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Showing posts with label Anatomy. Show all posts
Showing posts with label Anatomy. Show all posts

Wednesday, 26 December 2018

Facts About The Human Body

Anatomy ,
Facts About The Human Body



absucafe human body
the human body




1.Number of bones                                                                            206
2.Number of muscles                                                                      639
3.Smallest cell                                                                          sperm
4.Largest cell                                                                           nerve cell
5.Smallest bone                                                                          stapes
6.Largest muscle                                                                         buttock(gluteus maximus)
7.Largest and strongest bone                                                             femur
8.Largest gland     liver
9.Largest organ                                                                          skin
10.Largest artery                                                                         Aorta
11.Smallest muscle                                                                        stapedius
12.Smallest gene                                                                          DMD or Distrophin
13.Number of milk teeth                                                                   20
14.Number of bones in a new bone baby                                                     300
15.Number of bones in human foot                                                          26
16.Number of bones in hand  
27
17.Fastest enzyme                                                                         carbonic anhydrase
18.Largest nerve                                                                          sciatic nerve
19.Biggest cell                                                                           egg cell (ovum)
20.Average life of RBC                                                                    120 days
21.Average length of small intestine                                                      7m
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Tuesday, 25 December 2018

20 Notable Things About The Human Heart

Anatomy ,
20 Notable Things About The Human Heart






the human heart
1.The human heart has four chambers. Two atria(auricles) and two veins(ventricles).
2.The heart is made up of cardiac muscles
3.The function of the heart is involuntary
4.The heart beat of the human is initiated by sino-atrial node
5.The rate of the heart beat is controlled by the nervous system(MEDULLA)
6.The heart pumps blood to all parts of the body.
7.The heart has the shape of a cone.
8.The interventricular septum divides the heart longitudinally into two sides.
9.The ventricles are thicker and firmer than the auricles.
10.Myogenic hearts are inhibited by the acetylcholine.
11.Contraction of the heart or any chamber is called systole
12.Relaxation of the heart or any chamber is called diastole
13.The vagus parasympathetic nerve slows the rate of the heart beat.
14.The vagus sympathetic nerve accelerate the rate of the heart beat.
15.One heart beat consist of relaxation, contraction and  a pulse.
16.The sino-atrial node is also called the peace maker
17.The heart is protected by a protective sac called  the pericardium
18.The heart is divided into three layers. The epicardium, myocardium and endocardium.
19.A the heart of a born baby beats more than that of an adult.
20.The normal heart beat of an adult per minute is 72 times and 300,00000 times in a life time
Note: the heart has no bone




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Monday, 24 December 2018

60 Bones In The Human Body You Must Know

Anatomy ,
60 Bones In The Human Body You Must Know
60 bones absucafe
image of scapula
There are 206 bones in the human body. But among the 206,there are 60 notable ones listed as follows


1.  Hyoid
2. Sternum
3. Fibula
4. Ribs
5. Cervical ribs
6. Cranial bones
7. Parietal bones
8. Frontal bones
9. Temporal bones
10. Sphenoid bone
11. Ethmoid bone
12. Facial bone
13. Nasal bone
14. Lacrimal bone
15. Zygomatic bone
16. Palatine bone
17. Inferior nasal concha
18. Vomer
19. Mandible
20. Malleus
21. Incus
22. Stapes
23. Humerus
24. Ilium
25. Ischium
26. pubis
27. Scapula
28. Clavicles
29. Ulna
30. Radius
31. Carpals
32. Scaphoid bone
33. Lunate bone
34. Triquetral
35. Pisiform bone
36. Trapezium
37. Trapezoid bone
38. Capitates bone
39. Hamate bone
40. Metacarpals
41. Phalanges
42. Sacrum
43. Femur
44. Tibia
45. Fibula
46. Tarsus
47. Calcaneus
48. Talus
49. Navicular bone
50. Medial cuneiform bone
51. Intermediate cuneiform bone
52. Lateral cuneiform bone
53. Cuboid bone
54. Metatarsal
55. Sesamoid bones
56. Patella 
57. Pisiform bone
58. Fabella
59. Atlas��. Etc

Summary of the bones of the human body
Spine === 26 bones
Chest=== 26 bones
Head=== 28 bones
Arms=== 64 bones
Legs=== 60 bones
Pelvis=== 2 bones
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