This document discusses heat exhaustion, including its causes, symptoms, treatment, and how to prevent it. It defines heat exhaustion as when the body is unable to cool itself and if left untreated can lead to heat stroke. The document outlines the key symptoms of heat exhaustion as headache, dizziness, sweating, nausea and cramps. It provides steps for treatment, which include rehydration, cooling the person, and monitoring their condition. Prevention tips emphasize hydration, rest, and avoiding overexertion in hot weather.

1. Heat ExhaustionHeat Exhaustion

2. ObjectiveObjective
By end of lesson, cadets will be able to:
•Identify the causes of Heat Exhaustion
•Recognise the symptoms of Heat Exhaustion
•Apply the proper steps in treating Heat
Exhaustion

3. ScopeScope
1. Introduction- What is Heat
Exhaustion?
2. Causes of Heat Exhaustion?
3. Treatment of Heat Exhaustion
4. Conclusion

4. Introduction - What is heatIntroduction - What is heat
exhaustion?exhaustion?
Heat exhaustion is a condition where the body is
unable to get rid of excess body heat.
If left untreated, heat exhaustion could lead to
more serious and potentially fatal heat-related
illnesses such as heat stroke.

5. Causes of heat exhaustionCauses of heat exhaustion
Some causes of heat exhaustion are:
 Severe dehydration due to inadequate replacement of
fluids.
 Excessive sweating.
 Over-exposure to heat from the sun.
 Fatigue.
 Poor heat regulation in body (excessive clothing, thick-
layered clothes, etc)

6. Recognizing heat exhaustionRecognizing heat exhaustion
As the condition develops, there may be:
Headache, dizziness, and confusion.
Loss of appetite and nausea.
Sweating, with pale, clammy skin.
Cramps in the arms, legs, or the abdomens
(belly).
Rapid, weakening pulse and breathing.

7. Treatment of Heat ExhaustionTreatment of Heat Exhaustion
Treatment of victim in steps:
 Move the person out of direct sunlight, preferably into a cool, shaded area.
 Have the person lie flat and elevate his or her feet if the person feels dizzy or has
fainted suddenly.
 Hydrate well with lots of water, a diluted sports drink or oral rehydration
solution.
 Remove excess clothing.
 Wet the person down and fan him or her.
 Place a wet cloth on the person's forehead, top of the head or back of the neck.
 Monitor the person temperature and do not leave the person unattended.

8. Treatment of Heat ExhaustionTreatment of Heat Exhaustion

9. Heat Exhaustion VS Heat StrokeHeat Exhaustion VS Heat Stroke

10. Heat StrokeHeat Stroke
Heat stroke is a form of hyperthermia, an
abnormally elevated body temperature
with accompanying physical and
neurological symptoms.
Unlike heat exhaustion, heat stroke is a
medical emergency that can be fatal
if not properly and promptly
treated.

11. Preventive Measures to Heat injuries
Minimise vigorous physical activities in hot and
humid weather.
Avoid alcohol, caffeine, and tea which may lead to
dehydration.
Your body will need replenishment of
electrolytes (mineral salts such as sodium) as well
as fluids if you sweat excessively.
Take frequent breaks to hydrate yourself. Wear
hats and light-coloured, lightweight, loose clothes.
Have adequate rest.

12. Time to test your knowledge!!Time to test your knowledge!!

13. Question 1Question 1
Answer:
Headache, dizziness, and confusion.
Loss of appetite and nausea.
Sweating, with pale, clammy skin
Name at least 3 symptoms of Heat Exhaustion

14. Question 2Question 2
Answer:
Moist and clammy skin VS Dry and hot
skin
Pupils dilated VS Pupils Constricted
What are the differences between Heat
exhaustion and Heat stroke? Cite at least 2
differences.

15. ConclusionConclusion
 Heat exhaustion, if not treated, can lead to more serious
heat-related illnesses.
 It is important to be able to recognise heat exhaustion
and to know the steps for the treatment well.
 If in doubt, do not hesitate to seek medical help.
Prevention is better than cure!