The muscle responsible for "six-pack abs" is the rectus abdominis.

Answer the following statement true (T) or false (F)


True

Anatomy & Physiology

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The smooth muscle in arteriole walls can be stimulated either to contract or to relax, thereby either decreasing or increasing the amount of blood flowing through arteriolar beds.

Answer the following statement true (T) or false (F)

Anatomy & Physiology

All of the following would cause an increase in blood pressure EXCEPT

A) a decrease in arterial diameter. B) an increase in arterial resistance. C) a decrease in cardiac output. D) sympathetic stimulation.

Anatomy & Physiology

You notice that you cannot read your book through a test tube of patient fluid held against the print, making it so blurred as to be unreadable. There is no precipitant in the bottom of the beaker, though it has been sitting for several days in a rack. What type of liquid is this?

A) suspension B) colloid C) mixture D) solution

Anatomy & Physiology

Which of the following is NOT correctly paired?

a. organic osmolytes and compatible solutes b. counteracting solute and TMAO c. methylamine and proline d. carbohydrate and myo-inositol e. none of these.

Anatomy & Physiology