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WorksheetsBMW Management
Total questions: 82
Worksheet time: 41mins
Name
Class
Date
1.
What is true about Biomedical waste management Except
a)
It increases the production/generation of infective waste.
b)
Includes adequate care and precautions in handling waste
c)
Recycle the waste to the maximum extent possible
d)
Treat the waste by safe environment friendly methods.
2.
A) Only medical staff and workers are exposed to the risk of biomedical waste infections, B) General public is not at risk.
a)
Part Ais wrong but part B is right
b)
Part A is right but part B is wrong
c)
Both are wrong
d)
Both are right
3.
Waste generated during the diagnosis, testing, treatment, research or production of biological products for humans or animals is termed as
a)
Physical waste
b)
Chemical waste
c)
Biomedical waste
d)
Radioactive waste
4.
Biomedical waste does not include waste generated during
a)
Diagnosis
b)
Testing
c)
Treatment
d)
None the above
5.
BMW is considered as hazardous waste and adequate care is taken in handling waste
a)
True
b)
False
6.
A bio medical waste is:
a)
Waste generated cleaning of home
b)
Waste generated during cooking
c)
Waste generated during treatment/ immunization of human beings or animals or in research activities
d)
None of these.
7.
All are the major source of Biomedical Waste EXCEPT?
a)
HOSPITALS
b)
LABS
c)
DENTAL CLINICS
d)
BLOOD BANKS
8.
85% of Biomedical waste are :
a)
Infectious
b)
Non Infectious
c)
Hazardous
9.
5% of Biomedical/healthcare Waste are Hazardous:
a)
True
b)
False
10.
Pathological waste includes:
a)
Human tissue,
b)
Needle , syringe & blade used during treatment.
c)
Body parts & body fluids
d)
All of the above
11.
Name the 3rd category of bio medical waste?
a)
Microbiology and biotechnology waste & Anatomical waste
b)
Incineration ash
c)
Liquid waste
d)
Waste Sharps is under category no
12.
Waste Sharps is under category no
a)
Category No. 9
b)
Category No. 8
c)
Category No. 4
d)
Category No. 5
13.
Which category of BMW is not incinerated??
a)
Human anatomical waste
b)
Animal waste
c)
Liquid waste
d)
Microbiological waste
14.
Sharp medical waste after chemical treatment is disposed of by
a)
Multilation
b)
Incineration
c)
Landfilling
d)
Discharge into drains
15.
Incineration Ash are disposed in
a)
Shredding
b)
Drains
c)
Municipal landfilling
d)
All of the above
16.
Which of the following BMW is ___ discharged in the drain after chemical treatment
a)
Soiled waste
b)
Liquid waste
c)
Chemical waste
d)
Both liquid and chemical
e)
All of the above
17.
Which of the following is wrongly matched for BMW categories
a)
Category 9: Incineration ash
b)
Category 6: Solid waste
c)
Category 2: Animal waste
d)
Category 8: liquid waste
18.
Which of the following is not soiled biomedical waste?
a)
Dressing
b)
Cotton
c)
Expired drugs
d)
Bedsheets
19.
Various steps in biomedical waste management include all except
a)
Segregation
b)
Collection
c)
Transportation
d)
Treatment
e)
None of the above
20.
Arrange the steps of BMW management in the correct sequence
a)
Treatment----- Collection--------- Segregation--------Transport
b)
Segregation----Collection------ & Transport-—-—- Treatment
c)
Segregation----Collection--------- Treatment------- Transport
d)
Segregation------- Transport---- Collection--------- Treatment
21.
Importance of Segregation are:
a)
Prevents the mixture of medical waste
b)
Prevents illegal reuse
c)
Provides an opportunity for recycling
d)
Reduces the cost of treatment and disposal
e)
All of the above
22.
Yellow container includes which types of wastes?
a)
All contaminated recyclable plastics
b)
Discarded or Cytotoxic drugs
c)
Human and animal anatomical wastes
d)
Both B and C
23.
Expired and Discarded drugs are disposed in which colored container?
a)
Red
b)
Yellow
c)
White
d)
Blue
24.
Where would you put or discard a needleless syringe and plastic tubing after use?
a)
Yellow container
b)
Blue container
c)
Red container
d)
White container
25.
What do you understand by the term segregation in Biomedical waste management?
a)
Collection of different categories of waste at one place
b)
Distribution and treatment of all wastes
c)
Basic separation of different categories of waste
d)
All of the above
26.
Sharp waste like needles are disposed of in which color container?
a)
Yellow
b)
Red
c)
Blue
d)
White
27.
