ANATOMY IX A NUTSHELL. 



23 



1. Radius means spoke 27. 



2. Carpus — wrist 28. 



3. Scaphoid— boat 29. 



4. Semilunar — half moon 30. 

 ."). Cuneiform — wedge-like 31. 



6. Pisiform — pea-like 32. 



7. Trapezium — table 33. 



5. Trapezoid — table shape o4. 

 9. Os Magnum — large bone . 35. 



10. Unciform — hook 36. 



11. Metacarpus — beyond the wrist 37. 



12. Phalanges — fingers and toes 3S. 



13. Pelvis— basin 39. 



14. Femur — thigh 40. 



15. Patella — small pan 41. 



16. Tibia— flute 42. 



17. Fibula — clasp. 43. 



18. Obturator — closed . 44. 



19. Glenoid — shallow 45. 



20. Cotyloid— cup-like 46. 



21. Tarus— ankle 47. 



22. Os calcis— heel 48. 



23. Astragalus— die 49. 



24. Navicular or scaphoid — boat 50. 

 26. Cuneiform — wedge-like 51. 



25. Thyroid— shield. 52. 



Cuboid — cube 



Cranium — helmel 



Frontal— forehead 



Occipital — against the head 



Parietal — wall 



Ethmoid — sieve 



Sphenoid — wedge 



Temporal — time 



Nasal — nose 



Superior Maxillary — jaw bone 



Inferior Maxillary — mandible . 



Lachrymal — tear 



Malar — cheek 



Palate — palate 



Turbinated — whirl 



Vomer — ploughshare 



Vertebra — to turn 



Thorax — chest 



Sacrum — sacred 



( loccyx — cuckoo 



Innominata — without a name 



Clavicle — key 



Scapula — spade 



Humerus — arm 



Ulna — elbow 



Sternum — breast plate 



LESSON III. 



Muscles. — We have said there are 200 bones in the body, but the num- 

 ber of muscles cannot be given exactly, for there are some which at times are 

 absent and again double. There are, ordinarily, thirteen muscles from the knee 

 to the ankle, but there may be only twelve or there may be fourteen, as the 

 Plantaris may be absent or double. 



The [nfracostals vary in number, however, there are generally ten pairs. 

 Ordinarily there are twenty muscles in the forearm, sometimes nineteen, other 

 times twenty-one as the Palmaris longus may be absent or double. So it is im- 

 possible to give the exact number. However, there are more than 550 muscles 

 in the human body. ( Plate II.) The muscles give form to the body and move 

 it from place to place. They take their names in various ways. 



1. From the attachment, as Sterno-cleido mastoid, which mean- this 

 muscle is attached to the sternum, and the clavicle (key) and the mastoid pro- 

 cess of the temporal bone. 



