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: ______________________________


1) Diaphragma sellae
2) Infundibulum
3) Basilar artery
4) Vertebral artery
5) Falx cerebri (cut
6) Hypoglossal nerve (N XII
7) Spinal root of accessory nerve
8) Roots of glossopharyngeal (N IX
9) Vestibulocochlear nerve (N VIII
10) Facial nerve (N VII
11) Trigeminal nerve (N V
12) Trochlear nerve (N IV
13) Abducens nerve (N VI
14) Oculomotor nerve (N III
15) Optic nerve (N II
16) Olfactory tract
17) Olfactory bulb (termination of N I
18) Crista galli

Anatomy & Physiology

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