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North Dakota driving lesson · Occupant Protection

Children & vehicle heatstroke

A 3-minute lesson from the North Dakota course. Read the rules and examples, follow the handbook page references, and check your understanding before you move on.

Read time
3 minutes
Course unit
Occupant Protection
Checkpoint questions
6
Source pages
39

A parked vehicle can turn deadly for a child in minutes, even on a mild day. Heatstroke is one of the leading causes of non-crash deaths among children, and even great parents can forget a child in the back seat.

Vehicle heatstroke

When a child left in a vehicle has a body temperature that rises quickly and dangerously, overwhelming the body's temperature control.

Handbook p. 39 ↗

Heatstroke numbers

Heatstroke numbers
FactNumber
Heatstroke begins at a core body temperature ofAbout 104°F
Lethal core body temperatureAbout 107°F
Inside a car when it's mid-60s outsideCan rise above 110°F
Inside temperature rise in the first 10 minutesAlmost 20°F
Handbook p. 39 ↗

Know the rule

Children are more vulnerable to heatstroke than adults. Even in cooler temperatures, a vehicle can heat up to dangerous temperatures very quickly.

Handbook p. 39 ↗

Risk factors:

  • Even great parents can forget a child in the back seat
  • Caregivers who aren't used to driving kids
  • A sudden change in routine
Handbook p. 39 ↗
Nearly 3 in 10

Heatstroke deaths nationally that happen when an unattended child gets into a vehicle

Handbook p. 39 ↗

Prevention tips:

  • Look before you lock: make it a habit to check the back seat
  • Keep your vehicle locked and your keys out of reach
  • Take action if you notice a child alone in a vehicle
Handbook p. 39 ↗

Know the rule

It is never okay to leave a child alone in a vehicle for any amount of time. These deaths, while accidental, are always preventable.

Handbook p. 39 ↗

Put it into practice

It's 65°F and cloudy, and you need to dash into a store with a sleeping toddler in the car. Take the child with you. Inside a car it can climb almost 20 degrees in 10 minutes and pass 110°F.

Check your understanding

Read the question, decide on an answer, then open it to check the explanation. These are Roadwise study questions based on the source handbook.

What share of vehicle heatstroke deaths nationally happen when an unattended child gets into a vehicle?
  1. About half
  2. Nearly 3 in 10
  3. Nearly 9 in 10
  4. Less than 1 in 10

Answer: Nearly 3 in 10

Nationally, nearly 3 in 10 heatstroke deaths happen when an unattended child gains access to a vehicle.

Handbook p. 39 ↗
At what core body temperature does heatstroke begin?
  1. About 110 degrees Fahrenheit
  2. About 98.6 degrees Fahrenheit
  3. About 104 degrees Fahrenheit
  4. About 90 degrees Fahrenheit

Answer: About 104 degrees Fahrenheit

Heatstroke begins when the core body temperature reaches about 104 degrees and the thermoregulatory system is overwhelmed.

Handbook p. 39 ↗
How much can a vehicle's interior temperature rise within the first 10 minutes?
  1. Almost 20 degrees Fahrenheit
  2. About 2 degrees Fahrenheit
  3. It does not change in 10 minutes
  4. About 50 degrees Fahrenheit

Answer: Almost 20 degrees Fahrenheit

The inside temperature of a vehicle can rise almost 20 degrees Fahrenheit within the first 10 minutes.

Handbook p. 39 ↗
What is a recommended heatstroke prevention habit before locking your vehicle?
  1. Leave a window fully open
  2. Crack the windows
  3. Check the trunk only
  4. Look in the back seat

Answer: Look in the back seat

Make it a habit to look in your back seat before you lock your vehicle, to avoid forgetting a child inside.

Handbook p. 39 ↗
At what core body temperature does heatstroke become lethal?
  1. About 107 degrees Fahrenheit
  2. About 115 degrees Fahrenheit
  3. About 104 degrees Fahrenheit
  4. About 100 degrees Fahrenheit

Answer: About 107 degrees Fahrenheit

A core body temperature of about 107 degrees is lethal from heatstroke.

Handbook p. 39 ↗
Even in cooler outside temperatures in the mid-60s, a vehicle's interior can heat above 110 degrees Fahrenheit.
  1. True
  2. False

Answer: True

An outside temperature in the mid-60s can cause a vehicle's inside temperature to rise above 110 degrees Fahrenheit.

Handbook p. 39 ↗
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