The ________ helps keep food between the grinding surfaces of the teeth during chewing
A) risorius
B) orbicularis oris
C) buccinator
D) mentalis
C
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Matching
A) D B) B C) A D) C E) E 1) Axillary node(s). 2) Cisterna chyli. 3) Entrance of thoracic duct into subclavian vein. 4) Thoracic duct. 5) Collecting lymphatic vessels.
What term implies bone deposition via osteoblasts?
A) keratinization B) resorption C) degradation D) calcification
The cerebellum
A) functions to maintain proper posture and equilibrium. B) receives input from the motor cortex and basal nuclei. C) compares intended movement to actual movement. D) if damaged, leads to uncoordinated and jerky movements. E) All the answers are correct.
Exposure to the bacterium Clostridium tetani causes continuous release of acetylcholine. What effect does this have on smooth muscle?
A. Spastic paralysis B. Flaccid paralysis C. No effect D. Lockjaw E. Myocardial atrophy