A susceptible host is

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: 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.

Correct Answer: A

Rationale: Step 1: Mechanical lifts help distribute the weight of the resident evenly, reducing strain on the caregiver's body. Step 2: By using a mechanical lift, the risk of injury to both the resident and the caregiver is minimized. Step 3: Proper training on how to use a mechanical lift is crucial for its safe and effective operation. Step 4: Choice A is correct as it highlights the primary purpose and benefit of using mechanical lifts in healthcare settings. Summary: - Choice B is incorrect because lifting residents without a mechanical lift increases the risk of injury for both parties. - Choice C is incorrect as there are various types of mechanical lifts available for different needs. - Choice D is incomplete and does not provide any specific information to support its validity.

Correct Answer: C

Rationale: The correct answer is C: Tell the nurse. This is the best course of action because notifying the nurse allows for proper assessment and intervention. Guessing (A) can lead to inaccurate information and potential harm. Using the previous reading (B) may not reflect the current status. Leaving the space blank (D) neglects the importance of accurate vital signs. Communicating with the nurse ensures proper care and attention for the resident.