Jumari o.
Baldelovar
Self-Check 4.1-1
Activity.1: IDENTIFICATION
Instruction: Identify the answer that is being asked in the sentence. Select your
answer from the box below and write your answer on the space provided.
Biological Ergonomic Physical Psychosocial
Chemical Safety Harm Hazard
Risk assessment Risk analysis Source of Hazard
1. Biological Hazard bacteria, viruses, insects, plants, birds, animals, and
humans, etc.,
2. Chemical depends on the physical, chemical and toxic properties of the
chemical,
3. Ergonomic repetitive movements, improper set up of workstation, etc.,
4. Physical radiation, magnetic fields, pressure extremes (high pressure or
vacuum), noise, etc.,
5. Psycho social stress, violence, etc.,
6. Safety slipping/tripping hazards, inappropriate machine guarding,
equipment malfunctions or breakdowns.
7. Harm physical injury or damage to health.
8. Hazard a potential source of harm to a worker.
9. Risk Assessment the overall process of hazard identification, risk analysis,
and risk evaluation.
10. Risk analysis a process for comprehending the nature of hazards and
determining the level of risk.
Activity.2: MULTIPLE CHOICE
Instruction: Read the question carefully and choose the best choice of your
answer and write legibly your answer on the space provided after the questions.
1. It is any source of potential damage, harm or adverse health effects on
something or someone.”____
a. Hazard c. HACCP
b. Isolation d. Contamination
ANS: A. HAZARD
2. The process of finding, listing, and characterizing hazards.____
a. Hazard Identification c. HACCP Identification
b. Hazard Manual d. Hazard Implementation
ANS: B.HAZARD MANUAL
3. It is a systematic preventive approach to food
safety from biological, chemical, physical hazards and more
recently radiological hazards in production processes that can cause the
finished product to be unsafe and designs measures to reduce these risks to
a safe level.____
a. Hazard Analysis and Critical Control Points
b. Hazard Application and Contingency Control Property
c. Hazard Analysis and Contamination Classification Points
d. Hazard Activation and Care Control Participation
ANS: A. HAZARAD ANALYSIS
4. Occurs when someone or something outside the hot zone was not properly
decontaminated and comes in contact with another object or person, usually
in the warm or cold zone.____
a. Cross contamination c. Risk contamination
b. Direct contamination d. Quarantine
5. An actions implementing risk evaluation decisions.____
a. Risk control c. Advance risk chart
b. Risk management d. Risk ability
ANS: A. CROSS CONTAMINANTION
5. An actions implementing risk evaluation decisions.____
a. Risk control c. Advance risk chart
b. Risk management d. Risk ability
ANS: A. RISK CONTROL
Activity .3: TRUE or FALSE
Instruction: Read the question carefully write T if the statement is true write F if
the statement is false in the column provided for.
No Statement Answe
. r
1. Elimination (including substitution): remove the hazard from TRUE
the workplace, or substitute (replace) hazardous materials or
machines with less hazardous ones.
2. Engineering Controls: includes designs or modifications to TRUE
plants, equipment, ventilation systems, and processes that reduce
the source of exposure.
Administrative Controls: controls that alter the way the work is TRUE
3. done, including timing of work, policies and other rules, and work
practices such as standards and operating procedures (including
training, housekeeping, and equipment maintenance, and personal
hygiene practices).
4. Personal Protective Equipment: equipment worn by individuals TRUE
to reduce exposure such as contact with chemicals or exposure to
noise.
5. Isolation is most commonly used when a patient is known to have a TRUE
contagious (transmissible from person-to-person) viral or bacterial
illness.
Quarantine is the compulsory separation and confinement, with TRUE
6. restriction of movement, of individuals or groups who have
potentially been exposed to an infectious microorganism, to prevent
further infections, should infection occur.
Bio containment refers to laboratory biosafety in microbiology TRUE
7. laboratories in which the physical containment (BSL-3, BSL-4) of
highly pathogenic organisms is accomplished through built-in
engineering controls
Contact transmission, which can be through direct physical contact, TRUE
8. indirect contact through fomites, or droplet contact in which
airborne infections spread short distances, vehicular transmission,
which involves contaminated objects,
9. Airborne transmission, which involves spread of infectious particles TRUE
through air,
Contact precautions are intended to prevent transmission of TRUE
10 infectious agents, including epidemiologically
. important microorganisms, which are spread by direct or indirect
contact with the patient or the patient's environment.
