Label R represents the

A) interventricular septum.
B) apex.
C) opening of the coronary sinus.
D) fossa ovalis.
E) interatrial septum.


C) opening of the coronary sinus.

Anatomy & Physiology

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The longitudinal ribbons of smooth muscle visible on the outer surfaces of the colon just beneath the serosa are the __________.

a. taenia coli b. vermiform appendix c. haustra d. epiploic appendages

Anatomy & Physiology

In general, the parasympathetic division will

A. Decrease digestive functions B. Increase digestive functions C. Increase cardiac rate D. Increase breathing rate

Anatomy & Physiology

Which of the following combining forms means ganglion?

A. mening/o B. neur/o C. gli/o D. gangli/o

Anatomy & Physiology

A(n) ________ reflex has at least one interneuron placed between the sensory and motor neurons

A) sensory B) motor C) polysynaptic D) monosynaptic E) integrative

Anatomy & Physiology