A nurse is caring for a patient who is at risk for shock. Which of the following findings is the earliest indicator that this complication is developing?
Hypotension
Narrowing pulse pressure
Decreased level of consciousness
Anuria
The Correct Answer is B
Narrowing pulse pressure is an early indicator that shock is developing 1. Pulse pressure is the difference between systolic and diastolic blood pressure. As shock progresses, the pulse pressure narrows due to a decrease in systolic blood pressure and an increase in diastolic blood pressure.
Choice A is not an answer because hypotension is a later sign of shock 2.
Choice C is not an answer because a decreased level of consciousness is also a later sign of shock.
Choice D is not an answer because anuria, or the absence of urine production, is also a later sign of shock
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Answer: A. "It sounds like you're having a difficult time."
Rationale:
A) "It sounds like you're having a difficult time":
This response is empathetic and acknowledges the client's distress. By validating the client's feelings, the nurse provides support and opens the door for further discussion about their anxiety and related symptoms. This approach can help the client feel understood and encourage them to share more about their experience.
B) "Have you talked to your provider about this yet?":
While it is important for the client to communicate their symptoms to their provider, this response might come across as dismissive of the client's immediate emotional state. It could be more supportive to first acknowledge the client's current experience before suggesting further actions.
C) "Everyone has trouble sleeping at times":
This response may minimize the client's concerns and fail to address their specific experience. It can come off as invalidating by suggesting that their situation is normal and not warranting further exploration or support.
D) "Why do you think you are so anxious?":
Asking why the client feels anxious might be perceived as interrogative rather than supportive. This approach could put pressure on the client to explain their feelings, which might not be productive if they are struggling to articulate their emotions or causes of anxiety.
Correct Answer is C
Explanation
The parents report that the child injured herself by falling off the couch.
A spiral fracture is a type of broken bone that occurs when a twisting force is applied to the bone. It is often seen in cases of child abuse, where the abuser grabs and twists the child's arm or leg.
Choice A is not correct because bringing the child to the facility soon after the injury does not rule out abuse. The abuser may have done so to avoid suspicion or to prevent further complications.
Choice B is not correct because crying when the arm is examined is a normal reaction for a child who is in pain and scared. It does not indicate abuse or neglect.
Choice C is correct because it is unlikely that a fall from a couch would cause a spiral fracture of the ulna and radius. These bones are strong and require a lot of force to break. A fall from a couch would more likely cause a greenstick fracture, which is a partial break of the bone that occurs in children with flexible bones.
Choice D is not correct because a single injury does not exclude abuse. The child may have been abused before and healed without medical attention, or the abuser may have targeted only one part of the body. A single injury should still raise suspicion and prompt further investigation.
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