Free Safety and First Aid 02 Practice Test - 4th Grade
Question 1
The abbreviation LPG stands for:
Low Pressure Gas
Liquefied Petroleum Gas
Light Petroleum Gas
Liquified Potassium Gas
SOLUTION
Solution : B
LPG is 'Liquefied Petroleum Gas', a flammable mixture of gases, used as a fuel in heating appliances, cooking equipments, and vehicles.
Question 2
How can we be sure if a person has fever or not?
SOLUTION
Solution : B
By measuring the body temperature using a thermometer, you can be sure whether a person has fever or not.
Normal human body temperature is 98.4 degree fahrenheit.
If the thermometer reads above this temperature, this means the person has fever.
Question 3
In case of mild burns, the first step is to _____.
clean the wound and apply antiseptics
quickly run water over the burn
cover the burn with a clean piece of cloth
cover the the burn with a sterile gauze
SOLUTION
Solution : B
In case of mild burns, the following steps should be performed in the same order.
1. Let running water flow over the burn until the pain subsides.
2. Apply an antiseptic lotion or cream to prevent infection.
3. Visit the doctor if pain persists.
Question 4
The helpline number for the fire department is:
101
100
191
121
SOLUTION
Solution : A
101 is the helpline number for the fire department.
Question 5
Which of these instructions should be followed while going on the road?
SOLUTION
Solution : A
While you are on road, you should always follow the traffic rules, cross the road at zebra crossings and drive safely within the speed limit.
Question 6
Which of the following safety measures should we take while in the kitchen?
Note: This question can have more than one correct answer.
SOLUTION
Solution : B, C, and D
One should take following precautions while working in the kitchen:
1. We should not play with sharp knives as it might cut our fingers.
2. Keep the gas stove turned off while not cooking because LPG is a highly inflammable gas.
3. Tie up your hair.
4. Wear cotton clothes instead of nylon ones as nylon clothes catch fire easily just by a small spark or a small flame and blaze up.
5. Wipe off the spilled oil immediately to prevent ourselves from slipping.
Question 7
If a person touched a live wire by mistake and got an electric shock, then what should be our immediate reaction?
Carry the person to the hospital
Switch off the main connection
Keep the injured person warm and still
Call a doctor
SOLUTION
Solution : B
If the main supply is switched off, the current will stop flowing through the body of that person.
The person can then be touched, kept warm and still and then carried to the hospital.
Question 8
Which is the largest organ in the human body?
Brain
Lungs
Heart
Skin
SOLUTION
Solution : D
The skin is the outer covering of the body. It is the largest organ of the human body.
Question 9
Muscle
Skin
Bones
Lungs
SOLUTION
Solution : A
Muscle is a tissue in human bodies. It helps us to move our body parts and gives strength to do physical work.
Question 10
The immediate treatment that we can give ourselves or others using simple methods is called:
First Aid
Emergency Aid
Safety Aid
Simple Aid
SOLUTION
Solution : A
First aid is the immediate assistance given to any person suffering a sudden illness or injury.