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 B
Explanation
When a patient with heart failure begins treatment with an ACE inhibitor, the nurse should prioritize monitoring the patient's blood pressure because ACE inhibitors can cause hypotension. Oxygen saturation, choice A, may be important to monitor in some cases, but it is not the priority in this situation. Level of consciousness, choice C, and assessment for nausea, choice D, may also be important but are not the priority assessments in this situation.
Correct Answer is B
Explanation
Methadone. Methadone is a synthetic opioid that can help reduce the symptoms of opioid withdrawal and prevent relapse.
Methadone acts on the same receptors as other opioids, but it has a longer duration of action and a lower potential for abuse. Methadone is given in controlled doses as part of an opioid treatment program.
The other choices are not correct because:
Choice A. Risperidone is an antipsychotic medication that has no effect on opioid withdrawal.
Choice C. Lithium carbonate is a mood stabilizer that is used to treat bipolar disorder and has no effect on opioid withdrawal.
Choice D. Disulfiram is a medication that inhibits the metabolism of alcohol and causes unpleasant reactions when alcohol is consumed. It has no effect on opioid withdrawal.
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