Numbers in Human Body

Numbers in Human Body

• Average length of small intestine ⋙ 7 m
• Average length of large Intestine ⋙ 1.5 m
• Average weight of new born baby ⋙ 2.6 kg.
• Average blood volime ⋙ 4-5 liters
• Average life of RBC ⋙ 120 days

• Body Temperature ⋙ 36.90 C (98.4 F)
• Biggest cell ⋙ Egg cell (ovum)

• First transplanted organ ⋙ Heart

• Largest artery ⋙ Aorta
• Largest endocrine gland ⋙ Thyroid
• Largest lymphatic organ ⋙ Spleen
• Largest cell ⋙ Nerve cell
• Largest organ ⋙ Skin
• Largest gland ⋙ Liver

• Number of bones ⋙ 206
• Number of muscles ⋙ 639
• Number of kidneys ⋙ 2
• Number of milk teeth ⋙ 20
• Number of ribs ⋙ 24 (12 pairs)
• Number of chambers in the heart ⋙ 4
• Number of vertebrae in the spine ⋙ 33
• Number of vertebrae in the Neck ⋙ 7
• Number of bones In Face ⋙ 14
• Number of bones in Skull ⋙ 22
• Number of bones In Chest ⋙ 25
• Number of bones in Arms ⋙ 6
• Number of bones In each human ear ⋙ 3
• Number of muscles in the human arm ⋙ 72
• Number of pumps in heart ⋙ 2
• Number of bones In human foot ⋙33
• Number of bones In each wrist ⋙ 8
• Number of bones in hand ⋙ 27
• Normal Blood Pressure ⋙ 120-80
• No of bones in middle Ear ⋙ 6

• Ph of blood ⋙ 7.4
• Pulse rate in one minute ⋙ 72 times
• Pregnancy period ⋙ 280 days

• Smallest cell ⋙ Blood cell
• Smallest bone ⋙ Slapes