the first place, which is the primary goal of primary prevention. Vaccines help to build immunity and protect children and adolescents from infectious diseases. B: Secondary prevention focuses on early detection and intervention to prevent the progression of a disease. C: Tertiary prevention involves managing and reducing the impact of an already existing disease to prevent complications. D: While vaccines can contribute to both primary and secondary prevention indirectly, the main goal of vaccination is to prevent the initial occurrence of diseases, making A the most appropriate choice.