Submaximal isometric contractions are important for

a. moving large objects
b. walking
c. maintaining posture
d. writing
e. both a and b


C

Anatomy & Physiology

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Reflexes are described as

A.  slow and spontaneous. B.  spontaneous and self-initiating. C.  pre-programmed and voluntary. D.  rapid and involuntary.

Anatomy & Physiology

Tears are secreted by?

A) ?conjunctiva. B) ?lacrimal glands. C) ?sclera. D) ?choroid.

Anatomy & Physiology

Valves are important for promoting one-way flow of blood through the heart and some large veins

Indicate whether the statement is true or false.

Anatomy & Physiology

Solution A increases its acidity. This means that the

A. pH of the solution has increased. B. number of hydrogen ions has increased. C. solution is closer to neutrality. D. solution will now accept more protons. E. number of hydrogen ions has decreased.

Anatomy & Physiology