why pricking site is covered with spirited wet cotton swab till bleeding stop
Answers
The breaking site is covered with spirited wet cotton swab till bleeding stop because:
● Bleeding is is observed at the site of the and hence there might be a chance of infection due to the microorganisms present in the atmosphere.
● Therefore cotton swan dipped in Spirit is used in order to make the place trial as alcohol acts as antiseptic or bactericidal agent.
Answer:
Bleeding at the pricking site may lead to infection due to microorganisms. To avoid this spirited wet cotton swab till bleeding stop is used as it acts as an antiseptic or bactericidal agent. There are some good practices to follow when you click. This ensures that you have enough blood for a test after a bite. Warm your hand before pricking it.
Wash your hands with warm soapy water or use an alcohol wipe on your finger to itch. Let the alcohol evaporate entirely or wipe it off with a cotton ball before chopping it. Always hold on to the ring or forefinger of your non-dominant hand. Always wipe off the first drop of blood with a fresh cotton ball. Never apply too much pressure near the tail to filter the blood.
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