The release of histamine during an allergic reaction causes:
A. reduced vascular permeability.
B. systemic vasodilation.
C. reduced cardiovascular function.
D. smooth muscle relaxation.
B
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A 32-week pregnant female who was involved in a motor vehicle collision is currently immobilized to the long spine board. Which one of her following statements should concern the EMT most?
A) "I think that I just had a contraction." B) "I forgot to tell you that I am having twins." C) "My back is really hurting from being on this board." D) "I have not taken prenatal vitamins for one week."
Peripheral vascular disease (PVD) is caused by ________
A) angina B) hypotension C) atherosclerosis D) hypertension
Stress has emotional effects but not physical ones
Indicate whether the statement is true or false
With anesthesia services, there may be unusual forms of monitoring which are reported separately
Indicate whether the statement is true or false