Bab 4

Question 1

Explain the relationship between hazard, risk and danger

Answer 1

HCL acid
Hazard is the subject
Risk is the probability of unintentional action
Danger is the subconscious action

Question 2

RISK?

Answer 2

a combination of possible risk (probability) and consequences of a hazardous event occurs (x happen yet)

Question 3

DANGER?

Answer 3

the inherent ability of something to cause harm.
example exposure to a hazard
the situation where harm is likely to happen

Question 4

Incident?

Answer 4

the event which includes all undesirable situations or avoidance (near misses) that have the potential to cause accidents

Question 5

Accident?

Answer 5

incident that causes harm
(small incidents+ingnore)=accident

Question 6

Emergency?

Answer 6

the state for immediate action due to risk and danger

Question 7

Disaster?

Answer 7

sudden calamitous event bringing great damage, loss and destruction .

Question 8

Hazard?

Answer 8

a)Something that can cause harm.
b)It’s the source of potential danger.
c)Anything alone or interact with one another can lead to injury

Question 9

PHYSICAL HAZARD

Answer 9

1.Mechanical
2.Vibration
3.Electrical
4.Illumination
5.Noise
6.Hyperbaric & Hypobaric P
7.Radiation
8.Extreme temperature

Question 10

CHEMICAL HAZARD

Answer 10

1.Acid & Alkaline
2.Solven
3.Disinfentant material
4.Anaesthesic gas
5.Cytotoxic Drug

Question 11

BIOLOGICAL HAZARD

Answer 11

1.Virus
2.Protozoa
3.Fungus
4.Bacteria
5.Plasmodium

Question 12

ERGONOMIC HAZARD

Answer 12

1.Repetitive & Static motion
2.Lifting weight
3.Musculoskeletal (otot rangka) Injury
4.Visual display unit

Question 13

PSYCHOLOGICAL / PSYCHOSOSIAL HAZARD

Answer 13

1.Occupational stress
2.Anxiety and depression disorders
3.Drugs and substance addiction
4.Sexual harassment