Correct Answer: D

Rationale: The correct answer is D because during the impact/response stage of a disaster, the main focus is on initiating immediate response activities to address the immediate needs of individuals affected by the disaster. This includes activities such as search and rescue, providing medical care, and establishing emergency shelters. Choice A is incorrect because community awareness and anticipation of disasters typically occur during the preparedness phase, not the impact/response stage. Choice B is incorrect because determining the effectiveness of DMAT is more relevant to the recovery phase of a disaster, not the immediate response phase. Choice C is incorrect because the all-hazards approach refers to a comprehensive strategy for addressing various types of disasters, but it does not specifically relate to the activities carried out during the impact/response stage of a disaster.

Correct Answer: D

Rationale: The correct answer is D because it is a red herring statement that distracts from the main issue. Phenytoin is not known to be viscous enough to cause line occlusion. Step 1: Identify the issue - failure to check compatibility. Step 2: A, B, and C address the issue directly or indirectly, while D deflects blame to the drug's viscosity. Step 3: A acknowledges the mistake, B deflects by attacking the supervisor, and C blames the IV setup. In summary, D is incorrect as it diverts attention from the main issue, making it a red herring.

Correct Answer: A

Rationale: The correct answer is A: Assessment. In the nursing process, the first step is assessment, which involves gathering data to identify the issue or problem. Similarly, in the policy process, identifying the problem is equivalent to the assessment phase. This step sets the foundation for the subsequent steps of diagnosis, planning, and implementation. Choice B: Diagnosis is incorrect as it comes after assessment in the nursing process and focuses on analyzing the data to determine the underlying cause of the issue. Choice C: Planning is incorrect as it follows diagnosis in the nursing process and involves developing a plan of action based on the identified problem. Choice D: Implementation is incorrect as it is the final step in the nursing process where the plan is put into action after assessment, diagnosis, and planning have been completed.

Correct Answer: A

Rationale: The correct answer is A. By actually observing the delegatee perform the assigned task, the nurse can directly assess the competency of the delegatee in real-time. This allows the nurse to evaluate the delegatee's skills, knowledge, and adherence to protocols. Asking the delegatee how many times they have performed the task (B) may not accurately reflect their competency level. Asking the patient if the care provided was satisfactory (C) may not provide an objective assessment of the delegatee's competency. Asking other nurses if they feel the delegatee is competent (D) introduces bias and may not reflect the delegatee's actual abilities.

Correct Answer: A

Rationale: The correct answer is A: Prehistoric times and the Middle Ages. In prehistoric times, herbs were used as the primary form of medicine. During the Middle Ages, herbal medicine continued to be prevalent due to limited medical knowledge. Other choices are incorrect because B, C, and D do not align with historical periods where herbal medicine was a dominant health practice.