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Piemeles > Hazards > Flashcards

Hazards Flashcards

1
Q

Full name ni sir

A

TOKININANA NGA JAYSON KEITHABAD LIWAS

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2
Q

Also known as the “revised rules and regulations governing the license and regulation of clinical laboratories in the Philippines”

A

DOH administrative order no. 2007-0027

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3
Q

Refer to anything in the environment that has the potential to cause harm

A

Hazards

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4
Q

Is the possibility that something bad or unpleasant (such as an injury or loss) will happen.

A

Risk

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5
Q

It aims to provide all employees (clinical laboratory personnel included) a safe work environment.

It was enacted by the US congress in 1970

A

Occupational Safety and Health Act (OSHA)

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6
Q

Is the governing body responsible for ensuring and monitoring the implementation of the standards set by the above-mentioned act.

It is authorized to conduct on-site inspections to determine whether
an employer is complying with the mandatory standards.

A

Occupational Safety and Health Administration (also OSHA)

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7
Q

7 LABORATORY HAZARDS (BCFEPSE)

A
  1. Biohazard
  2. Chemical Hazard
  3. Fire Hazard
  4. Electrical Hazard
  5. Physical Hazard
  6. Sharps Hazard
  7. Ergonomic Hazard
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8
Q

Include all pathogen or disease-causing microorganisms.

A

Biohazards

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9
Q

Illustrates how pathogens are transmitted.

A

The chain of infection

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10
Q

CHAIN OF INFECTION: 6-PART MODEL

A

Infectious agent
Reservoir
Portal of exit
Mode of transmission
Portal of entry
Susceptible host

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11
Q

The disease-causing microorganism

A

INFECTIOUS AGENT / PATHOGEN

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12
Q

Animate/ inanimate object where the infectious agent is found normally
living

A

RESERVOIR

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13
Q

Routes and means utilized by the microorganism to escape from the reservoir

A

PORTAL OF EXIT

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14
Q

Method of conduction from the reservoir to the susceptible host

A

MODE OF TRANSMISSION

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15
Q

4 TYPES OF MODE OF TRANSMISSION

A
  1. Contact Transmission
  2. Airborne Transmission
  3. Common Vehicle Transmission
  4. Vector-Borne Transmission
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16
Q

3 types of Contact Transmission

A

Direct
Indirect
Droplet

17
Q

Involves actual contact/ close proximity of the infected individual and the susceptible host

A

Direct contact

18
Q

“Mother-to-baby” transmission

A

Vertical Transmission

19
Q

Transmission from a person to
another person

A

Horizontal Transmission:

20
Q

Transfer of infectious agent happens
BEFORE birth usually by crossing the
placenta

A

Prenatal/ Transplacental Transmission

21
Q

Transfer happens during passage through the birth canal

A

Perinatal Transmission

22
Q

Includes Transmission by Fomites

A

Indirect contact

23
Q

Non-living object that may transmit an infectious disease (Examples include tissues, handkerchiefs, towels, doorknobs, bedding, etc. )

A

Fomites

24
Q

Respiratory particles of moisture containing an infectious
agent

Typically expelled into the air by coughing, sneezing, and
even by talking

A

Droplets

25
Q

Pathogen is spread through droplet nuclei (remnants after
evaporation of droplets)

A

Airborne Transmission

26
Q

A droplet nuclei has a

Diameter _____

Travelling distances _______

A

> 5 micrometer
<1 meter

27
Q

Transfer of infectious agents by an inanimate medium (soil, water,
food)

A

Common Vehicle Transmission

28
Q

Types of common vehicle transmission

A

Waterborne transmission
Soil-borne transmission
Foodborne transmission

29
Q

______ where pathogens are spread by contaminated water, usually with
untreated or poorly treated sewage

Diseases transmitted via this route include ______ and __________

A

Waterborne transmission

cholera : leptospirosis

30
Q

In _______ _________The pathogens usually develop in soil and is subsequently acquired by the susceptible host from the soil

Diseases transmitted via this route include ________ _______ and ______

A

Soil-borne transmission

Hookworm infection : Ascariasis

31
Q

_______ ________Pathogens are transmitted in foods that are incompletely cooked, poorly refrigerated, or prepared under unsanitary conditions

Diseases transmitted via this route include _________

A

Foodborne transmission

Tapeworm infection

32
Q

Invertebrates capable of harbouring infectious agent

A

Vector

33
Q

The infectious agent WILL NOT develop while being transported by the vector

A

Mechanical transmission

34
Q

The infectious agent WILL develop while being transported by
the vector

A

Biological transmission

35
Q

Routes through which the pathogen enter the host

A

PORTAL OF ENTRY

36
Q

The biohazard symbol has ___ circles

A

Four 444444

37
Q

The Biosafety in Microbiological and Biomedical Laboratories is jointly produced by the ___________________ and the __________________

A

Centers for Disease Control and Prevention (CDC)

National Institutes of Health
(NIH).

38
Q

3-PART MODEL

A

Source
Transmission
Host

Piemeles (5 decks)

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