The muscle that compresses the cheeks against the teeth and retracts the angle of the mouth is known as the
zygomatic minor muscle.
frontalis muscle.
orbicularis oris muscle.
buccinator muscle.
buccinator muscle.
Rationale: buccinator muscle.
Health Professions
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A respiratory therapist is observing a chest radiograph of a 44-year-old patient with congestive heart failure. The therapist notes that the vertebrae are clearly visible through the heart shadow. It can be concluded that the film is
A. normal. B. overexposed. C. underexposed. D. improper for a patient with CHF.
Health Professions
Compare and contrast dental implants and natural teeth, focusing on the following. A. Soft/hard tissue anatomy B. Blood supply C. Microbiology
What will be an ideal response?
Health Professions