The larynx contains all of the following except
A) three unpaired cartilages.
B) three paired cartilages.
C) a total of nine cartilages.
D) vestibular ligaments.
E) C-rings composed of hyaline cartilage.
Answer: E
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What type of tissue provides the protective, moist lining of the mouth?
A. Stratified cuboidal B. Non-keratinized stratified squamous C. Keratinized stratified squamous D. Transitional
Bone remodeling occurs as osteoblasts resorb bone tissue and osteoclasts replace the bone.
Answer the following statement true (T) or false (F)
Damage to which of the following brain structures is most likely to result in difficulty in being able to remember meeting new people?
A. thalamus B. hippocampus C. hypothalamus D. corpus callosum E. Broca's area
Answer the following statements true (T) or false (F)
1. The epiglottis is a smooth muscle that covers the glottis during swallowing. 2. Valsalva's maneuver involves closing off the glottis (preventing expiration) while contracting the muscles of expiration, causing an increase in intra-abdominal pressure. 3. Smoking diminishes ciliary action and eventually destroys the cilia. 4. Tracheal obstruction is life threatening. 5. The parietal pleura lines the thoracic wall.