The tube that leaves the scrotal sac and enters the abdominal cavity is the:

a. epididymis
b. ductus deferens
c. ejaculatory duct
d. urethra


b. ductus deferens

Anatomy & Physiology

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The regulation of the activity of the breathing muscles, the diaphragm and external intercostals, is controlled by nerve impulses transmitted from the brain via the ________ and ________ nerves

A) splanchnic; sacral B) trochlear; trigeminal C) phrenic; intercostal D) cranial; spinal

Anatomy & Physiology

Using the figure below, identify the labeled part.


1) Label A: ______________________________
2) Label B: ______________________________
3) Label C: ______________________________
4) Label D: ______________________________
5) Label E: ______________________________
6) Label F: ______________________________
7) Label G: ______________________________
8) Label H: ______________________________
9) Label I: ______________________________
10) Label J: ______________________________
11) Label K: ______________________________
12) Label L: ______________________________
13) Label M: ______________________________
14) Label N: ______________________________
15) Label O: ______________________________
16) Label P: ______________________________
17) Label Q: ______________________________
18) Label R: ______________________________
19) Label S: ______________________________
20) Label T: ______________________________
21) Label U: ______________________________
22) Label V: ______________________________
23) Label W: ______________________________
24) Label X: ______________________________
25) Label Y: ______________________________
26) Label Z: ______________________________
27) Label AA: ______________________________
28) Label BB: ______________________________
29) Label CC: ______________________________
30) Label DD: ______________________________

Anatomy & Physiology

During the gastric phase of gastric secretion, which of the following stimulates stomach contractions?

A) secretin B) HCl C) pepsinogen D) gastrin E) trypsin

Anatomy & Physiology

The sympathetic division of the ANS has

A.  long postganglionic axons. B.  norepinephrine as a transmitter substance. C.  preganglionic neuron cell bodies in the T1-L2 regions of the spinal cord. D.  Two of the choices are correct. E.  All of the choices are correct.

Anatomy & Physiology