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Slide 2

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Questions 1 ­ 3
· 1. Define Homeostasis
· The maintenance of a constant internal
environment.
· 2. The failure of homeostasis results in
.......... .
· Death
· 3. In hot climates your body temperature ......
.
· Rises…read more

Slide 3

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Questions 4 - 6
· 4. Antagonistic effectors work ............ to one
another.
· Opposite
· 5. Hypothermia occurs when your body is exposed
to .............. Temperatures.
· Cold / low
· 6. Heat stroke is an uncontrolled .......... In body
temperature.
· Increase…read more

Slide 4

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Questions 7 - 9
· 7. List symptoms of hypothermia.
· Grey skin colour, cold skin, amnesia, confusion,
shivering, slurred speech, loss of coordination.
· 8. List symptoms of heat stroke.
· Confusion, red/dry skin, low blood pressure,
convulsions, fainting, rapid heartbeat.
· 9. List the causes of heatstroke.
· Dehydration, very high humidity, exercising in
warm climates.…read more

Slide 5

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Questions 10 - 12
· 10. You can gain water from what?
· Food, drinks, respiration
· 11. You can lose water from what?
· Sweating, breathing, excretion of faeces and
urine.
· 12. your kidneys remove .................... .
· Urea…read more

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