Which of the following is rightly matched in terms of segregation in biomedical waste management?
a)
Yellow container: Soiled bedding, chemical waste, etc
b)
Red container: All recyclable plastics
c)
Blue container: broken glassware and metallic body implant
d)
White container: contaminated Needles
e)
All of the above
28.
Sharps: A)must always be kept in puncture- sproof containers, B) Must be disposed in drains,
a)
Part A is right but part B is wrong
b)
Part B is right but part Ais wrong
c)
Both are wrong
d)
Both are right
29.
Storage area of biomedical waste should be marked with a caution sign.
a)
True
b)
False
30.
The duration of storage of BMW should not exceed: A) 24 hrs in big hospitals. B) 8 hrs in a small nursing homes
a)
Part A is right but part B is wrong
b)
Part A is wrong but part B is right
c)
Both are wrong
d)
Both are right
31.
Transportation of Biomedical waste should be done in A) Uncovered , B) authorized vehicle.
a)
Part Ais right but part B is wrong
b)
Part Ais wrong but part B is right
c)
Both are right
d)
Both are wrong
32.
The following symbol is used for :
a)
Cytotoxic
b)
Infectious
c)
Biohazards
d)
Radiation caution sign
33.
The BMW bins and bags should carry the biohazard symbol indicating the nature of waste to the patients and public.
a)
True
b)
False
34.
All are the treatment and disposal options of bio-medical waste EXCEPT?
a)
Irradiation processes
b)
Mechanical processes
c)
Magnetic processes
d)
Thermal processes
35.
Treatment and disposal options of bio-medical waste:
a)
Thermal processes
b)
Chemical processes and Biological processes
c)
Irradiation processes
d)
Mechanical processes
e)
All of the above
36.
In which of the BMW disposal technique, the waste is autoclaved/ incinerated?
a)
Thermal process
b)
Chemical process
c)
Biological process
d)
lradiation process
37.
Autoclaving, ,Incineration & hydroclaving in BMW management are examples of :
a)
Thermal processes
b)
Irradiation processes
c)
Chemical processes
d)
Mechanical processes
38.
Shredding is example of which type of treatment process/ method of biomedical waste management?
a)
Chemical process
b)
Irradiation processes
c)
Mechanical processes
d)
None of the above
39.
Chemical processes for treatment of BMW includes Sodium hypochlorite, dissolved chlorine dioxide, peracetic acid and hydrogen peroxide.
a)
False
b)
True
40.
The following waste not to be Incinerated EXCEPT?
a)
Pressurized gas containers
b)
Reactive chemical wastes.
c)
Radiographic wastes
d)
Soiled dressings
e)
Sealed ampoules or ampoules containing heavy metals Incineration not only
41.
Incineration not only: A)reduces waste volume and weight are reduced but, B) also reduces the cost of treatment.
a)
Part Ais right but part B is wrong
b)
Part B is right but part A is wrong
c)
Both are right
d)
Both are wrong
42.
Waste material is incinerated at temperature of °C for 2 sec.
a)
400.0
b)
1500.0
c)
1200.0
d)
121.0
43.
Incineration means
a)
Burning of BMW at high temperature in presence of oxygen
b)
Chemically treating BMW
c)
Irradiating BMW
d)
Burning of BMW at high temperature in absence of oxygen
44.
Which of the following material is not disposed by Incineration method?
a)
Soiled dressings
b)
Beddings
c)
Batteries
d)
Pathological materials
45.
Incineration is: A) Technique sensitive, B) It causes lots of air pollution,
a)
Part Ais right but part B is wrong
b)
Part B is right but part A is wrong
c)
Both are wrong
d)
Both are right
46.
A process of sterilization of medical swaste using high temperature and high-pressure steam
a)
Incineration
b)
Autoclave
c)
Hydroclave
d)
Microwave
47.
The autoclave operates on the principle of
a)
Radiation
b)
Steam under pressure.
c)
High temperature
d)
Both B andC
48.
Laboratory autoclaves normally operate at a temperature of
a)
115°C
b)
121°C
c)
290°" C
d)
110°C
49.
Pathological waste, radioactive waste, chemicals, cannot be treated in autoclave.
a)
True
b)
False
50.
Minimum cycle time of Autoclaving the waste
a)
50 minutes
b)
60 minutes
c)
70 minutes
d)
15 minutes
51.
Which of the following BMW is treated in autoclave Except
a)
Laboratory material
b)
Radioactive waste
c)
Human waste
d)
Waste sharps
52.
Incineration as compared to autoclave: a) Causes Waste & weight reduction, b) Is cost effective,
a)
Part A is right but part B is wrong
b)
Part Ais wrong but part B is right
c)
Both are wrong
d)
Both are right
53.
