Using the figure above, 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: ______________________________


1. Cervical spinal nerves
2. Thoracic spinal nerves
3. Lumbar spinal nerves
4. Sacral spinal nerves
5. Coccygeal nerve (Co1)
6. Filum terminale (in coccygeal ligament)
7. Cauda equina
8. Inferior tip of cord
9. Conus medullaris
10. Lumbosacral enlargement
11. Posterior median sulcus
12. Cervical enlargement
13. Spinal nerve
14. Central canal
15. Dorsal root ganglion
16. Dorsal root
17. Posterior median sulcus
18. White matter
19. Gray matter
20. Anterior median fissure
21. Ventral root

Anatomy & Physiology

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Erythropoietin (EPO) was first isolated from the urine of anemic patients who had high circulating levels of the hormone. Despite the presence of the hormone that stimulates red cell production, however, these patients were unable to produce adequate amounts of hemoglobin or red cells. Give some possible reasons that the patients' own EPO was unable to correct their anemia.

What will be an ideal response?

Anatomy & Physiology

Diploƫ is spongy bone found in ________ bones.

A) short B) flat C) pneumatized D) sesamoid E) irregular

Anatomy & Physiology

Match the eye structure with the appropriate description.A. Blood vessels enter and the optic nerve exits hereB. A small yellow spot near the center of the posterior retinaC. The portion of the retina with the greatest visual acuityD. A jelly-like substance in the posterior cavity of the eyeE. The fluid that fills the anterior cavity of the eyeVitreous humor

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

Urine formed by the nephrons first drains into these

a) H b) I c) J d) K e) L

Anatomy & Physiology