MDRAO All Chapters Combined Questions With Complete
Solutions
0 psi Correct Answers 212f
1 chemical indicator on each type Correct Answers multi-layer
sets have at least
1. bacteria 2. protozoa 3. viruses 4. fungis 5. rickettsia and
chlamydia Correct Answers 5 main groups of microbes
1. cocci 2. rods 3. vibrio 4. spiral Correct Answers Bacteria is
divided into: (4)
1. ensuring QMS processes are established 2. reporting to
management on QMS 3. ensuring the awareness of customer and
regulatory requirements 4. liaising with external parties on QMS
Correct Answers Management should designate an individual
responsible for: (4)
1. policies 2. processes for change control 3. process for
management review 4. chart of organizational structure 5.
continual improvement process 6. customer-focused approaches
6. communication plan for stakeholders 7. performance
indicators 9. infection control 10. O/EHS 11. staff and
management requirements Correct Answers Name the 11
components of a QMS
1. pre-rinse 2. wash 3. rinse 4. lubrication 5. disinfection
Correct Answers washer-disinfector 5 phase cycle
,1. protein is not soluble in water 2. protein is not soluble in
water when coagulated 3. protein may be coagulated by heat,
drying or chemicals 4. coagulated protein can trap and protect
pathogens 5. protein must be removed prior to sterilization
Correct Answers characteristics of protein
1. remove food through proper cleaning 2. keep items and areas
dry 3. use chemicals that disrupt balance 4. regulate temp 5.
process instruments in uv light Correct Answers how mdrd can
prevent microbe growth
1. self-feeding 2. self-replication 3. differentiation 4. chemical
signaling 5. evolution Correct Answers 5 important
characteristics of cells
1. sorting and disassembly 2. pre-cleaning 3. cleaning 4. rinsing
5. disinfection 6. lubrication 7. drying 8. reassembly and
inspection Correct Answers mdr decontamination steps
1. superficial infection 2. subcutaneous infection 3. systemic
infection 4. opportunistic Correct Answers 4 groups of
conditions caused by fungi
1. written policies reviewed regularly 2. personnel policies that
specify staff responsibilities 3. process controls to make sure
procedures are followed 4. continual improvements in all
aspects of operations Correct Answers Quality system must
include 4 components:
,1.Aerosol resistant 2. Water repellent 3. Liquid barrier 4. Liquid
proof and viral resistant Correct Answers 4 classification levels
for reusable textiles
10 kg (22 lbs) Correct Answers Total weight of container
cannot exceed
10,000-40,000 Correct Answers average person sheds __ of
microbes/minute
15 min to 1 hour after use Correct Answers best time to clean
is
15 psi Correct Answers 250f
2 bin system Correct Answers product quota is split in half into
1 back compartment and 1 front compartment, use front
compartment first then back when front is empty
2 business days before procedure Correct Answers repeated
loaners should be received
2 cavities in the eye Correct Answers anterior cavity, vitreous
cavity
2 standards of instrument quality Correct Answers ward/floor
(lower) grade and surgical (higher) grade
2 types of cells Correct Answers Prokaryotic and Eukaryotic
2.5 cm Correct Answers Circular patch min diameter
, 2.5 cm Correct Answers Rectangle patch min width
250f for 30 min Correct Answers gravity cycle time and temp
27 psi Correct Answers 270f
270f Correct Answers Pre-vacuum minimum temp
3 business days before procedure Correct Answers first time
loaners should be received
3 kg (7 lbs) Correct Answers a wrapped basin set should not
weigh more than
3 layers of eye Correct Answers outer fibrous layer,
intermediate vascular layer, inner neural layer
3 mm Correct Answers heat sealer should create one seal a
minimum of
3 parts of ear Correct Answers external, middle, inner
3 sink arrangement Correct Answers 1. wash sink with water
and detergent2. sink with plain water3. sink with distilled water
3 types of meninges (out to in) Correct Answers dura mater,
arachnoid mater, pia mater
30 psi Correct Answers 275f
Solutions
0 psi Correct Answers 212f
1 chemical indicator on each type Correct Answers multi-layer
sets have at least
1. bacteria 2. protozoa 3. viruses 4. fungis 5. rickettsia and
chlamydia Correct Answers 5 main groups of microbes
1. cocci 2. rods 3. vibrio 4. spiral Correct Answers Bacteria is
divided into: (4)
1. ensuring QMS processes are established 2. reporting to
management on QMS 3. ensuring the awareness of customer and
regulatory requirements 4. liaising with external parties on QMS
Correct Answers Management should designate an individual
responsible for: (4)
1. policies 2. processes for change control 3. process for
management review 4. chart of organizational structure 5.
