Tuesday, September 2, 2008

Blood Pressure

Blood Pressure means it is the pressure exerted by blood on the walls of vessels.human blood pressure is 120/80mmhg.that is 120 is systolic blood pressur and 80 is diastolic blood pressure.it is measured by BP apparaturs.it is measured on brachiocephalic artery.BP increases during exercise and also after meals.BP increases when the viscosity of blood increases.it occurs due to the ions in blood.hence salt isnt recommende for BP patients.BP is also regulated during any injury that is during bleeding.its to save our life.

AIDS

A-Acquired
I-Immuno
D-Defeciency
S-Syndrome
AIDS occur due to attack of a virus called HIV.H-Hmman,I-Immuno,V-Virus.the symptoms of HIV occur after 6 months of its attack.if HIV grows more then its called AIDS.this disease spreads through blood contact.because of this disease the white blood cells in our body die so we our body isnt resistant so our body is prone to all diseases .AIDS people will get Tuberculosis disease.Hence they should take special care of health as their immune system gets damaged.In biochemistry an uncoupler diazido 2,3dideoxy thymidine can be used to treat.

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