In decompensated shock, the failure of body systems in spite of the body's attempt to oxygenate vital organs becomes apparent as:
a. increased blood pressure and reduced pulse rate.
b. delayed capillary refill and increased respiratory rate.
c. increased pulse rate and decreased blood pressure.
d. increased respiratory rate and reduced level of consciousness.
Answer: c
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Patients who are habitually late for their office appointments should be:
A) listed as no-shows. B) scheduled for the next day. C) given "dummy" times that precede the scheduled appointment. D) referred to another physician.
Ideally, when should high-risk surgical patients be oriented to incentive spirometry?
a. Postoperatively, after full recovery from the anesthesia b. Preoperatively, before undergoing the sur-gical procedure c. Postoperatively, while they are still in the recovery room d. Postoperatively, but no sooner than 24 hr after surgery