The mentalis muscle has what action?
A. Smiling
B. Frowning
C. Pouting
D. Blowing
E. Sucking
C
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Which of the following phrases would apply to cardiac muscle cells?
A. Possess special cell-to-cell contacts called intercalated discs B. Organized in parallel columns or bundles C. Contain actin but no myosin D. Multinucleated like skeletal muscle fibers E. Develop a significant oxygen deficit during systole
Which of the following cranial nerves is mispaired?
A. Oculomotor - III B. Accessory - XI C. Abducens - V D. Facial - VII
Which is a type of electrosurgery using a wire loop electrode to cut tissue?
A) incision and drainage B) electrosection C) fulguration D) cryosurgery
The skeletal system ___________________.
a. is a site for blood-cell formation b. breaks down ingested food c. contributes to the acid-base balance of the blood d. protects the deep organs from injury and drying out