In this sagittal section showing the upper respiratory tract, what number indicates a nasal concha?

A. 1
B. 2
C. 3
D. 4
E. 5


Answer: C

Anatomy & Physiology

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The nucleus and other organelles of a neuron are primarily housed in the

A. glial cell. B. axon. C. dendrite. D. cell body. E. None of the choices is correct.

Anatomy & Physiology

When an action potential passes over the surface of a synaptic knob, the contents of the vesicles are released in response to the presence of

A. sodium ions. B. neuropeptides. C. neurotransmitters. D. calcium ions.

Anatomy & Physiology

Define the term hypertension, describe the two classes of hypertension, and explain how hypertension can be treated

What will be an ideal response?

Anatomy & Physiology

A _______ membrane lines tubes and cavities that open to the outside of the body

A) synovial B) mucous C) serous D) cutaneous

Anatomy & Physiology