Author Description

Circulatory system - Pulse & blood pressure - Blood groups - Platelets & blood clotting - Rh factor - Disease - Tobacco, a health hazard - Digestion - Lungs - Teeth - Kidneys - Nerves & hormones - Drugs - Drugs in pregnancy - Mood altering drugs - Alternatives to drugs - Senses - Skin receptors - Homeostasis - Alcohol stimulant or depressant - Bones & muscles - Inheritance - Understanding inherited disorders - Reproduction - STDs - Development to maturity - Ageing - Loneliness in the elderly - Nursing the elderly & terminally ill______________