What muscle is responsible for the open-mouthed, "jaw-dropping" look of horror?
A. Risorius
B. Platysma
C. Mentalis
D. Orbicularis oris
Ans: B. Platysma
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Which of the following is a fungal disease of the reproductive system?
a) Syphilis b) Gonorrhea c) Candidiasis d) Genital Herpes e) Chlamydia
All of the following are facial bones, EXCEPT the:
A. maxilla. B. parietal. C. palatine.
In which region of the oral cavity are veins located close to the surface facilitating transmucosal delivery of certain drugs?
A. Dorsal surface of the tongue B. Hard palate C. Gingiva D. Ventral surface of the tongue E. Buccal mucosa
What purposes do fontanelles serve?
A) Fontanelles form the developing cranial meninges. B) Fontanelles form the bones of the cranium during development. C) Fontanelles develop into foramen as bones fuse during childhood. D) Fontanelles permit flexibility of the skull during childbirth and allow room for the brain to enlarge during infancy and early childhood. E) Fontanelles are important sites of attachment for muscles of the face, head, and neck.