A client with tachycardia and hypotension presents to the emergency department (ED) reporting severe vomiting and diarrhea for three days. Which action is most important for the nurse to implement?
Monitor for impending signs of shock.
Initiate enteric precaution procedures.
Reduce light, noise and temperature.
Encourage electrolyte supplements.
The Correct Answer is A
Choice A reason: This client has signs of dehydration and fluid volume deficit, which can lead to shock, a life-threatening condition that occurs when the body's organs are not receiving enough blood flow. The nurse should monitor the client's vital signs, urine output, skin color, and level of consciousness, and report any changes to the physician.
Choice B reason: Initiating enteric precaution procedures is important to prevent the spread of infection, as vomiting and diarrhea may be caused by a contagious pathogen. However, this is not the most important action for the nurse to implement, as it does not address the client's immediate risk of shock.
Choice C reason: Reducing light, noise and temperature may help the client feel more comfortable and reduce nausea, but it is not the most important action for the nurse to implement, as it does not address the client's fluid volume deficit and potential shock.
Choice D reason: Encouraging electrolyte supplements may help replenish the electrolytes lost through vomiting and diarrhea, but it is not the most important action for the nurse to implement, as it may not be enough to restore the fluid balance and prevent shock. The client may need intravenous fluids and medications to correct the dehydration and hypotension.

Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A Reason: Announcing the new plan at a special employee wellness event may be a good way to promote the plan and celebrate the achievement, but it is not the most important action. The nurses working on the committee should first communicate the plan to their colleagues and address any questions or concerns they may have.
Choice B Reason: Determining staff opinion of current healthcare insurance costs may be useful for evaluating the need and feasibility of the new plan, but it is not the most important action. The nurses working on the committee should have done this before developing and approving the new plan, not after.
Choice C Reason: Surveying the nurses to see who wants to keep the old benefits plan may be helpful for assessing the satisfaction and acceptance of the new plan, but it is not the most important action. The nurses working on the committee should have considered the preferences and needs of their colleagues during the development and approval of the new plan, not after.
Choice D Reason: Being available to all shifts to discuss the changes in health benefits is the most important action for the nurses working on the committee to implement, as it shows respect and transparency for their colleagues, and fosters a collaborative and supportive work environment. The nurses working on the committee should explain the rationale and benefits of the new plan, and provide feedback and guidance to their colleagues.
Correct Answer is D
Explanation
Choice A Reason:Notifying the prescriber is essential, but it is secondary to obtaining objective data. The nurse must first secure timely laboratory results to report concrete values. Immediate notification without current coagulation data delays informed decision-making about reversal, dosing changes, or additional interventions.
Choice B Reason: Monitoring for signs of bleeding is important but not the priority action for the nurse because it does not address the cause of the problem or prevent further harm. The nurse should monitor the client's vital signs, hemoglobin, hematocrit, and urine output, as well as check for any signs of bleeding, such as bruising, petechiae,
hematuria, hematemesis, melena, or epistaxis.
Choice C Reason: Completing an adverse occurrence report is important but not the priority action for the nurse because it does not provide immediate intervention or treatment for the client. The nurse should complete an
adverse occurrence report after notifying the healthcare provider and implementing appropriate actions. The report should include the details of the error, such as the time, dose, route, and name of the medications involved, as well as the client's response and outcome.
Choice D Reason:Rapidly measuring PT/INR and aPTT provides objective evidence of anticoagulation level after dual therapy. These results directly influence urgent clinical decisions, such as holding anticoagulants, administering reversal agents, or preparing for interventions to control bleeding, making this the highest‑priority action.

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