A client arrives at a hurricane disaster medical area seeking treatment for diarrhea.

Which source of contamination should the nurse consider when interviewing the client about exposure?

Nosocomial transmission in the medical area.

Food contamination from flood waters.

Drinking water contaminated by sewage.

Close living quarters at evacuation centers.

Answer and Explanation

The Correct Answer is C

Choice A rationale:

Nosocomial transmission in the medical area. Rationale: Nosocomial transmission refers to infections that are acquired in healthcare settings. While it's essential for healthcare professionals to be aware of this risk, the client's presentation of diarrhea in a hurricane disaster area is more likely due to environmental factors rather than hospital-acquired infection.

Choice B rationale:

Food contamination from floodwaters. Rationale: In the aftermath of a hurricane, floodwaters can carry contaminants and pathogens, leading to food contamination. This is a significant concern, and the nurse should educate the client about the potential risks associated with consuming food exposed to floodwaters. However, the primary source of contamination for diarrhea is typically waterborne pathogens, which is addressed in choice C.

Choice C rationale:

Drinking water contaminated by sewage. Rationale: During natural disasters like hurricanes, sewage systems can become compromised, leading to the contamination of drinking water sources. This contamination poses a significant risk for diarrheal illnesses, as sewage often contains harmful pathogens. Therefore, the nurse should consider this as the most probable source of the client's exposure.

Choice D rationale:

Close living quarters at evacuation centers. Rationale: Close living quarters in evacuation centers can contribute to the spread of infectious diseases, including diarrheal illnesses. However, in this scenario, the client's chief complaint is diarrhea, and the nurse should prioritize investigating potential sources of waterborne contamination, as this aligns more closely with the client's symptoms.

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Free Nursing Study Resources

Correct Answer is ["A","B","C","E"]

Explanation

Choice A rationale:

Stopping the heparin infusion immediately is essential when the client's aPTT is significantly elevated (in this case, 120 seconds). A prolonged aPTT indicates a higher risk of bleeding, and discontinuing the heparin infusion is a crucial step in preventing further bleeding.

Choice B rationale:

Administering protamine sulfate is necessary when a client on heparin therapy experiences excessive bleeding or if the aPTT is significantly elevated. Protamine sulfate acts as a heparin antagonist and can reverse the anticoagulant effects of heparin.

Choice C rationale:

Notifying the healthcare provider of the significantly prolonged aPTT is essential because it may indicate a need for adjustments in the heparin dosage or therapy. The provider can determine the appropriate course of action based on the client's clinical condition.

Choice D rationale:

Drawing a prothrombin time (PT) and international normalized ratio (INR) level is not necessary in this situation. PT and INR are more relevant parameters when assessing clients on warfarin therapy, not heparin.

Choice E rationale:

Monitoring the client for signs and symptoms of bleeding is crucial when the aPTT is prolonged, as it indicates a higher risk of bleeding. This action allows for early detection and intervention to prevent complications.

A. Elevated blood pressure. B. Curling's ulcer. C. Compartment syndrome. D. Excruciating pain.

Correct Answer is B

Explanation

The correct answer is choice b. “Curling’s ulcer.”

Choice A rationale:

Elevated blood pressure is not a common complication specifically associated with partial-thickness burns. It may occur due to pain or stress but is not the most critical complication to anticipate.

Choice B rationale:

Curling’s ulcer, a type of stress ulcer, is a significant complication that can develop in burn patients due to the stress response and reduced blood flow to the gastrointestinal tract.

Choice C rationale:

Compartment syndrome is more commonly associated with circumferential full-thickness burns rather than partial-thickness burns.

Choice D rationale:

Excruciating pain is a symptom rather than a complication. While pain management is crucial, it is not the most critical complication to anticipate.

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A client arrives at a hurricane disaster medical area seeking treatment for diarrhea. Which source of contamination should the nurse consider when interviewing the client about exposure?

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Naxlex Comprehensive Predictor Exams

A nurse is reviewing the laboratory results of a client who is receiving intravenous unfractionated heparin. The nurse notes that the client’s activated partial thromboplastin time (aPTT) is 120 seconds. What are the appropriate nursing actions in this situation? Select all that apply.

Correct Answer is ["A","B","C","E"]

Explanation

The practical nurse (PN) receives a report of a stable client who experienced partial-thickness burns over 30% of the body surface area (BSA) 3 days ago. Which complication is most important for the PN to anticipate?

Correct Answer is B

Explanation

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Patient Data. Exhibits The nurse has called the physician and is anticipating orders. Select the actions that would help with the listed treatment goals. Select all that apply.

A client arrives at a hurricane disaster medical area seeking treatment for diarrhea.

Which source of contamination should the nurse consider when interviewing the client about exposure?