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13 questions
Eduardo and Ava are on a hiking trip and forget to take any water. How long can they survive without fluids?
Approx 24 hours
Approx 48 hours
Approx 72 hours
Approx 96 hours
Water also plays a vital role in thermoregulation… What is this?
Water makes up around ....… % of our total body weight?
50-60%
60-70%
70-80%
55-65%
Will a leaner individual have more water content than an overweight individual if they are the same weight?
No, fat has a higher water content than muscle tissue
No, the larger person will need more water due to larger body size
Yes, muscles have a higher water content than fat tissue
Yes, but only if they are exercising
Which of these three sports drinks consists of over 8g of carbohydrates per 100ml, therefore, its good to replenish energy but is absorbed more slowly...
Isotonic
Hypertonic
Hypotonic
Which sports drink is good for both hydration and fuel, containing a medium carbohydrate and sodium content but also can be absorbed easily to rehydrate efficiently?
Isotonic
Hypertonic
Hypotonic
Hypotonic drinks...
Contain 8g of carbohydrates per 100ml
Contain over 8g of carbohydrates per 100ml
Contain less than 4g of carbohydrates per 100ml
Contain 4-8g of carbohydrates per 100ml
Riley is in charge of making Pinkett's Powerful Potion. Maisy buys a bottle in Tesco, the drink looks nice, but its so salty she ends up having a high sodium to low water ratio in her body and now feels dehydrated. What is the term called that Maisy is suffering from?
Hyperhydration is caused by...
Not drinking enough water
Drinking too much water
Exercising in heat
Adequate hydration
Hyponatremia is...
when there is a decrease in total body water relative to electrolyte content
when sodium levels (electrolytes) are below a safe limit
We can lose a litre per hour of fluids during endurance type exercise…
True
False
Losing ___% of body mass can lead to muscular failure from dehydration
1%
2%
3%
4%
Organise these options into the right categories
8g of carbohydrates per 100ml of water
Contain sodium – quickly absorbed into blood stream
Useful in warm weather or when exercise is prolonged
Over 8g of carbohydrates per 100ml of water and absorbed more slowly
Replenish carbohydrates well but not ideal for optimum rehydration
Less than 4g per 100ml carbohydrates, easily absorbed and are more diluted
Most like water, but with a more palatable taste
Fizzy
Makes you feel full
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