In assessing a mechanical prototype to demonstrate lung function, it is suggested that the final version of synthetic lung material will need to be easier to inflate and easier to deflate in order to be cost effective. Which will need to be true?

A. More compliant and less elastic
B. More compliant and more elastic
C. Less compliant and more elastic
D. Less compliant and less elastic


Answer: B

Anatomy & Physiology

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The zona fasciculata of the adrenal glands secretes the hormone ________.

A. aldosterone B. epinephrine C. ADH D. androstenedione E. cortisol

Anatomy & Physiology

Regulation of ____________________ is the most important factor in the long-term maintenance of energy balance and body weight

Fill in the blank(s) with correct word

Anatomy & Physiology

What physical changes affect the volume of the lungs?

A) The contraction of the abdominal muscles affect the volume of the lungs. B) The degree of flexion and extension of the trunk affect the volume of the lungs. C) The movements of the upper limbs affect the volume of the lungs. D) The movements of the diaphragm and rib cage affect the volume of the lungs. E) The contraction of tracheal smooth muscle affect the volume of the lungs.

Anatomy & Physiology

Capillaries are connected to veins by ____

a. venules
b. bronchioles
c. arterioles
d. lymphatics

Anatomy & Physiology