BIOL 237

Sample Test 4

1 through 10 Use Letters from Figure 1

1. Broca's area

2. Location of visual cortex

3. The central sulcus

4. Post-central gyrus

5. Voluntary motor area

6. Temporal lobe

7. Pons

8. Medulla

9. Cerebellum

10. Pre-frontal cortex







11 through 20 Use letters from Figure 2

11. The midbrain

12. Location of arbor vitae

13. Intermediate mass

14. Hypothalamus

15. Septum pellucidum

16. Where pyramidal tracts cross

17. Location of areas which control rate and depth of respiration.

18. The corpus callosum

19. The fornix

20. The cingulate gyrus













21 through 25 Matching: Use each answer once only.

(A) oculomotor, (B) facial, (C) glossopharyngeal, (D) olfactory, (E) vagus.

21. Controls the muscles of the iris.

22. Controls muscles of facial expression.

23. The only one of the above without any parasympathetic function.

24. Controls the muscles of swallowing.

25. Serves much of the body's viscera.

26 through 30 Matching: Use each answer once only.

(A) basal nuclei, (B) inferior colliculi, (C) primary motor area, (D) hippocampus,

(E) choroid plexus

26. Lead to the corticospinal tract.

27. Part of the limbic system.

28. Source of stereotyped muscle actions, as well as facilitation or inhibition of some reflexes.

29. Center for auditory reflexes.

30. Source of cerebrospinal fluid.

In each of the following indicate if the characteristic describes:

(A) parasympathetic division, (B) sympathetic division.

31. Long pre-ganglionic fibers, ending in ganglia on or near the effector organ.

32. Origin in cranial nerves or sacral spinal nerves.

33. Connect to lateral chain ganglia near the spinal cord.

34. Most post-ganglionic fibers use epinephrine as neurotransmitter.

35. Described as producing the "normal", non-stress response of its effectors.

36. Innervate most vascular smooth muscle.

37. Result in secretion of most glands.

38. Causes ejaculation.

39. Inhibits urination.

40. Slows the heart.



41 through 45

Apply to Figure 3.

41. The malleous

42. Connects to the nasopharynx

43. Cranial nerve VIII

44. The oval window.

45. Semicircular canals.







46 through 50

Apply to Figure 4

46. The macula lutea

47. The optic disk

48. Suspensory ligament

49. The retina

50. Contains aqueous humor.





Answers

























Answers
1.O 11.E 21.A 31.A 41.E
2.G 12.F 22.B 32.A 42.G
3.D 13.C 23.D 33.B 43.A
4.E 14.I 24.C 34.B 44.J
5.C 15.A 25.E 35.A 45.B
6.K 16.G 26.C 36.B 46.I
7.K 17.H 27.D 37.A 47.K
8.J 18.D 28.A 38.B 48.E
9.I 19.K 29.B 39.B 49.G
10.N 20.B 30.E 40.A 50.M