Anatomy
25 Jul 2008
Puberty (male)
In boys, maturation of the reproductive organs causes puberty symptoms like increased penis size, sperm production, deepening voice and chest hair growth.
Anatomy
24 Jul 2008
DNA (Deoxyribonucleic Acid)
DNA is a very important chemical that contains all of a living cell's genetic material. DNA contains all the information required for cell growth, function…
Anatomy
15 May 2008
Peripheral nervous system (PNS)
The peripheral nervous system includes the nerves and signals of the sympathetic nervous system and the automatic nervous system.
Anatomy
06 Apr 2008
Spinal cord anatomy
The spinal cord connects the brain to the body. It includes the thoracic, lumbar and cervical sections, and is part of the central nervous system…
Anatomy
13 Feb 2008
Central nervous system (CNS) anatomy
The central nervous system (CNS) consists of the brain, spinal cord, spinal fluid and neurons, which transmit signals from the brain to other body organs.
Anatomy
08 Feb 2008
Stages of labour (birth)
There are three stages of labour or baby birth. In a normal delivery or vaginal delivery, cervical dilation is followed by baby delivery (childbirth).
Anatomy
27 Jan 2008
Premature labour
Premature or preterm labour refers to childbirth occuring any time before a woman is 37 weeks pregnant, and results in a premature baby.
Anatomy
04 Jan 2008
Blood types (blood group)
Blood types like O negative or Rhesus negative are determined by genetics. They are based on the types of antigens found on the surface of…
Anatomy
03 Jan 2008
Blood function and composition
Blood consists of blood cells, nutrients, protein and electrolytes, each of which play a role in blood functions like transporting oxygen.
