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
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A patient has prolonged PT and APTT. Which of the following tests would not be warranted to follow up these findings?
a. Factor XIII assay b. D-dimer c. Liver function tests d. Fibrinogen
The term ____ refers to the discovery of the maximum amount of money that a carrier will pay for primary surgery, consultation services, and so on
A) precertification B) pretreatment C) preauthorization D) predetermination
The use of proper positioning _________ and lines provide the technologist with a guideline for directing the central ray to the appropriate body part.
What will be an ideal response?
Which of the following is the most appropriate action of the administrative medical assistant when there is a delay in the provider's schedule?
a. Use this time to make reminder calls for future appointments. b. Ask everyone to make another appointment. c. Notify patients of the delay and offer alternatives. d. Escort as many patients as possible to exam rooms.