How many categories of ethical principles do Diener and Crandell refer to?

Correct Answer: B

Rationale: Diener and Crandell outline four specific ethical principles in research, making option B the correct and most detailed answer.

Correct Answer: B

Rationale: The nurse's role is to witness the patient's signature after the physician or qualified healthcare provider explains the procedure.

Correct Answer: A

Rationale: Care should be prioritized based on the severity and urgency of each patient's condition to ensure timely and appropriate interventions.

Correct Answer: A

Rationale: A professional nurse should provide care to all needy people without any discrimination. This approach aligns with the ethical principles of nursing, ensuring that all individuals receive fair and just treatment irrespective of their background or status. Gender or political status should not influence care provision.

Correct Answer: A

Rationale: CARE stands for Cooperative for Assistance and Relief Everywhere, an international humanitarian organization dedicated to fighting global poverty and social injustice, established in 1945.