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Worksheets170317
Total questions: 10
Worksheet time: 2mins
Name
Class
Date
1.
How many types of hazards are identified?
a)
5
b)
2
c)
3
d)
4
2.
What type of disease may cause by wood dust?
a)
Parkinson's disease
b)
Brain injury
c)
Neck pain
d)
Lung Cancer
3.
Where is our location for site visit?
a)
Chemical Lab
b)
Biochemical Lab
c)
General Lab
d)
Physic Lab
4.
These are the serious injuries caused by the falling of heavy objects like metal and wood, except?
a)
Coma
b)
Neck pain
c)
Brain injury
d)
Death
5.
Manganese fume can cause _______ like symptoms.
a)
Parkinson's
b)
Wernicke-Korsakoff Syndrome
c)
Stroke
d)
Diabetes
6.
What is the weight of the wood?
a)
70 - 80 kg
b)
50 - 60 kg
c)
20 - 30 kg
d)
80 - 100 kg
7.
What is the exposure limit of 5mg/m2 wood dust?
a)
1 hour
b)
12 hours
c)
6 hours
d)
8 hours
8.
Study proven: Welding fume _________ lung cancer risk among light smokers but not heavy smokers (Vallieres et. al., 2012).
a)
decrease
b)
maintain
c)
increase
d)
no effect
9.
Below are the minor injuries due to the misarranged and disorganized extension wire, except?
a)
Bleeding
b)
Bruise
c)
Discomfort when walking or sitting
d)
Spinal cord injury
10.
What are the hazards identified in general lab?
a)
Physical hazard, Safety hazard
b)
Safety hazard, Chemical and dust hazard
c)
Ergonomic hazard, Chemical hazard
d)
Chemical hazard, Biological hazard
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