Fetal Pig Test

(78 pts)

1.  The scientific name for the pig is ______.

2.  Label the diagram of the pig with the following terms:

a.  Right e. Transverse plane

b.  Anterior f. Caudal

c.  Sagittal plane g. Frontal plane

d.  Ventral h. Left

3.  The (distal, proximal) end of a structure is the end farthest away from a point of reference.

4.  The gestation period of the pig is approximately ______days (almost ___ months).

5.  The umbilical cord has four vessels. They are:

______

______

6. How do you establish gender in a fetal pig?______

______

7. .What is the function of the rings in the trachea? ______

______

8.  The body cavity in which the thoracic and abdominal organs are situated is called

the ______.

9.  The posterior portion of the coelom is called the ______.

10. How do human beings differ from the pig in their right lungs? ______

______

11.  The stomach and small intestine contain what brown-green matter and what is its source? ______

12.  The two ducts that come together to form to common bile duct are the

______and the ______ducts.

13. What is the significance of the ratio of the entire digestive tract to the length of the pig? ______

______

14.  Name three structures that are present in the fetal pig that are not present in the adult?

______

15.  List the arteries which supply the following structures:

a.  The brain ______

b.  The right leg ______

c.  The kidney ______

d.  The left thumb ______

e.  The stomach and spleen ______

f.  The heart ______

g.  The muscles between the ribs ______

16.  List the veins which leave the following structures:

a.  The lungs ______

b.  The small intestine ______

c.  The lower part of the body ______

d.  The brain ______

17.  Name three different glands associated with the male reproductive system.

______

______

______

18.  What two arteries carry waste and blood low in oxygen? Where do they originate and where are they going?

______

19.  What is the name of the pathway through which the testes, which are found within the folds of the muscles in the fetal pig, travel as they descend into the scrotal sac as the pig matures? ______

33.