Which of the following cardiovascular changes would you consider a bad sign during weaning a patient from ventilatory support?
a. Development of chest pain
b. Increase in both stroke volume and cardiac index
c. Increase in heart rate from 95 to 110/min
d. Fall in blood pressure from 143/95 to 126/88 mm Hg
ANS: A
Health Professions
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All the following describes actions of the rectus abdominis EXCEPT:
a. Flexion of the intervertebral joints b. Extension of the intervertebral joints c. Increase intra-abdominal compression d. Stabilization of the vertebral column
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What is a normal blood glucose level?
A. 3.5–5.5 g/dL B. 70–110 mg/dL C. 16–40 mg/dL D. >1,800 cells/mm3
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