Forceful inspiration involves the contraction of ________.

A. internal intercostals and chest muscles
B. neck and chest muscles
C. internal intercostals and abdominal muscles
D. neck and abdominal muscles


Answer: B

Anatomy & Physiology

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According to the Frank-Starling law, a bigger preload will result in __________.

What will be an ideal response?

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Which bone bears the mandibular fossa?

A.   Maxilla B.   Temporal C.   Zygomatic D.   Mandible E.   Frontal

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Which activity will result in the recruitment of the highest number of motor units?

A) lifting a 10-lb barbell B) lifting a 2-lb barbell C) lifting a 25-lb barbell D) lifting a 5-lb barbell

Anatomy & Physiology

Every substance that enters or leaves the internal environment of the body must cross an epithelium.

A) True B) False

Anatomy & Physiology