____ is a contortion of the face, with raised eyebrows and a twisted grimace, likened to an evil sneer.
A. Trismus
B. Nuchal rigidity
C. Risus sardonicus
D. Opisthotonus
Answer: C
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The surgeon is considered to have "unbundled" when she
a. bills separately for procedures that are a part of the major procedure. b. performs a hysterectomy. c. unwraps the surgical instruments used for a procedure. d. signals the anesthesiologist to administer anesthesia.
The medical assistant will provide the practitioner with which piece of equipment to examine a patient's ears?
A. Penlight B. Otoscope C. Stethoscope D. Color charts E. Ophthalmoscope
The Mueller-Hinton antibiotic susceptibility test uses Bauer-Kirby agar.
Answer the following statement true (T) or false (F)
Consider the following proportional relationship: x = ay/bd. Assuming all other quantities remain constant, what happens to the value of x when the product of bd increases?
a. increases b. decreases c. remains the same d. cannot be determined