Which is a potential risk of placing a patient in a semi-Fowler's position?
a. Hearing loss
b. Air embolism
c. Urinary retention
d. Hypercapnia
ANS: B
Air embolism can occur if the patient is sitting upright during a procedure. The brain is higher than the heart in this position. Venous pressure is lower than atmospheric pressure and can allow for entry of air into the heart via an open venous channel.
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Response teams must be able to deploy quickly and then be self-sufficient for up to ____.
A. 72 hours B. 96 hours C. 120 hours D. 144 hours
Crohn's disease of the small intestine, with SBO:
Select the correct code for each of the diagnoses: a. K50.012. b. K50.112. c. K50.119. d. E10.349, K50.019.
Which of the following statements best defines the term intrathecal?
A) Introduction of albumin into the dura mater B) Introduction of IgG, IgA, and IgM into the ventricles of the brain C) Introduction of interferon into the space under the arachnoid membrane that covers the brain and spinal cord D) Introduction of IgG into the space under the arachnoid membrane that covers the brain and spinal cord
Inpatient quality indicators from AHRQ can be used by all of the following except a/n:
a. Acute care hospital. b. Same-day surgery center. c. Skilled nursing facility. d. Long-term rehabilitation center.