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exam 2 Nutrition > exam > Flashcards

exam Flashcards

1
Q

Exercise in heat has what effect on Gherlin and PYY?

A

Gherkin increase and PYY increases

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2
Q 
Which of the following is an essential amino acid?
Isoleucine
Alanine
Gutamine
Serine
Proline
A

Isoleucine

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3
Q

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

A

the process of gaining fluid

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4
Q

How much fluid should we consume daily?

A

1ml/kcal

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5
Q

What macronutrient Kcal is 3.75?

A

carbohydrates

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6
Q

What is the definition of saturated fatty acids?

A

carbon chain is completely saturated with hydrogen

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7
Q 
Which one is not an essential of amino acids?
Valine
Lysine
Leucine
Glycine
Troptophan
A

Glycine

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8
Q

Following Beta- Oxidation what do fatty acids form ?

A

Acetyl Co-A

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9
Q 
Which of the following are essential amino acids?
Alanine, Aspartase, glutamine
valine, glysine, glutamine
Isoleucine, leucine, valine
leucine, glutamine, alanine
A

Isoleucine, leucine, valine

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10
Q 
Which of the following are causes of overtraining?
training overload
inadequate recovery
inadequate nutrition
psychological stressors
all of the above
A

all of the above

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11
Q

What is the process of losing fluid?

A

dehydration

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12
Q

Which of the following classifies someone as anorexic?

A

Under 17BMI

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13
Q 
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
A

all of the above

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14
Q 
which of the following are essential amino acids?
alanine
leucine
arginine
tyrosine
A

leucine

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15
Q 
which of these is not a fat soluble vitamin?
A
D
K
C
A

C

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16
Q

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

A

8-10

17
Q

what does an RER of 0.85 mean?

A

Carbohydrates and fats

18
Q

what is a polyunsaturated fatty acid?

A

no double carbon bond

19
Q

define the term de hydration

A

the process of losing water

20
Q

What RER represents 100% fat oxidation?

A

0.71

21
Q

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

A

8-10

22
Q 
which of these is an essential amino acid?
alanine
glutamine
leucine
aspartate
A

leucine

23
Q

what are triglycerides made up of?

A

glycerol back bone + 3 fatty acids

24
Q

What are the 4 fat soluble vitamins?

A

A,D,E,K

25
Q

mTor is stimulated by what?

A

P7056k

26
Q

What does the the ACSM 2016 advise for protein intake?

A

1.2-2.0

27
Q

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

A

700mg

28
Q

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

A

0.7mg

29
Q

which mineral is required for fluid balance?

A

sodium

30
Q

what are the possible causes of over training?

A

training load
inadequate recovery
inadequate nutrition
psychological stressors

31
Q

what does the RER stand for?

A

Respiratory exchange ratio

32
Q

increased fat metabolism delays

A

fatigue

33
Q

what is a triacylglycerol made up of?

A

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

34
Q

what is fluid balance?

A

equilibrium between body water gains and body water loses

35
Q

what are the two body fluid distributions?

A 
intracellular fluid (60-70%)
extracellular fluid (30-40%) made up of -intervascular (around 3L)
-interstitial
36
Q

osmolality

A

plasma
urine
saliva

37
Q

define cancer

A

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

38
Q

what are the causes of cancer?

A

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

exam 2 Nutrition (1 decks)

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