Which of the following is the primary muscle that drives ventilation?

A) pectoralis major
B) rectus abdominis
C) trapezius
D) diaphragm


Answer: D) diaphragm

Anatomy & Physiology

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What is formed from granulation tissue?

A. Scar B. Epithelial tissue C. Edema D. Secondary union

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This bone is commonly called the kneecap

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Which type of lever is demonstrated by using scissors?

A) a first-class lever B) a second-class lever C) a third-class lever D) a fourth-class lever

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