CM

Question 1

Best sample for Nitrite Test

Answer 1

First morning

Question 2

Best indicator for UTI

Answer 2

LE

Question 3

Cast from degenerating or disintegrating cells

Answer 3

Granular

Question 4

When is safety procedure manuals must be updated and reviewed _ by the laboratory _

Answer 4

Annualy | Director

Question 5

It provides the guidelines for writing procedures and policies in the laboratory

Answer 5

CLSI (Clinical and Laboratory Standards Institute

Question 6

It provides the safety procedures in the laboratory

Answer 6

OSHA

Question 7

Tyep of Safety Hazard (Infectious Agents)

Answer 7

Biologic

Question 8

Type of Safety Hazard (Needles, Lancets, Broken glass)

Answer 8

Sharps

Question 9

Type of Safety Hazard (Preservatives and reagents)

Answer 9

Chemicals

Question 10

Type of Safety Hazard (Equipment and RADIOISOTOPES)

Answer 10

Radioactive

Question 11

Type of Safety Hazard (Ungrounded or wet equipment, frayed cords)

Answer 11

Electrical

Question 12

Type of Safety Hazard (Open flames, organic chemicals)

Answer 12

Fire/Explosive

Question 13

Type of Safety Hazard (Wet floors, heavy boxes, patients)

Answer 13

Physical

Question 14

Colors of symbols are always _

Answer 14

Black

Question 15

Chain of infection

Answer 15

Infectious agent → Reservoir → Portal of Exit → Mode of transmission / Vector → Portal of Entry → Susceptible Host

Chain IRE MEnS
Infectious
Reservoir
Exit
Mode
Entry
Susceptible

Question 16

Location of potentially harmful microorganisms

Answer 16

Reservoir

Question 17

Equipment and other soiled inanmiate objects

Answer 17

Fomites

Question 18

Mucous membranes of the nose, mouth, eyes, and in blood or other body fluids

Answer 18

Portal of Exit

Question 19

Mode of transmission if Splash

Answer 19

Direct

Question 20

The most direc contant with a source of infection is through contact with patient _

Answer 20

Specimen

Question 21

Primary objective of biologic safety

Answer 21

Preventing the COMPLETION of the chain of infection

Question 22

Primary method of infection transmission

Answer 22

Hand Contact

Question 23

Best way to break the chain of infection

Answer 23

Handwashing

Question 24

Handwashing procedure

Answer 24

• Wet hands with warm water
• Apply soap
• Rub to form lather, create friction, and loosen debris
• Clean between fingers and under fingernails atleast 20 seconds thumbs wrists
• RInse hands in a DOWNWARD position
• Dry hands with paper towel
• Turn off faucet with paper towel

Question 25

If hands is visibly soiled what to do

Answer 25

Hand wash

Question 26

If hands are not visibly soiled

Answer 26

Use sanitizer or Alcohol

Question 27

The most commonly used PPE

Answer 27

Gloves

Question 28

Latex allergy resembles poision _

Answer 28

Ivy (Hypersensitivity IV)

Question 29

Pore size of HEPA respirator mask

Answer 29

0.03 um

Question 30

Donning procedure

Answer 30

1. Gown 2. Mask 3. Goggles 4. Gloves | Hand movement

Question 31

Duffing/Removing

Answer 31

1. Gloves 2. Goggles 3. Gown 4. Mask | Prayer emi

Question 32

Glovs and gown can be non sterile | True | False

Answer 32

True

Question 33

All biologic waste are to be properly disposed on specific containers except _

Answer 33

Urine ## Footnote It is thrown on the sink

Question 34

Safest Sterilization method

Answer 34

Incineration

Question 35

Empty urine containers are thrown where

Answer 35

Non biohazard

Question 36

Best disinfectant

Answer 36

Sodium Hypochlorite

Question 36

Ratio of Sodium Hypochlorite

Answer 36

1:5 - 1:10

Question 36

Disinfection of the sink uses _ and is done _

Answer 36

Sodium Hypochlorite / Bleach | Daily

Question 37

All patients are considered to be possible carriers of _ pathogens

Answer 37

Bloodborne Pathogens

Question 38

When there is an accident, then report to _ immediately to ensure appropriate post exposure prophylaxis (PEP)

Answer 38

Supervisor

Question 39

Where are sharps disposed

Answer 39

In OSHA Approved Puncture resistant container