Which muscle of facial expression is responsible for closing the lips?
a. Buccinator
b. Mentalis
c. Orbicularis oris
d. Hyoglossus
c
RATIONALE: The muscle of facial expression responsible for closing the lips is the orbicularis oris.
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Which of the following pharmacy staff members may provide drug information?
A) Pharmacy technician B) Pharmacist C) Insurance technician D) Supervising physician
You have applied a CO-oximeter to your patient, and it is displaying an SpCO of 15 percent. Which of the following is the most appropriate interpretation of this finding?
A) This is consistent with a fatal level of carbon monoxide poisoning. B) This is a normal reading for a smoker and nothing to worry about. C) This is a normal reading for a nonsmoker and nothing to worry about. D) This is consistent with mild carbon monoxide poisoning.
Explain the detection and significance of chimerisms in stem cell transplantation
What will be an ideal response?
An HIM director decides to change the leadership in the department to empower employees through self-directed work teams in each area. Which leadership style is the director using??
A) Laissez-faire B) Autocratic C) Authoritarian D) Democratic