The Body's Defence Systems

The body's defences and the effects drugs.
What S are alcohol and barbiturates?. What E is a condition that barbiturates are used to treat?. What S are caffeine and cocaine?. What N is the second line of defence described as?. What I is when a wound goes red, warm and swollen?. What A is produced by the white blood cells to fight invading bodies?. What P are drugs that blocks pain receptors?. What C is found in tea, coffee and coca cola?. What E is a disease of the lungs caused by smoking?. What N is found in tobacco?. What T is when the body becomes used to a substance?. What D is when the body needs a substance to function?. What S is a line of defence against infection caused by platelets sticking together?. What S is the bodies major first defence against disease?. First line of defence can be physical or this C?. What H are part of the body's first line of defence?. What S is the third line of defence described as?. What A is in the stomach and kills bacteria?. What T contain antiseptic - part of the first line of defence for the eye?. What V is an injection containing a weakened or dead pathogen to promote natural immunity?.

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