The nurse is caring for a patient who is experiencing cardiogenic shock as a result of myocardial infarction. Which of the following assessments would concern the nurse the most?

1. Pao2 60 mm/hg
2. blood pressure 100/56 mm Hg
3. urine output 260 cc/8 hrs
4. heart rate 96


1

Rationale: A PaO2 of 60 is below the normal of 80 to 100 mm Hg. The patient experiencing cardiogenic shock will exhibit hypotension and tachycardia and therefore a blood pressure of 100/56 mm Hg and heart rate of 96 would not apply. A urine output of 260 cc/8 hrs is borderline but not reportable without a continued trending pattern.

Nursing

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