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WorksheetsINFECTION CONTROL
Total questions: 24
Worksheet time: 25mins
1.What are the 5 moments of hand hygiene?
How many steps of handwashing are there?
Demonstrate the steps
A patient with a history of Hep B infection presented to your clinic for dental extraction. What should you do as a dentist?
What should you do in an event of needlestick injury?
Mask should be changed after
Maximum two hour of continuation use
If splashes before procedure
When it becomes wet form within/without
HEP B Vaccine Regime consist of
3 Intavenous injections at 0,1 and 4-6 months
3 IM injections at 0,1 and 4-6 months
2 IM injections at 0 and 4-6 months
What is the most effective means of controlling cross infections?
Wearing gloves
Vaccination
Hand Hygiene
Wearing mask
What is the semi-critical instruments?
Mouth Mirror
Facebow
Scaler
Xray cone
Instruments are cleaned for
To increase the longevity of instruments
To reduce likelihood of corrosion
To increase the confidence level of patients toward operator
How to handle large spills?
Pour disinfectant and leave about 10 mins
Leave it overnight and clean the day after
Decontaminate area using chlorhexidine
In the incident of sharps injury, what are the forms need to be filled?
WEHU A2
Epidemiology Section from OHU/SIS1
WEHU A1
What are the first step need to be done when there is needle stick injury?
Call 999
Inform YM
Fill up the form
First Aid
How long we need to wash our hands?
15 seconds
15 minutes
10 seconds
20 seconds
Who should dispose sharp items?
Dental assistant
Clinician
Dental technician
Driver
A local anesthetic catridge should be discarded into the clinical waste
True
False
Xray Envelope Film should be discarded in general waste
True
False
Heavy duty gloves should be worn in handling high risk patient
True
False
Air hand dryers is better than disposable paper towel
True
False
Fourth step of hand rub is palm to palm with fingers interlaced
True
False
Clean zone is an area for storage of sterilized items
True
False
Instruments should not be stored more than 6 months
True
False
Surgery need to be mop at least once a day
True
False
Sharp bin need to be replaced after 1/4 filled or after one week
True
False
Instruments with torn pouch should repack and sterilised again.
True
False
