Important Facts About Human Body ========================= | GENERAL STUDIES Jkssb exams mcqs quiz

Important Facts About Human Body
=========================

Normal Sperm Count:
250-400 million/ejaculation

Menstrual cycle:
28 days

Menopause age:
45-50 years

Blood clotting time:
3-5 minutes

Weight of Brain:
1300-1400 gm in human adult

Normal Blood Pressure (B.P.):
120/80 mm Hg

Average body weight:
70 kg

Normal body temperature:
37 degree celsius

Breathing Rate at rest:
12-16/minute

Number of Spinal Nerves:
31 pairs

Largest Endocrine Gland:
Thyroid gland

Gestation period:
40 weeks or 9 calendar months

Normal Heart Beat at rest:
72 beats per minute

Largest Gland:
Liver

Largest Muscle in the body:
Gluteus Maximus or Buttock Muscle

Smallest Muscle in the body:
Stapedius

Largest Artery:
Aorta

Largest Vein:
Inferior Vena Cava

Largest and longest Nerve:
Sciatic Nerve

Longest Cell:
Neurons (nerve cells)

Minimum distance for proper vision:
25 cm