Safety in Laboratory

Question 1

Formalized to protect the health care associate and the patient

Answer 1

Standards and procedures

Question 2

Developed by a patient 48 hours or more after admission or within 30 days after discharge from hospital or health care facility

Answer 2

Nosocomial infection

Question 3

Occurs before 48 hours after admission. Picked up prior to admission

Answer 3

Community acquired infection

Question 4

Infection restricted to one area of the body

Answer 4

Local infection

Question 5

affects the entire body

Answer 5

systemic infection

Question 6

If the organism that causes infection and disease spreads from person to person

Answer 6

Communicable infection

Question 7

What are the chain of infection

Answer 7

1. Source
2. Portal of exist
3. Means of transmission
4. Portal of entry
5. Susceptible host

Question 8

People, equipment, water

Answer 8

Source

Question 9

Excretion, secretion, droplets

Answer 9

Portal of exit

Question 10

Direct contract, ingestion, formites, air

Answer 10

Means of transmission

Question 11

Mucous membrane, gastrointestinal tract, respiratory tract, broken skin

Answer 11

Portal of entry

Question 12

Immunosuppressed patient, diabetic patient, burn patient

Answer 12

Susceptible host

Question 13

Infection can come from the source’s own flora known as

Answer 13

autogenous infection

Question 14

physical transfer of infective material from the source to susceptible host

Answer 14

Direct contact

Question 15

Transfer of infective material via an object, such as bed linens

Answer 15

Indirect contact

Question 16

travel 1 meter or less from the infected individual

Answer 16

droplet

Question 17

droplets that travel on air currents, such as tuberculosis

Answer 17

Airborne

Question 18

transfer of infective material through contaminated items, such as food

Answer 18

Vehicle

Question 19

Transmission of the infected material through insects

Answer 19

Vector

Question 20

Developed in 1985 by the CDC as a response to the increase blood-borne diseases such as AIDS and Hepatitis B

Answer 20

Universal precautions

Question 21

Assumed that all blood and most body fluids were potentially infectious

Answer 21

Universal precaution

Question 22

Creates a first tier of precautions for all patients regardless of their diagnosis or infectious status

Answer 22

Standard precaution

Question 23

Physical and mechanical devices that are available to the health care associate to reduce or eliminate the potential to transfer infectious diseases

Answer 23

Engineering controls

Question 24

Practices that are incorporated into all healthcare associates’ work habits to prevent the spread of infection

Answer 24

Work practice protocol

Question 25

single most important way to prevent the spread of infection

Answer 25

Handwashing

Question 26

required knowing that a patient needed to be isolated

Answer 26

Category-specific isolation

Question 27

Precautions were established in 1983 to overcome the shortcomings of category specific isolation

Answer 27

Disease-specific isolation

Question 28

The second tier of precautions that is intended for patients diagnosed with or suspected of having a specific transmissible disease

Answer 28

Transmission-based precaution

Question 29

An agency of the federal government that investigates the possibility of unsafe practices in the work environment

Answer 29

Occupation Safety and Health Administration Standards (OSHA)

Question 30

6 major tactics to reduce blood-borne infection

Answer 30

1. Engineering controls 2. Work practice protocols 3. House keeping 4. Hepa B vaccine 5. Private rooms 6. PPE

Question 31

What are the means of transmission

Answer 31

1. Direct contact 2. Indirect contact 3. Droplet 4. Vehicle 5. Airborne 6. Vector