What structure prevents food and drink from entering the trachea, conducts air, and produces sound?
A. Larynx
B. Pharynx
C. Nasal cavity
D. Esophagus
E. Bronchi
Answer: A
Anatomy & Physiology
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Two or more types of tissue functioning together constitute a(n) ________.
Fill in the blank(s) with the appropriate word(s).
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Mitosis occurs in ________ cells.
Fill in the blank(s) with the appropriate word(s).
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Which of the following does not function in decreasing appetite?
a. cholecystokinin (CCK) b. ghrelin c. corticotropin releasing hormone d. PYY3-36 e. insulin
Anatomy & Physiology
What is the function of an alveolar macrophage?
A) secrete mucus B) facilitate gas exchange C) produce surfactant D) engulf bacteria, carbon particles, and debris E) sweep contaminated mucus and debris from the alveoli
Anatomy & Physiology