Q. Define Local Anaesthesia, write the uses of local anaesthesia.
Ans :-
• Define :-
Local Anaesthesia Are The Drugs Or Agents Which are when applied or injected , block the conduction as well as genration of impulse in locatized area and bring reversible loss of sensation without affecting the degree of consciousness.
• example:- cocaine , procaine , lignocaine
• Uses Of local anaesthesia:-
1) to reduce pain and itching of ulcers.
2) to anaesthetize corneal surface , mucosa , nose , larynx ,etc
3) it is used for minor surgeries like removal of cyst.
4) it is used in gynaecological surgery m
5) it is used in dental procedures.
6) local anaesthesia also used during of IV devices , such as pacemaker and implantable defrillators , ports used for giving chemotherapy medications and hemodialysis access catheters .
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