6 log (times ) bacterial spore reduction is done by?
a)
Autoclave
b)
Incineration
c)
Hydroclave
d)
All of the above
54.
Hydroclave system operates at 132 degree Celsius and 36 psi steam pressure for sterilization time of 20 minutes.
a)
True
b)
False
55.
Which of the following treatment method of BMW uses the combination of waste sterilization, fragmentation, and dehydration.
a)
Irradiation
b)
Hydroclave
c)
Autoclave
d)
Microwave
56.
Hydroclave method of BMW treatment has: A. Low operation cost, B. High capital cost,
a)
Part A is wrong but part B is right
b)
Part A is right but part B is wrong
c)
Both are wrong
d)
Both are right
57.
Like incineration, hydroclave also reduces the volume and weight of BMW
a)
True
b)
False
58.
Hydroclave operates at
a)
121 degree Celsius
b)
132 degree Celsius
c)
1200 degree Celsius
d)
36 degree Celsius
59.
In BMW treatment, Microwaves use Waves with Frequency of about 2450 MHz
a)
True
b)
False
60.
Microwave treatment can be used for cytotoxic, hazardous or radioactive wastes.
a)
True
b)
False
61.
In microwave treatment heat is produced at 95-100 °C for a holding period of 25 to 30 minutes.
a)
True
b)
False
62.
For the treatment of Lab culture, either of autoclave and microwave can be used.
a)
True
b)
False
63.
Sodium hypochlorite used in treatment of wastes. It is which type of treatment process?
a)
Mechanical processes
b)
Chemical processes
c)
Thermal processes
d)
Biological processes
64.
Shredder used to destroy plastic and paper waste to prevent their reuse.
a)
False
b)
True
65.
Most suitable for treating liquid wastes is ---blood,urine, stools, hospital sewage?
a)
Mechanical processes
b)
Chemical processes
c)
Thermal processes
d)
Hydroclave
66.
Intravenous infusion sets are disinfected by...... following by disposal through
a)
Autoclave, incineration
b)
Microwave, Landfilling
c)
Chemicals, shredders
d)
Autoclave, shredders
67.
Shredder: A) Consist of revolving blades , which cut waste into small pieces, B) Used to dispose of human anatomical waste.
a)
Part A is right but part B is wrong
b)
Part A is wrong but part B is right
c)
Both are right
d)
Both are wrong
68.
Which of the following chemical is not used for treatment the BMW
a)
Formaldehyde
b)
Sodium hypochlorite
c)
Sulphuric Acid
d)
lsoprophyl alcohol
69.
Which of the following method of BMW treatment is least used?
a)
Thermal process
b)
Chemical process
c)
Irradiation
d)
Biological method
70.
In Biological method of treatment of BMW, -------------------- is used
a)
Irradiation
b)
Enzymes
c)
Chemical
d)
Heat and pressure
71.
Most of the BMW is disposed of Q3 THOUGH. ......
a)
Drainage
b)
Incineration
c)
Landfilling
d)
None of the above
72.
What is not true about landfilling, for disposal of the BMW
a)
Disposal of solid and hazardous waste by throwing them in pits
b)
Need specialized staff
c)
Need engineered preparation , not just random throwing of waste
d)
All of the above
73.
An autoclave operates on the basis of:
a)
Free flowing steam
b)
Chemicals
c)
Steam under pressure
74.
Chemicals used in Biomedical waste management are all EXCEPT.
a)
Ethyl alcohol
b)
Glutaraldehyde
c)
Formaldehyde
d)
Hydrogen peroxide
75.
Autoclaving, ,Incineration & hydroclaving are examples of :
a)
Thermal processes
b)
Irradiation processes
c)
Chemical processes
d)
Mechanical processes
76.
Which waste disposal method involves the combustion of the waste
a)
Landfilling
b)
Reprocessing
c)
Recycling
d)
Incineration
77.
Shredder is a set of Revolving Blades which the waste into small pieces.
a)
Burn
b)
Cut
c)
Fold
d)
None of the above
78.
Hydroclave is combination of waste sterilization, fragmentation,
a)
Incineration
b)
Storage
c)
Dehydration
d)
Reprocessing
79.
How are cytotoxic and expired drugs disposed of?
a)
Dumping
b)
Autoclave
c)
Incineration
d)
Chemical disinfection
80.
Which of the following is not Biomedical waste?
a)
Animal waste
b)
Microbiological waste
c)
Chemical waste
d)
Domestic waste
81.
Why are biomedical wastes so dangerous?
a)
They expose us to diseases
b)
They are non infectious
c)
They come from hospitals
d)
None of the above
82.
Is a diaper contaminated with cytotoxic chemicals considered biomedical waste?
a)
False
b)
True
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