Correct Answer: B

Rationale: The correct answer is B: How the nurse will behave. Standards of nursing care refer to the expected behaviors and practices that nurses should adhere to in providing quality care to patients. This encompasses ethical principles, professional conduct, and best practices in nursing. It is essential for nurses to follow these standards to ensure patient safety and quality outcomes. Explanation: - A: What protects the nurse. This choice is incorrect because standards of nursing care primarily focus on patient care and outcomes, rather than protecting the nurse. - C: How much work is done. This choice is incorrect as it does not directly relate to the behaviors and practices expected of nurses in providing quality care. - D: Ask the local officials. This choice is unrelated to the concept of standards of nursing care and is not relevant to the question.

Correct Answer: C

Rationale: The correct answer is C: Cells die. In Alzheimer's disease, there is a progressive degeneration of brain cells, leading to cell death. This results in a loss of important brain functions such as memory, cognition, and eventually, bodily functions. The atrophy of the brain stem (choice A) is not a characteristic feature of Alzheimer's. Fluid buildup (choice B) is not a primary mechanism of the disease. Tissue swelling (choice D) is not typically associated with the progression of Alzheimer's; rather, there is a gradual loss of brain tissue due to cell death.

Correct Answer: D

Rationale: The correct answer is D: Create a core group. In the CO-PAR process, creating a core group is the first step in the pre-Entry phase as it establishes a team of committed individuals who will lead the participatory action research. This core group will provide leadership, coordination, and represent the diversity of the community. Surveying the community (choice A) comes after forming the core group to gather information. Training the technical working group (choice B) and holding a community assembly (choice C) are subsequent steps in the process after the core group is established.

Correct Answer: A

Rationale: The correct answer is A because zero absenteeism and tardiness of pupils indicate that the school nursing programs are effectively promoting student health and well-being. This outcome shows that students are healthy, engaged, and present in school, which is a key goal of school nursing initiatives. Choice B is incorrect as teachers being observers does not directly measure the effectiveness of the nursing programs. Choice C is incorrect as limited information hinders the success and impact of school health initiatives. Choice D is incorrect as constant visits and phone calls from parents may not necessarily reflect the success of the nursing programs.

Correct Answer: B

Rationale: The correct answer is B: Threatened abortion. Vaginal spotting and abdominal cramps are common symptoms of a threatened abortion, which occurs when there is a risk of miscarriage but the pregnancy remains viable. This diagnosis is likely after a vaginal examination to assess the cervix and presence of fetal heartbeat. A: Eclampsia is characterized by seizures in pregnancy due to high blood pressure, not typically presenting with vaginal spotting and cramps. C: Placenta previa involves the placenta covering the cervix, leading to painless vaginal bleeding, not associated with cramps. D: Abruptio placenta is premature separation of the placenta from the uterus, manifesting as painful bleeding, not typically with vaginal spotting and cramps.