Some Important Facts of Human Body

Some Important Facts of Human Body

D.L.C. (Differential Leucocyte Count)	(a) Basophils : 0.5 - 1% (b) Eosinophils : 1 - 3% (c) Monocytes : 3 - 8% (d)Neutrophils : 40 - 70% (e) Lymphocytes : 2 - 25%
Blood Platelets Count	2,00,000 - 4,00,000 / cubic mm
Haemoglobin	(a) In Male : 14 - 15.6 gm / 100 c.c. of blood (b)In Female : 11 - 14 gm / 100 c.c. of blood
Hb Content in Body	500 - 700 gm
Universal Blood Donor	O Rh -ve
Universal Blood Recipient	AB
Blood Clotting Time	2 - 5 minutes
Average Body Weight	70 kg
Normal Body Temperature	98.4° F or 37° C
Breathing Rate	16 - 20 / minute
Dental Formula	Adult : 2123 / 2123 = 32; Child : 2120 / 2120 = 22 Milk Teeth
Number of Cranial Nerves	12 pairs
Number of Spinal Nerves	31 pairs
Largest Endocrine Gland	Thyroid
Gestation Period	9 months (253 - 266 days)
Normal Heart Beat	72 - 75 / minute
Largest Gland	Liver
Largest Muscle in the Body	Gluteus maximus (Buttock Muscle)
Largest Smooth Muscle	Uterus of Pregnant Woman
Smallest Muscle in the Body	Stapedius
Largest Artery	Abdominal Aorta
Largest Vein	Inferior Venacava
Largest W.B.C	Monocyte
Smallest W.B.C	Lymphocyte
Greatest Regeneration Power	In liver
Longest Nerve	Sciatic
Longest Cell	Neuron (Nerve Cell)
Menstrual Cycle	28 days
Menopause Age	45 - 50 Years
Minimum Regeneration Power	In Brain Cells
Minimum Distance for proper vision	25 cm
Type of Placenta	Haemochorial (Chorioallantoic)
Pulse Rate	72 / minute
Volume of Semen	2 - 4 ml / ejaculation
Normal Sperm Count	200 - 350 million / ejaculation
FSR (normal Erythrocyte Sedimentation rate)	4 - 10 min / hr
Thinnest Skin	Conjunctiva
pH of Gastric Juice	1.4
pH of Urine	6.0
pH of Blood	7.35 - 7.45
pH of Bile	7.5
pH of Pancreatic Juice	8.5
Total Number of Muscles in the Body	639
Total Number of Bones in the Body	206
Largest Organ of Human Body	Skin