How does holding the breath affect heart rate?
A) heart rate is unaffected by breath holding
B) heart rate decreases
C) heart rate increases
Answer: B
Anatomy & Physiology
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Which may occur as a result of muscle atrophy?
A. Reduction in muscle size B. Fibers become weaker C. Muscle loses tone D. Fibers waste away and die E. All of the choices are correct.
Anatomy & Physiology
The cup-shaped chamber, or the expanded end of a nephron, is known as the
A) glomerulus. B) glomerular capsule. C) proximal convoluted tubule. D) distal convoluted tubule. E) loop of Henle.
Anatomy & Physiology
Which of the following movements would you associate with chewing food?
A) elevation B) abduction C) flexion D) pronation E) circumduction
Anatomy & Physiology
Sutures are found between the cranial, facial, and sacral bones.
Answer the following statement true (T) or false (F)
Anatomy & Physiology