ملخص محتوى المحاضرة
دخلت دكتورة زينب وبدأت معانا شابتر الhealth hazerds وهي any source of negative harm affecting health during your job
🔹Types of hazerds:
1- physical:
🔸kyphosis :spinal bending above 50 degree
🔸Tilted shoulder: uneven shoulder level
والإثنين سببهم poor posture بشكل عام
🔸varicose veins دوالي الساقين
وسببها prolonged standing
🔸skin injury وخصوصاً needle stick injury:
– أول حاجة إن أكثر فايرس الdentist معرض ليه هو HBV ثم HCV ثم HIV
🔻How to avoid?
-avoid 2 hand technique” (use 1 hand scoope technique)”
-avoid over tightning of the needle
– avoid crossing the instrument the patients
🔸Eye damage :due to exhosting the eye ,avoided by face shield or loupes
🔸Ear damage :due to noise above 100 db, (non oiled contra ,compressor , high suction)
🔺Should use Noiseless compressor
🔸Clothes damage
2 – Microbial infection (due to cross infection) يعني العدوى منتقلة من أي حد موجود في الoperating room
(THE MOST COMMON airbron to infect the dentist is influanza)
🔸How to avoid cross infection ?
Concerning the dentist:
-proper infection control
-proper steralization of the instrument
-vaccination for HBV
-use disposable instrument
(No effecient steralizarion without physical wash by water)
-flush teq. for air-water spray for 20 seconds
🔸how to manage in case of needle stick injury?
-remove the gloves
-bleed the wound without excessive pressure
-rinsing unde water
-take antiviral drug within 2 min.
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