Regarding the pathophysiology underlying anaphylaxis, which of the following is true?
A) Histamine causes the capillaries to become leaky.
B) High blood pressure forces blood from the blood vessels.
C) IgE immunoglobulins make antibodies that cause bronchoconstriction.
D) Smooth muscle dilation on the lungs impairs the exchange of oxygen.
A
Health Professions
You might also like to view...
How should the health care professional select appropriate abbreviations to use in written documentation?
a. Create personal abbreviations that are clear. b. Refer to a standard medical dictionary. c. Use those learned in medical terminology courses. d. Follow facility policies.
Health Professions
Which of the following is a phenomenon related to the structure of the x-ray tube's target (anode) angle?
A) contrast B) fog C) heel effect D) density
Health Professions