2 A sentinel event is

Correct Answer: B

Rationale: A sentinel event is defined as an unexpected occurrence involving death or serious physical or psychological injury. This answer is correct because sentinel events are significant incidents that require immediate investigation to prevent recurrence. Choice A is incorrect because not all incidents requiring an incident report are considered sentinel events. Choice C is incorrect because sentinel events are not normal occurrences. Choice D is incorrect because a complaint by a resident or family member does not necessarily constitute a sentinel event.

Correct Answer: A

Rationale: Step 1: Definition - A susceptible host is a person who is at risk of getting infected when exposed to a pathogen. Step 2: Option A: An infected person can transfer disease, not just at risk. Step 3: Option B: Pathogen causes disease, not a susceptible host. Step 4: Option C: Uninfected person who could get sick aligns with the definition. Step 5: Option D: A healthy person with strong resistance is not considered susceptible. Summary: Option A is correct as it accurately defines a susceptible host. Options B, C, and D do not align with the definition and hence are incorrect.

Correct Answer: C

Rationale: The correct answer is C: Sitting as upright as possible. This position helps prevent choking and facilitates swallowing. Sitting upright also aids digestion and reduces the risk of aspiration. Lying flat on the back (A) can lead to choking and reflux. Reclining at a 45-degree angle (B) may still pose a risk of aspiration and is not as optimal for swallowing. Lying on the side with the head propped up (D) is not suitable for eating as it can cause difficulty in swallowing and increase the risk of choking.

Correct Answer: A

Rationale: The correct answer is A: Syncope. Syncope refers to a temporary loss of consciousness or fainting. The term is commonly used in the medical field to describe this condition. Epistaxis (B) refers to nosebleeds, Dyspnea (C) refers to difficulty in breathing, and Emesis (D) refers to vomiting. These terms are not related to fainting, making them incorrect choices for this question.

Correct Answer: A

Rationale: The correct answer is A: Limiting caffeine intake. Caffeine is a stimulant that can interfere with sleep, so limiting its intake can help residents sleep better. Eating heavy meals before bedtime (B) can lead to indigestion and disrupt sleep. Eating foods high in sugar (C) can cause energy spikes and crashes, affecting sleep quality. Serving meals later at night (D) can also disrupt sleep due to the body needing time to digest before bedtime. Encouraging residents to limit caffeine intake is the most effective way to support better sleep quality.