Name 1 vitamin and 1 mineral that : helps the production of red blood cells / haemoglobin
Vitamin k , vitamin B12 , folic acid , iron
4 of 14
Name 1 vitamin and 1 mineral that : strengthen bones
Vitamin D , calcium , phosphorus
5 of 14
Name the minerals that : assist muscle contractions
Calcium and magnesium
6 of 14
Name 1 vitamin and 1 mineral that : supply energy for metabolism
Vitamin B2 , niacin , sodium , iron
7 of 14
Define obesity
Percentage of body fat is over 20% male and 30% female - BMI is over 30 for a male and 40 for a female
8 of 14
Why is obesity difficult to define
Measurement may be incorrect - Subjective - Difficult to measure - Could have a high % of muscle - Large frame / fatigue
9 of 14
Name 3 diseases associated with obesity
Heart disease - Diabetes - High blood pressure - High cholesterol - Cancer - Depression - Arthritis
10 of 14
How do you calculate BMI
Weight (kg) / height (^2) ( m )
11 of 14
What is percentage body fat - what is classed as obese and how do u measure body fat
The proportion of body fat to lean body tissue - Men having more than 20% and women having more than 30 % are classed as obese - skin food test , body's natural resistance to electricity and water displacement
12 of 14
What does the skin fold test measure - where do u take measurements
Measures the thickness of skin, reading is looked up against tables to give a guide to % body fat , depends on the accuracy of the person reading results , measurements taken from the tricep, bicep, sub scapular, thigh and illiocrest
13 of 14
What is a BMR, why are there different readings for different people
Basal Metabolic Rate - rate at which a person uses energy to maintain basic body functions - infants and children = high BMR due to rapid growth and development - men = higher BMR than women because they tend to have more muscle - ^activity=^energy
14 of 14
Other cards in this set
Card 2
Front
Components of a balanced diet
Back
Protein, carbohydrate, fat, minerals, vitamins, fibre and water
Card 3
Front
Name 3 physiological effects that occur due to a lack of water
Back
Card 4
Front
Name 1 vitamin and 1 mineral that : helps the production of red blood cells / haemoglobin
Back
Card 5
Front
Name 1 vitamin and 1 mineral that : strengthen bones
Comments
No comments have yet been made