A nurse working on a medical-surgical unit is notified about a mass casualty event that recently took place in the community.
Which of the following assignments should the nurse anticipate?
Assist in discharging stable clients to home.
Determine the acuity and number of casualties arriving at the facility.
Delegate tasks to emergency health care specialists.
Provide informational updates to members of the media.
The Correct Answer is B
Choice A rationale:
Assisting in discharging stable clients to home is not the most appropriate assignment when a mass casualty event has occurred. During such events, resources are needed for critically injured patients, and stable clients can typically be discharged by non-emergency staff.
Choice B rationale:
Determining the acuity and number of casualties arriving at the facility is the most appropriate assignment during a mass casualty event. This information is critical for allocating resources and providing the necessary level of care to those affected.
Choice C rationale:
Delegating tasks to emergency healthcare specialists may be necessary, but it is not the initial assignment for the nurse working on a medical-surgical unit. Assessing the situation and determining the acuity of incoming casualties take precedence.
Choice D rationale:
Providing informational updates to members of the media is not the role of a nurse during a mass casualty event. This task should be handled by hospital public relations or designated spokespersons to ensure accurate and controlled information dissemination.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Referring the client to a social worker for support therapy may be premature at this stage. The client's initial reaction may be due to fear or anxiety about the diagnosis and self-administration of insulin. Pushing the client into therapy without assessing their readiness may not be appropriate.
Choice B rationale:
Encouraging the client to implement relaxation techniques assumes that the client is open to learning and just needs help with anxiety management. However, the client's refusal to have the nurse in the room suggests that they are not currently receptive to teaching. It's important to address the client's emotional state first.
Choice C rationale:
Leaving the client's room and returning later in the day is the most appropriate initial action. The client's loud refusal indicates a need for privacy and emotional space. By respecting the client's wishes and revisiting the teaching later, the nurse can establish trust and build a better rapport.
Choice D rationale:
Explaining that insulin is a life-saving drug is informative but may not be effective in this situation, as the client has already requested the nurse to leave the room. Providing information about the importance of insulin should come after establishing a therapeutic nurse-client relationship.
Correct Answer is ["1"]
Explanation
This is the correct answer because the concentration of cefazolin after reconstitution is 1 gram/2.5 mL, which is equivalent to 400 mg/1 mL. Therefore, to administer 400 mg of cefazolin, the PN should draw up 1 mL of the reconstituted solution. This can be calculated using the formula:
Desired dose / Available dose = Volume to administer
400 mg / 1000 mg = x mL / 2.5 mL
x = (400 x 2.5) / 1000
x = 1 mL
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