continual improvement process 6. customer-focused approaches
6. communication plan for stakeholders 7. performance
indicators 9. infection control 10. O/EHS 11. staff and
management requirements Correct Answers Name the 11
components of a QMS
1. pre-rinse 2. wash 3. rinse 4. lubrication 5. disinfection
Correct Answers washer-disinfector 5 phase cycle
,1. protein is not soluble in water 2. protein is not soluble in
water when coagulated 3. protein may be coagulated by heat,
drying or chemicals 4. coagulated protein can trap and protect
pathogens 5. protein must be removed prior to sterilization
Correct Answers characteristics of protein
1. remove food through proper cleaning 2. keep items and areas
dry 3. use chemicals that disrupt balance 4. regulate temp 5.
process instruments in uv light Correct Answers how mdrd can
prevent microbe growth
1. self-feeding 2. self-replication 3. differentiation 4. chemical
signaling 5. evolution Correct Answers 5 important
characteristics of cells
1. sorting and disassembly 2. pre-cleaning 3. cleaning 4. rinsing
5. disinfection 6. lubrication 7. drying 8. reassembly and
inspection Correct Answers mdr decontamination steps
1. superficial infection 2. subcutaneous infection 3. systemic
infection 4. opportunistic Correct Answers 4 groups of
conditions caused by fungi
1. written policies reviewed regularly 2. personnel policies that
specify staff responsibilities 3. process controls to make sure
procedures are followed 4. continual improvements in all
aspects of operations Correct Answers Quality system must
include 4 components:
,1.Aerosol resistant 2. Water repellent 3. Liquid barrier 4. Liquid
proof and viral resistant Correct Answers 4 classification levels
for reusable textiles
10 kg (22 lbs) Correct Answers Total weight of container
cannot exceed
10,000-40,000 Correct Answers average person sheds __ of
microbes/minute
15 min to 1 hour after use Correct Answers best time to clean
is
15 psi Correct Answers 250f
2 bin system Correct Answers product quota is split in half into
1 back compartment and 1 front compartment, use front
compartment first then back when front is empty
2 business days before procedure Correct Answers repeated
loaners should be received
2 cavities in the eye Correct Answers anterior cavity, vitreous
cavity
2 standards of instrument quality Correct Answers ward/floor
(lower) grade and surgical (higher) grade
2 types of cells Correct Answers Prokaryotic and Eukaryotic
2.5 cm Correct Answers Circular patch min diameter
, 2.5 cm Correct Answers Rectangle patch min width
250f for 30 min Correct Answers gravity cycle time and temp
27 psi Correct Answers 270f
270f Correct Answers Pre-vacuum minimum temp
3 business days before procedure Correct Answers first time
loaners should be received
3 kg (7 lbs) Correct Answers a wrapped basin set should not
weigh more than
3 layers of eye Correct Answers outer fibrous layer,
intermediate vascular layer, inner neural layer
3 mm Correct Answers heat sealer should create one seal a
minimum of
3 parts of ear Correct Answers external, middle, inner
3 sink arrangement Correct Answers 1. wash sink with water
and detergent2. sink with plain water3. sink with distilled water
3 types of meninges (out to in) Correct Answers dura mater,
arachnoid mater, pia mater
30 psi Correct Answers 275f
