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5th Grade > Science

SAFETY AND FIRST AID MCQs

Total Questions : 37 | Page 3 of 4 pages
Question 21.


Which of these instructions should be followed while going on the road?


  1.     Follow traffic rules
  2.     Do not pay attention to traffic lights
  3.     Cross the road freely
  4.     Exceed speed limit
 Discuss Question
Answer: Option A. -> Follow traffic rules
:
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 22.


Which of the following safety measures should we take while in the kitchen?
Note: This question can have more than one correct answer.


  1.     We should play with sharp knives.
  2.     Keep the gas stove turned off while not cooking.
  3.     Wipe off the spilled oil immediately.
  4.     Wear cotton clothes instead of nylon.
 Discuss Question
Answer: Option A. -> We should play with sharp knives.
:
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 n
ylon 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 23.


Which is the largest organ in the human body?  


  1.     Brain
  2.     Lungs
  3.     Heart
  4.     Skin
 Discuss Question
Answer: Option D. -> Skin
:
D

The skin is the outer covering of the body. It is the largest organ of the human body. 


Question 24.


____ gives us the strength to do work and lift things. 


  1.     Muscle
  2.     Skin
  3.     Bones
  4.     Lungs
 Discuss Question
Answer: Option A. -> Muscle
:
A

 Muscle is a tissue in human bodies. It helps us to move our body parts and gives strength to do physical work.


Question 25.


The immediate treatment that we can give ourselves or others using simple methods is called:


  1.     First Aid
  2.     Emergency Aid
  3.     Safety Aid
  4.     Simple Aid
 Discuss Question
Answer: Option A. -> First Aid
:
A

First aid is the immediate assistance given to any person suffering a sudden illness or injury.


Question 26.


How can we be sure if a person has fever or not?


  1.     By placing hand on forehead
  2.     By measuring body temperature using a thermometer
  3.     By checking if the person looks tired and weak
  4.     By checking if the person is eating properly or not
 Discuss Question
Answer: Option B. -> By measuring body temperature using a thermometer
:
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 27.


The abbreviation LPG stands for:


  1.     Low Pressure Gas
  2.     Liquefied Petroleum Gas 
  3.     Light Petroleum Gas
  4.     Liquified Potassium Gas
 Discuss Question
Answer: Option B. -> Liquefied Petroleum Gas 
:
B

LPG is 'Liquefied Petroleum Gas', a flammable mixture of gases, used as a fuel in heating appliances, cooking equipments, and vehicles.


Question 28.


The rabies virus is carried by ___.


  1.     Cockroaches
  2.     Hens
  3.     Dogs
  4.     Mosquitoes
 Discuss Question
Answer: Option C. -> Dogs
:
C
Domestic dogs, cats, rabbits, and wild animals, such as skunks, raccoons, and bats, carry rabies. They transfer the virus to humans via bites and scratches. However, in 95% cases, rabies is carried by dogs.
Question 29.


If you get hurt by a rusted blade, you may get infected by ___.


  1.     scurvy
  2.     flu
  3.     rabies
  4.     tetanus
 Discuss Question
Answer: Option D. -> tetanus
:
D
Tetanus is a bacterial infection. The bacteria causing tetanus are present in soil and rust. These bacteria get into the body through wounds and become active which could be life threatening.
Question 30.


What advice will you give to a person who is cooking in the kitchen?


  1.     Wear a nylon dress
  2.     Wear a rayon dress
  3.     Wear a cotton dress
  4.     Wear dangling jewellery
 Discuss Question
Answer: Option C. -> Wear a cotton dress
:
C
Nylon and rayon catch fire easily which could be dangerous. Cotton clothes are best suited to work in the kitchen. Also, dangling jewellery may get stuck with things like utensils, stove, and cause accident.

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