Cerebral edema is aggravated by:
A. low CO2 levels in the blood.
B. increased pH of the CSF.
C. high O2 levels in the blood.
D. low O2 levels in the blood.
Ans: D. low O2 levels in the blood.
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Necrotic tissue that is yellow or tan in color and stringy or mucinous in consistency is called:
A. slough. B. It is not possible to tell based on this description. C. eschar. D. tendon.
All of the following describe the adaptive immune system except
a. Also known as the natural immune system b. Consists of antigen presenting cells c. Displays an anamnestic response d. Is involved in allograft rejection
The Fair Debt Collection Practices Act prohibits phone calls for the purpose of debt collection
A) after 8:00 A.M. B) after 7:00 P.M. C) except on the weekends. D) before 8:00 A.M.
The esophageal hiatus is the ________.
A. part of the esophagus that connects to the pharynx B. hole in the diaphragm that the esophagus goes through C. upper section of the esophagus D. lower section of the esophagus E. part of the esophagus that connects to the stomach