exam

Question 1

Exercise in heat has what effect on Gherlin and PYY?

Answer 1

Gherkin increase and PYY increases

Question 2

Which of the following is an essential amino acid?
Isoleucine
Alanine
Gutamine
Serine
Proline

Answer 2

Isoleucine

Question 3

What is the correct definition of rehydration?
the proses of losing fluid
physiological state of too much fluid
the process of gaining fluid
physiological state of optimum body water

Answer 3

the process of gaining fluid

Question 4

How much fluid should we consume daily?

Answer 4

1ml/kcal

Question 5

What macronutrient Kcal is 3.75?

Answer 5

carbohydrates

Question 6

What is the definition of saturated fatty acids?

Answer 6

carbon chain is completely saturated with hydrogen

Question 7

Which one is not an essential of amino acids?
Valine
Lysine
Leucine
Glycine
Troptophan

Answer 7

Glycine

Question 8

Following Beta- Oxidation what do fatty acids form ?

Answer 8

Acetyl Co-A

Question 9

Which of the following are essential amino acids?
Alanine, Aspartase, glutamine
valine, glysine, glutamine
Isoleucine, leucine, valine
leucine, glutamine, alanine

Answer 9

Isoleucine, leucine, valine

Question 10

Which of the following are causes of overtraining?
training overload
inadequate recovery
inadequate nutrition
psychological stressors
all of the above

Answer 10

all of the above

Question 11

What is the process of losing fluid?

Answer 11

dehydration

Question 12

Which of the following classifies someone as anorexic?

Answer 12

Under 17BMI

Question 13

Which of the following is a definition of food?
something containing calories
anything thats consumed in a diet
anything edible 
something comprised of a nutrient 
all of the above

Answer 13

all of the above

Question 14

which of the following are essential amino acids?
alanine
leucine
arginine
tyrosine

Answer 14

leucine

Question 15

which of these is not a fat soluble vitamin?
A
D
K
C

Answer 15

C

Question 16

what is the recommended intake of CHO for an endurance athlete?

Answer 16

8-10

Question 17

what does an RER of 0.85 mean?

Answer 17

Carbohydrates and fats

Question 18

what is a polyunsaturated fatty acid?

Answer 18

no double carbon bond

Question 19

define the term de hydration

Answer 19

the process of losing water

Question 20

What RER represents 100% fat oxidation?

Answer 20

0.71

Question 21

What is the recommended carbohydrate intake for an athlete with a heavy activity level (>3hr/d)?

Answer 21

8-10

Question 22

which of these is an essential amino acid?
alanine
glutamine
leucine
aspartate

Answer 22

leucine

Question 23

what are triglycerides made up of?

Answer 23

glycerol back bone + 3 fatty acids

Question 24

What are the 4 fat soluble vitamins?

Answer 24

A,D,E,K

Question 25

mTor is stimulated by what?

Answer 25

P7056k

Question 26

What does the the ACSM 2016 advise for protein intake?

Answer 26

1.2-2.0

Question 27

what is the recommended intake of calcium for a healthy adult?

Answer 27

700mg

Question 28

What is the recommend daily intake of Vitamin A in a male?

Answer 28

0.7mg

Question 29

which mineral is required for fluid balance?

Answer 29

sodium

Question 30

what are the possible causes of over training?

Answer 30

training load inadequate recovery inadequate nutrition psychological stressors

Question 31

what does the RER stand for?

Answer 31

Respiratory exchange ratio

Question 32

increased fat metabolism delays

Answer 32

fatigue

Question 33

what is a triacylglycerol made up of?

Answer 33

1 glycerol unit and 3 fatty acid chains which can vary in length + hydrogen saturation

Question 34

what is fluid balance?

Answer 34

equilibrium between body water gains and body water loses

Question 35

what are the two body fluid distributions?

Answer 35

``` intracellular fluid (60-70%) extracellular fluid (30-40%) made up of -intervascular (around 3L) -interstitial ```

Question 36

osmolality

Answer 36

plasma urine saliva

Question 37

define cancer

Answer 37

a term for diseases in which abnormal cells divide without control and can invade nearby tissues

Question 38

what are the causes of cancer?

Answer 38

genetics (5%) sporadic (95%) -tabacco, diet, infection, industrial pollutants, sunlight, losing radiation