Which of the following features are common to the muscles of mastication?
A) They share an oculomotor nerve innervation.
B) They move the mandible at the temporomandibular joint.
C) They allow a person to smile.
D) They are considered among the muscles of facial expression.
E) They control swallowing.
B) They move the mandible at the temporomandibular joint.
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Which is not correct regarding the pancreas?
A. It is located posterior to the stomach, between the small intestine and the spleen. B. It is a heterocrine, or mixed, gland. C. It is elongated in shape, spongy, and nodular. D. The majority of cells in the pancreas are pancreatic acini. E. It does not begin to secrete its hormones until puberty.
The thyroid cartilage (Adam’s apple) is part of the:
a. larynx b. oropharynx c. nasopharynx d. trachea
A drug that blocks Beta 1 receptors would be used to treat asthma
Indicate whether the statement is true or false
The blood vessels in the cardiovascular system are subdivided into three circuits known as the __________.
a. pulmonary, venous, and systemic circuits b. pulmonary, systemic, and arterial circuits c. coronary, pulmonary, and systemic circuits d. lymphatic, pulmonary, and systemic circuits