Which of the following substances is released from mast cells and causes vasodilation seen in acute inflammation?
A) Gingival crevicular fluid
B) Histamine
C) Cytokine
D) Ammonia
B
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What area of the pharmacy represents the first point of contact between a patient and a pharmacy technician?
a. Pharmacy pick-up area b. Front door or lobby c. Pharmacy drop-off counter d. Patient consultation area
Indications for active range of motion include all of the following EXCEPT:
a. paralysis. b. maintaining joint and muscle ROM. c. maintaining joint and tissue nutrition. d. kinesthetic awareness.
Which of the following is a suggested act for states to use to set criteria for when a patient has clinically expired?
a. UDDA b. UNOS c. NOTA d. OPTN
Which of the following causes the vocal folds to return to their resting position after having been blown open during a cycle of phonation?
A) Negative pressure between vocal folds B) Positive pressure above vocal folds C) Elasticity of vocal folds D) a & b E) a & c