Air moves out of the lungs when the pressure inside the lungs is:

A) less than intrapleural pressure. B) greater than atmospheric pressure.
C) equal to atmospheric pressure. D) less than atmospheric pressure.


Answer: B

Anatomy & Physiology

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As blood flows through the vasa recta alongside the ascending limb of the nephron loop, the blood is flowing

A.  toward the cortex. B.  deep into the medulla.

Anatomy & Physiology

Label N represents which structure?


A) muscularis mucosa
B) circular muscle layer
C) longitudinal muscle layer
D) submucosal gland
E) mucosal gland

Anatomy & Physiology

Lymph is filtered by the ________.

A. lymph nodes B. tonsils C. spleen D. thymus

Anatomy & Physiology

Shortness of breath is known as _____.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology