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Test: Safety And First Aid - 2 - Class 5 MCQ


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20 Questions MCQ Test Science Class 5 - Test: Safety And First Aid - 2

Test: Safety And First Aid - 2 for Class 5 2024 is part of Science Class 5 preparation. The Test: Safety And First Aid - 2 questions and answers have been prepared according to the Class 5 exam syllabus.The Test: Safety And First Aid - 2 MCQs are made for Class 5 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Safety And First Aid - 2 below.
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Test: Safety And First Aid - 2 - Question 1

Match the following and select the correct answer.

Test: Safety And First Aid - 2 - Question 2

During Diwali celebration, we should

Detailed Solution for Test: Safety And First Aid - 2 - Question 2
During Diwali celebration, we should:
- Wear cotton clothes: Cotton clothes are recommended during Diwali celebrations as they are less likely to catch fire in case of any accidents. Synthetic materials such as nylon or polyester can easily catch fire and cause severe injuries.
- Keep water and first aid box ready: It is essential to have a water source and a first aid box readily available during Diwali celebrations. Fireworks and candles can sometimes lead to accidents or burns, and having water nearby can help in extinguishing any unexpected fires. The first aid box can provide immediate medical assistance in case of minor injuries.
- Hold fireworks and candle away from our clothes: It is crucial to maintain a safe distance between fireworks, candles, and our clothes. Fireworks can emit sparks and hot debris, which can easily ignite flammable materials. By keeping a safe distance, we can prevent any accidental fires or injuries.
- All of these: All the mentioned points are important to ensure a safe and enjoyable Diwali celebration. Wearing cotton clothes, keeping water and first aid box ready, and holding fireworks and candles away from our clothes are necessary precautions to prevent accidents and injuries during the festive season.
By following these guidelines, we can celebrate Diwali safely and enjoy the festivities without any mishaps.
Test: Safety And First Aid - 2 - Question 3

A new cook has come to your home. What advice will you give him

Detailed Solution for Test: Safety And First Aid - 2 - Question 3
Advice for a New Cook:
1. Wear cotton dress:
- Cotton is a breathable fabric that allows air circulation, keeping you cool and comfortable in the kitchen.
- It absorbs moisture, reducing sweat and preventing the clothes from sticking to your body.
- Cotton is also less likely to catch fire compared to synthetic fabrics.
2. Avoid nylon and terelene clothes:
- Nylon and terelene are synthetic fabrics that are more prone to melting or catching fire when exposed to heat.
- These fabrics can be uncomfortable to wear in a hot kitchen as they do not allow proper airflow, leading to excessive sweating.
- In case of accidents, nylon and terelene can melt onto the skin, causing severe burns.
3. Consider wearing an apron:
- Wearing an apron can protect your clothes from spills, stains, and splatters while cooking.
- It provides an additional layer of protection against hot liquids or oil splashes.
- Choose a cotton apron that is easy to clean and has pockets to keep essential tools or ingredients handy.
4. Comfort and safety:
- Opt for loose-fitting clothes that allow freedom of movement while working in the kitchen.
- Avoid wearing jewelry, long sleeves, or loose hanging accessories that can get caught in appliances or open flames.
5. Footwear:
- Wear closed-toe shoes with non-slip soles to prevent accidental slips or falls.
- Choose comfortable shoes that provide support and cushioning for long hours of standing and moving around.
6. Maintain good hygiene:
- Ensure your hands are clean and nails are trimmed before handling food.
- Tie back long hair or wear a hairnet to prevent hair from falling into the food.
- Avoid wearing strong perfumes or scented products that may interfere with the aroma of the dishes.
Remember, the key is to prioritize comfort, safety, and hygiene while working in the kitchen.
Test: Safety And First Aid - 2 - Question 4

If an stray dog bites you friend, what he should do?

Detailed Solution for Test: Safety And First Aid - 2 - Question 4
What to do if a stray dog bites your friend:
1. Clean the wound with running water and soap:
- The first step is to clean the wound thoroughly to reduce the risk of infection.
- Use clean running water and mild soap to wash the wound gently.
- Avoid using harsh chemicals or antiseptics as they can further irritate the wound.
2. Go to the doctor for immunization:
- After cleaning the wound, it is important to seek medical attention.
- The doctor will assess the severity of the bite and determine if further treatment is required.
- They may recommend a tetanus shot if the person hasn't received one in the last 5-10 years.
- Depending on the location and severity of the bite, the doctor may also prescribe antibiotics to prevent infection.
- In some cases, the doctor may recommend a rabies vaccination if the stray dog's rabies status is unknown.
3. Both:
- It is essential to perform both steps mentioned above to ensure proper wound care and prevent complications.
- Cleaning the wound reduces the risk of infection, while seeking medical attention ensures appropriate treatment and prevention of diseases such as tetanus and rabies.
4. None of these:
- Choosing not to take any action after a stray dog bite can increase the risk of infection, tetanus, and rabies.
Remember, it is always better to be cautious and seek medical advice after a dog bite, especially if it comes from a stray dog whose vaccination status is unknown.
Test: Safety And First Aid - 2 - Question 5

While using our school bus for commuting. What safety rules should be followed?

Detailed Solution for Test: Safety And First Aid - 2 - Question 5
Safety Rules for Using School Bus for Commuting
1. Follow Bus Rules:

  • Listen to and follow the instructions given by the bus driver and any other supervising adults.

  • Stay seated at all times while the bus is moving.

  • Avoid leaning out of the windows or standing up while the bus is in motion.

  • Keep aisles clear of personal belongings to avoid tripping hazards.


2. Use Seat Belts:

  • If the school bus is equipped with seat belts, make sure to wear them properly.

  • Seat belts provide an extra level of safety in the event of sudden stops or accidents.


3. Board and Exit Safely:

  • Wait for the bus to come to a complete stop before approaching or leaving the bus.

  • Use handrails while boarding or exiting the bus to prevent falls.


4. Be Respectful and Well-Behaved:

  • Avoid engaging in any disruptive behavior, such as fighting or bullying.

  • Respect the personal space of others and follow the rules of good conduct.


5. Keep Personal Belongings Secure:

  • Ensure that your backpacks, lunch boxes, and other personal belongings are properly stored and not obstructing the aisle or emergency exits.

  • Avoid bringing any dangerous or prohibited items on the bus.


6. Stay Alert and Be Aware of Surroundings:

  • Pay attention to the road and any potential hazards while inside the bus.

  • Be aware of your surroundings when crossing the road after exiting the bus.


7. Report Safety Concerns:

  • If you notice any safety issues or concerns regarding the bus or its operations, report them to a responsible adult or school authority.


Remember, following these safety rules ensures a safe and comfortable commuting experience for everyone on the school bus.
Test: Safety And First Aid - 2 - Question 6

Shaurya came out after a bath and put on the fan with wet hands what can happen to him?                         

Detailed Solution for Test: Safety And First Aid - 2 - Question 6
Why may Shaurya get an electric shock if he puts on the fan with wet hands?
There are several reasons why Shaurya may get an electric shock if he puts on the fan with wet hands.
1. Conductivity of water:
When water comes into contact with electricity, it becomes a conductor of electricity. Since wet hands have water on them, they can provide a pathway for the electric current to flow through the body, potentially causing an electric shock.
2. Completing the circuit:
When Shaurya touches the fan switch with wet hands, he completes the circuit between the live wire and the neutral wire. This allows the electric current to flow through his body, leading to an electric shock.
3. Increased risk of electrical accidents:
Wet hands increase the chances of accidents involving electricity. Any accidental contact with live electrical wires can result in electric shocks, burns, or even electrocution.
4. Impact on the fan:
Putting on the fan with wet hands may not necessarily make the fan useless. However, if the electrical current passes through the wet switch or any other components of the fan, it can damage the fan's internal circuitry, rendering it dysfunctional or unsafe to use.
In conclusion, putting on the fan with wet hands can be dangerous for Shaurya as it increases the risk of electric shock, potential damage to the fan, and other electrical accidents. Therefore, it is important to always ensure dry hands while dealing with electrical appliances to prevent any mishaps.
Test: Safety And First Aid - 2 - Question 7

Nail paints, naphthalene balls, and paints used on toys and wall should not put in mouth, because these may contain

Detailed Solution for Test: Safety And First Aid - 2 - Question 7
  • Nail Polish contains nitrocellulose dissolved in butyl acetate or ethyl acetate.  
  • Naphthalene balls consist of naphthene, naphthalene, camphor tar and white tar.  
  • Oil paints are made up of binder, thinner, extenders.  

All of these components are toxic in nature and are harmful for our health. Hence we can say that nail polish. Naphthalene balls and paints may contains poison for our health. Because the naphthalene balls smell is very dangerous to the human bodies.

Test: Safety And First Aid - 2 - Question 8

Accidents happen because of

Detailed Solution for Test: Safety And First Aid - 2 - Question 8
Accidents happen because of:

  • Carelessness of others: Accidents can occur due to the negligence or carelessness of other individuals. This includes situations where someone fails to follow traffic rules, drives under the influence of alcohol or drugs, or engages in reckless behavior on the road.

  • Our carelessness: Accidents can also happen due to our own carelessness. This includes situations where we fail to pay attention while driving, ignore road signs, or engage in distracted driving activities such as texting or talking on the phone.

  • Hurry: Hurrying or rushing can also contribute to accidents. When we are in a hurry, we may be more prone to making mistakes or taking risks while driving, which can increase the likelihood of an accident.

  • All of these: Accidents can occur due to a combination of factors, including the carelessness of others, our own carelessness, and being in a hurry. It is important to be aware of these factors and take necessary precautions to minimize the risk of accidents.


Accidents can have serious consequences, including injuries, property damage, and even loss of life. Therefore, it is crucial to always prioritize safety on the road and practice defensive driving techniques. This includes maintaining a safe distance from other vehicles, obeying traffic laws, avoiding distractions, and being mindful of the actions of other drivers. By being proactive and responsible, we can contribute to a safer driving environment for ourselves and others.
Test: Safety And First Aid - 2 - Question 9

Dazy need to sharpen her pencil sharp. Which of the following is the best for her.

Detailed Solution for Test: Safety And First Aid - 2 - Question 9
Best Option for Sharpening a Pencil:
The best option for Dazy to sharpen her pencil is a sharpener. Here's why:
1. Efficiency:
- A sharpener is specifically designed for sharpening pencils, making it the most efficient tool for the task.
- It has a built-in mechanism that ensures the pencil is sharpened to a precise point.
2. Safety:
- A sharpener is safer to use compared to a knife or blade.
- It reduces the risk of accidental cuts or injuries while sharpening the pencil.
3. Convenience:
- A sharpener is portable and easy to carry around.
- It can be used anywhere, whether at home, school, or in the office.
4. Precision:
- A sharpener provides a consistent and uniform sharpening result.
- It allows for control over the sharpness of the pencil point.
5. Durability:
- Sharpeners are designed to be long-lasting and can handle multiple sharpening sessions.
Conclusion:
Considering the efficiency, safety, convenience, precision, and durability, a sharpener is undoubtedly the best option for Dazy to sharpen her pencil.
Test: Safety And First Aid - 2 - Question 10

Which of the following place is dangerous for flying kite for children?

Detailed Solution for Test: Safety And First Aid - 2 - Question 10
Dangerous Places for Flying Kite for Children:
There are certain places that can be dangerous for children when flying kites. Let's evaluate each option:
A: Open ground
- Open grounds are generally safe for flying kites, as they provide ample space and fewer obstacles.
- It is a suitable place for children to fly kites under adult supervision.
B: Terrace
- Terraces can be dangerous for flying kites for children.
- There is a risk of the kite getting tangled in nearby structures or trees.
- The limited space on terraces increases the chances of accidents.
C: Park
- Parks are generally safe for flying kites, especially if they have designated areas for kite flying.
- However, it is important to ensure that the park is not overcrowded, as it may increase the risk of accidents.
D: All of these
- The correct answer is D.
- All of the above options have their own risks and potential dangers for children flying kites.
In conclusion, while open grounds and parks can be suitable places for children to fly kites, terraces should be avoided due to their limited space and potential hazards. It is essential to prioritize safety and supervise children when engaging in kite flying activities.
Test: Safety And First Aid - 2 - Question 11

Vaishanv has got ill what she should do

Detailed Solution for Test: Safety And First Aid - 2 - Question 11

he correct answer is b

  Vaishanv has gotten ill so he should go to a doctor .

Test: Safety And First Aid - 2 - Question 12

Your friend Radha is bleeding from nose, what measures should be taken

Detailed Solution for Test: Safety And First Aid - 2 - Question 12
Measures to be taken when someone is bleeding from the nose:
It is important to take immediate action when someone is bleeding from the nose to prevent further complications. Here are the steps to follow:
1. Stay calm and reassure the person:
- Remain calm and reassure the person that help is on the way.
- Encourage them to keep their head tilted forward to prevent blood from flowing down the throat.
2. Pinch the nose:
- Instruct the person to pinch their nostrils together with their thumb and index finger.
- This helps to apply pressure on the blood vessels inside the nose and can stop the bleeding.
3. Lean forward:
- Advise the person to lean forward slightly.
- Leaning forward helps to prevent blood from flowing down the throat and potentially causing choking or nausea.
4. Avoid blowing the nose:
- Blowing the nose can aggravate the bleeding and should be avoided.
- The person should refrain from forcefully blowing their nose until the bleeding has stopped.
5. Apply cold compress:
- If available, apply a cold compress or ice pack wrapped in a cloth to the bridge of the nose.
- This can help constrict the blood vessels and reduce bleeding.
6. Monitor the bleeding:
- Keep a close eye on the bleeding and check if it subsides within 10-15 minutes.
- If the bleeding continues or is severe, seek medical help immediately.
Remember, if the bleeding does not stop or if it is accompanied by other symptoms such as dizziness, difficulty breathing, or severe pain, it is important to seek immediate medical attention.
Test: Safety And First Aid - 2 - Question 13

Your mother has got burn of her finger while cooking in kitchen, she should wash her finger with

Detailed Solution for Test: Safety And First Aid - 2 - Question 13

If your mother has suffered a burn on her finger while cooking in the kitchen, it is important to take immediate action to alleviate the pain and prevent further damage. The correct course of action would be to wash the burned finger with cold water. Here's why:



  • Cold water: Using cold water on a burn helps to cool down the affected area and reduce the heat, providing instant relief.

  • Hot water: Washing the burn with hot water can further aggravate the injury and cause more pain. Hot water can also increase blood flow to the area, which may lead to swelling and blistering.

  • Oil: Applying oil to a burn can trap heat and worsen the injury. It is important to avoid any substances like oil on a fresh burn.

  • Sand: Applying sand to a burn can introduce foreign particles into the wound, increasing the risk of infection. Sand can also cause further irritation and damage to the burn.


Remember, after washing the burn with cold water, it is advisable to cover the affected area with a clean, non-stick dressing or bandage. If the burn is severe or if there are signs of infection, it is important to seek medical attention immediately.


Stay safe and take proper precautions while cooking to prevent such accidents in the future.

Test: Safety And First Aid - 2 - Question 14

Electric fire should be extinguished by

Detailed Solution for Test: Safety And First Aid - 2 - Question 14

Electrical fires should be extinguished with a carbon dioxide (CO2) fire extinguisher. CO2 is the best extinguisher for electrical fires because it doesn't conduct electricity, so it won't cause any further damage to the equipment or building.

Test: Safety And First Aid - 2 - Question 15

Sling is used for, first aid of

Detailed Solution for Test: Safety And First Aid - 2 - Question 15
Explanation:
The correct answer is C: Fracture and Sprain.
- Sling is a first aid device used to immobilize and support an injured arm or shoulder.
- It is commonly used for fractures and sprains involving the upper extremities.
- A sling helps to reduce movement and provide stability to the injured area, promoting healing and preventing further damage.
- It is not suitable for treating burns, animal bites, or other types of injuries.
- When a fracture or sprain occurs, it is essential to seek medical attention to assess the severity of the injury and to determine the appropriate treatment.
- Sling application should be done under the guidance of a healthcare professional, as incorrect usage may worsen the condition or delay proper treatment.
In summary:
- Sling is used for first aid of fractures and sprains.
- It provides support and immobilization to the injured arm or shoulder.
- Seeking medical attention is crucial for proper diagnosis and treatment of the injury.
Test: Safety And First Aid - 2 - Question 16

Which of the following is/are cause for fire to spread?

Detailed Solution for Test: Safety And First Aid - 2 - Question 16
Causes for fire to spread:
There are several factors that contribute to the spread of fire. These include:
1. Supply of fuel:
- Fire requires a source of fuel to sustain and spread.
- The presence of flammable materials such as wood, paper, fabric, gasoline, or propane can provide the necessary fuel for a fire to grow.
- The more fuel available, the faster and more intense the fire can become.
2. Low ignition/kindling temperature of fuel:
- The ignition temperature is the minimum temperature at which a fuel can spontaneously ignite.
- Some fuels have low ignition temperatures, meaning they can easily catch fire.
- When a fire starts, it can ignite nearby fuels with low ignition temperatures, leading to the spread of the fire.
3. Air current:
- Air currents can play a significant role in spreading fire.
- Strong winds can carry burning embers or sparks over long distances, allowing the fire to jump from one location to another.
- Air movement can also provide oxygen to the fire, which is necessary for combustion to occur.
4. All of these:
- All the factors mentioned above can contribute to the spread of fire, and they often work together.
- The combination of a fuel source, low ignition temperature, and air currents can result in a fire rapidly growing and spreading.
Overall, the spread of fire is influenced by the availability of fuel, the ease of ignition, and the presence of air movement. It is important to understand these factors to effectively prevent and control fires.
Test: Safety And First Aid - 2 - Question 17

Fixed time signals for traffic were used first time in which city?

Detailed Solution for Test: Safety And First Aid - 2 - Question 17
Fixed time signals for traffic were used first time in New York City.
Explanation:

Below are the reasons why New York City was the first city to use fixed time signals for traffic:
- Development: The development of fixed time signals for traffic was a response to the increasing traffic congestion in cities. New York City, being a highly populated and busy city, faced significant traffic issues in the early 20th century.
- Implementation: In 1910, the first electric traffic signal system was installed in New York City at the intersection of East 105th Street and Euclid Avenue in the Bronx. This system used fixed time signals to control traffic flow.
- Design: The system utilized three-colored signals: red, amber, and green. This design is still widely used in traffic signals today. The red light indicated stop, the amber light indicated caution, and the green light indicated go.
- Success: The implementation of fixed time signals in New York City proved to be successful in improving traffic flow and reducing accidents. Other cities soon followed suit and adopted similar traffic signal systems.
- Impact: The introduction of fixed time signals revolutionized the way traffic was controlled, leading to safer and more efficient transportation systems in cities worldwide.
Therefore, it can be concluded that New York City was the first city to use fixed time signals for traffic, making it a significant milestone in traffic management.
Test: Safety And First Aid - 2 - Question 18

When we riding a bicycle, we should

Detailed Solution for Test: Safety And First Aid - 2 - Question 18
When riding a bicycle, it is important to:
1. Keep straight and left:
- Riding straight and staying to the left side of the road is crucial for the safety of both the cyclist and other road users.
- This helps in maintaining a predictable and consistent path, reducing the risk of collisions with vehicles coming from behind or oncoming traffic.
2. Follow traffic rules:
- Observe and follow all traffic rules and signals, just like any other vehicle on the road.
- This includes stopping at red lights, yielding right of way, and using hand signals to indicate turns or changes in direction.
3. Be aware of surroundings:
- Always keep an eye on the traffic around you and be aware of any potential hazards or obstacles.
- Look out for pedestrians, parked cars, open doors, potholes, or any other potential dangers that may require you to adjust your path or speed.
4. Use designated bike lanes or paths:
- Whenever available, use dedicated bike lanes or paths to ensure a safer and more comfortable riding experience.
- These lanes are specifically designed for cyclists and provide a separate space away from vehicular traffic.
5. Stay visible:
- Wear bright and reflective clothing to increase visibility, especially during low-light conditions or at night.
- Use front and rear lights on your bicycle to make yourself more noticeable to other road users.
6. Communicate with hand signals:
- Use proper hand signals to indicate your intentions to turn or change lanes.
- This allows other road users to anticipate your movements and helps to avoid confusion or accidents.
7. Stay focused and alert:
- Avoid distractions such as using your phone or wearing headphones while riding.
- Stay focused on the road ahead and be prepared to react to any unexpected situations.
Remember, following these guidelines will help ensure your safety and the safety of others while riding a bicycle.
Test: Safety And First Aid - 2 - Question 19

Which one of the behavior in the classroom is recommendable?

Detailed Solution for Test: Safety And First Aid - 2 - Question 19

The recommendable behavior in the classroom is to keep quiet and obey the teacher. Here's a detailed explanation:
Benefits of keeping quiet and obeying the teacher:
- Promotes a positive learning environment: When students maintain silence and follow the instructions of the teacher, it helps create a calm and focused atmosphere in the classroom, which is conducive to learning.
- Respect for the teacher: By obeying the teacher, students show respect for their authority and expertise. This fosters a healthy teacher-student relationship and creates a positive classroom culture.
- Allows for effective teaching: When students are quiet and attentive, teachers can deliver their lessons without interruptions. This enables them to effectively communicate information, address questions, and facilitate discussions.
- Enhances concentration: When students refrain from disruptive behaviors like throwing paper or banging doors, it allows everyone in the classroom to concentrate on the lesson being taught. This maximizes their ability to absorb and retain information.
- Promotes discipline and self-control: Following the rules and guidelines set by the teacher cultivates discipline and self-control in students. These are essential qualities that contribute to their personal and academic growth.
In conclusion, keeping quiet and obeying the teacher is the recommended behavior in the classroom as it creates a positive learning environment, fosters respect, allows for effective teaching, enhances concentration, and promotes discipline and self-control.
Test: Safety And First Aid - 2 - Question 20

Which of the following is/are a safety measure?

Detailed Solution for Test: Safety And First Aid - 2 - Question 20

Introduction:


In this question, we are asked to identify the safety measures among the given options. Let's analyze each option to determine which one(s) are safety measures.

Analysis:



  • A: Keep left on road: This is a safety measure as it ensures that vehicles are driving on the correct side of the road, reducing the risk of head-on collisions.

  • B: Cross the road on zebra cross: This is a safety measure as it provides a designated area for pedestrians to cross the road, increasing their visibility to drivers and reducing the risk of accidents.

  • C: Follow the traffic signal: This is a safety measure as it regulates the flow of traffic, ensuring that vehicles and pedestrians can move safely and efficiently.


Conclusion:


From the analysis above, we can conclude that option D: All of these is the correct answer as all the given options (A, B, and C) are safety measures.
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