When breathing, the muscles that surround the thoracic cavity undergo ________ contractions.

A. isometric
B. isotonic
C. eccentric
D. concentric


Answer: B

Anatomy & Physiology

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The motor pathways of the autonomic nervous system

A) show a neuronal organization like that of the somatic nervous system. B) contain both upper and lower motor neurons. C) control visceral effectors, such as smooth and cardiac muscle and glands. D) include only neurons located in the brain or spinal cord. E) All of the answers are correct.

Anatomy & Physiology

Young ruminants actually function as ________________________________________

Fill in the blank(s) with correct word

Anatomy & Physiology

What is the ability to recognize the same object even if it is seen from different perspectives?

a. consistency
b. resistance
c. constancy
d. invariance

Anatomy & Physiology

Cardiac muscle can only use glucose as a source of organic fuel

Indicate whether the statement is true or false

Anatomy & Physiology