A nurse manager is asked to select clients for early discharge from the unit following a mass casualty event. Which of the following clients should the nurse manager recommend?

A client awaiting a screening colonoscopy later that day

A client whose discharge was cancelled the prior day because they developed respiratory distress

A client who is 6 hr postoperative following an open cholecystectomy

A client who is prescribed gastric lavage treatments to treat acute aspirin toxicity

Answer and Explanation

The Correct Answer is A

A. A client awaiting a screening colonoscopy later that day: This client is appropriate for early discharge. As the procedure is non-invasive and not urgent, the client can be discharged and return for the scheduled screening without compromising their health. This decision allows for the efficient use of hospital resources following a mass casualty event.

B. A client whose discharge was cancelled the prior day because they developed respiratory distress: Recommending discharge for this client is not advisable, as their recent respiratory distress indicates ongoing health issues that require monitoring and care. Early discharge could jeopardize their safety and recovery.

C. A client who is 6 hr postoperative following an open cholecystectomy: This client is not a suitable candidate for early discharge. Postoperative patients typically require observation and care to monitor for complications, such as infection or bleeding, in the hours following surgery. Early discharge could put this client's recovery at risk.

D. A client who is prescribed gastric lavage treatments to treat acute aspirin toxicity: This client should not be recommended for early discharge, as they require ongoing treatment and monitoring for aspirin toxicity. Discharging this client prematurely could lead to serious health complications and does not ensure their safety and well-being.

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Correct Answer is A

Explanation

A. Crowded living conditions: The epidemiological triangle consists of the agent, host, and environment. Environmental factors include external conditions that influence the likelihood of violence, such as overcrowding, lack of resources, and social instability. High-density living situations can increase stress levels, competition for basic needs, and exposure to conflict, all of which may contribute to violent behavior.

B. Traumatic brain injury: This is a host factor, as it directly affects an individual’s neurological function, potentially contributing to aggressive behavior. Damage to specific brain regions, such as the frontal lobe, can impair impulse control and increase the risk of violent actions, but it does not originate from the external environment.

C. Alzheimer's disease: As a condition affecting the individual, this is also a host factor. Cognitive decline may increase impulsivity or aggression, particularly in later stages, as judgment and emotional regulation deteriorate. However, the disease itself is an internal factor and not an external environmental influence.

D. Impaired coping abilities: This is a host factor because it pertains to an individual's psychological and emotional regulation, affecting how they respond to stress or conflict. Poor coping mechanisms can increase vulnerability to engaging in violent behavior, but they arise from personal experiences and mental health conditions rather than external environmental influences.

A. Avoid exposure to deer ticks. B. Eliminate areas of standing water. C. Use a respiratory mask when cleaning bird coops. D. Plan outdoor activities after dusk.

Correct Answer is B

Explanation

A. Avoid exposure to deer ticks: West Nile virus is transmitted through mosquito bites, not deer ticks. Avoiding ticks is important for preventing Lyme disease and other tick-borne illnesses, but it does not reduce the risk of West Nile virus.

B. Eliminate areas of standing water: Mosquitoes breed in stagnant water, increasing the risk of West Nile virus transmission. Removing standing water from containers, birdbaths, and gutters reduces mosquito populations and helps prevent the spread of the virus in rural and urban areas.

C. Use a respiratory mask when cleaning bird coops: This is a preventive measure for diseases such as histoplasmosis, which is caused by inhaling fungal spores from bird droppings. It does not protect against West Nile virus, which is spread through mosquito bites rather than airborne transmission.

D. Plan outdoor activities after dusk: Mosquitoes that carry West Nile virus are most active at dawn and dusk. Engaging in outdoor activities during these times increases the risk of being bitten. Instead, individuals should limit outdoor exposure or use protective measures such as insect repellent and long clothing during peak mosquito activity.

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A nurse manager is asked to select clients for early discharge from the unit following a mass casualty event. Which of the following clients should the nurse manager recommend?

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Naxlex Comprehensive Predictor Exams

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