Hypertension following a head injury:

Correct Answer: C

Rationale: The correct answer is C because hypertension following a head injury may indicate imminent herniation from critically high intracranial pressure. This is a medical emergency as increased blood pressure can lead to further brain damage and potential herniation. Treating the hypertension is crucial to prevent further complications. Choice A is incorrect as treating hypertension in this case is not primarily aimed at reducing intracranial pressure, but rather preventing herniation. Choice B is incorrect as it does not address the acute situation of hypertension post-head injury. Choice D is incorrect as mannitol administration may not always be the first-line treatment for hypertension in this context.

Correct Answer: A

Rationale: The correct answer is A: Abuse. Abuse refers to intentionally causing harm or injury to someone physically, mentally, emotionally, or financially. It covers a wide range of behaviors aimed at exerting power and control over another individual. Assault (B) is the threat or attempt to cause harm, while battery (C) is the actual physical contact resulting in harm. Malpractice (D) refers to professional negligence or misconduct in a specific field, such as medicine or law, and does not encompass the broad scope of harm inflicted on a person as in abuse.

Correct Answer: C

Rationale: The correct answer is C because a nursing assistant's role with a resident's medical chart is to gather information, note observations, and document care provided. This ensures accurate and timely record-keeping for the resident's healthcare team. Choice A is incorrect as keeping the chart without updating or using it is not the assistant's primary responsibility. Choice B is incorrect because making changes to the care plan should be done by licensed healthcare professionals. Choice D is incorrect as suggesting treatment is beyond the scope of a nursing assistant's role.

Correct Answer: A

Rationale: The correct answer is A because gently asking the resident what is bothering him shows empathy and allows the resident to express their concerns. This approach helps to understand the root cause of anxiety and provides an opportunity for effective communication and support. Speaking more loudly (B) can escalate anxiety. Suggesting medication (C) should be done by a healthcare provider, not a nursing assistant. Telling the resident to stop worrying (D) is dismissive and unhelpful.

Correct Answer: C

Rationale: Rationale: 1. Puberty is the period in which individuals develop secondary sex characteristics due to hormonal changes. 2. Preschool children are too young for such development. 3. Middle adulthood and late adulthood are stages where secondary sex characteristics do not develop. Summary: Puberty is the correct answer as it aligns with the physical changes occurring during this specific developmental stage, while the other choices are incorrect as they do not correspond to the development of secondary sex characteristics.