List the structures of the upper respiratory system
A) nose, nasal cavity, paranasal sinuses, and pharynx
B) nose, mouth, pharynx, and larynx
C) pharynx, larynx, and trachea
D) trachea, bronchi, bronchioles, alveoli
E) glottis, larynx, trachea, and bronchi
Answer: A
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The nervous system has two subdivisions - the central nervous system and the ____________ nervous system
Fill in the blank(s) with the appropriate word(s).
The only muscle that possesses both voluntary and involuntary abilities is the ________.
A. heart B. lung C. diaphragm D. brain
Briefly describe the difference between tonic and phasic receptors, and illustrate this difference by sketching graphs showing any type of stimulus (as a rectangular wave), the receptor potentials generated by each type of receptor, and the resulting action potentials in the neurons that respond to each type of receptor. You do not need to put numbers on your axes; rather you are to demonstrate
you understand the relative differences in the responses. What will be an ideal response?
These specialized parts of the stomach secrete hydrochloric acid and a protein-digesting enzyme
A) gastric glands B) mucosal glands C) crypts D) gastric pits