NST 10: Midterm 3 UPDATED A Exam
Questions and CORRECT Answers
Vitamin A, D, E, K
other vitamins are water soluble - CORRECT ANSWER - what are the fat soluble vitamins
There is no real stores;
readily excreted
function: coenzymes and antioxidants
absorbed by portal system
not daily
high doses toxic - CORRECT ANSWER - water soluble vitamins:
Where it store?
remain/excrete排泄?
function?
absorbed by?
is it required daily?
high doses can be toxic?
store in tissues
remain in adipose and liver
function: hormones, blood clotting, antioxidants
absorbed by lymphatic system with fats
not required daily
high doses toxic - CORRECT ANSWER - fat soluble vitamins:
Where it store?
remain/excrete排泄?
,function?
absorbed by?
is it required daily?
high doses can be toxic?
multiple - CORRECT ANSWER - People on poor diets often deficient in (one or multiple)
vitamins?
enzyme need to be activated by addition of coenzyme, then chemical reaction take place.
vitamins work as enzyme co-factors - CORRECT ANSWER - function of a coenzyme
food preparation, storage, cooking - CORRECT ANSWER - vitamins can lose in/during...
talks about this under water soluble vitamins (C and all the Bs)
it is human made - compare with natural vitamins
they are usually the transport forms
they are more bioavailable than natural vitamins (natural is less bioavailable) - CORRECT
ANSWER - What is synthetic vitamins?
vitamins - CORRECT ANSWER - removal of husks 外壳外皮 in whole grains removes most
of the...
beriberi
ariboflavinosis
pellegra
, convulsions anemia
megaloblastic (macrocytic) anemia
pernicious anemia
scurvy - CORRECT ANSWER - vitamin deficiencies for each of the following:
thiamin
riboflavin
niacin (vit b3)
vit b6
folate
vit b12
vit c
estimated average requirement(EAR)
recommended diatery allowance (RDA)
adequate intake (AI)
tolerable upper intake level (UL)
healthy people only (amounts required for preventing deficiency diseases and reducing chronic
diseases) - CORRECT ANSWER - what are the 4 values of dietary reference intake (DRI)?
Which group of people only should follow this?
formation of collagen which is framework of bone, skin, and gums
anti-oxidant
immune functions
hormone and neurotransmitter synthesis - CORRECT ANSWER - Function of vitamin C
fruit juices, fruit, spinach, asparagus
Questions and CORRECT Answers
Vitamin A, D, E, K
other vitamins are water soluble - CORRECT ANSWER - what are the fat soluble vitamins
There is no real stores;
readily excreted
function: coenzymes and antioxidants
absorbed by portal system
not daily
high doses toxic - CORRECT ANSWER - water soluble vitamins:
Where it store?
remain/excrete排泄?
function?
absorbed by?
is it required daily?
high doses can be toxic?
store in tissues
remain in adipose and liver
function: hormones, blood clotting, antioxidants
absorbed by lymphatic system with fats
not required daily
high doses toxic - CORRECT ANSWER - fat soluble vitamins:
Where it store?
remain/excrete排泄?
,function?
absorbed by?
is it required daily?
high doses can be toxic?
multiple - CORRECT ANSWER - People on poor diets often deficient in (one or multiple)
vitamins?
enzyme need to be activated by addition of coenzyme, then chemical reaction take place.
vitamins work as enzyme co-factors - CORRECT ANSWER - function of a coenzyme
food preparation, storage, cooking - CORRECT ANSWER - vitamins can lose in/during...
talks about this under water soluble vitamins (C and all the Bs)
it is human made - compare with natural vitamins
they are usually the transport forms
they are more bioavailable than natural vitamins (natural is less bioavailable) - CORRECT
ANSWER - What is synthetic vitamins?
vitamins - CORRECT ANSWER - removal of husks 外壳外皮 in whole grains removes most
of the...
beriberi
ariboflavinosis
pellegra
, convulsions anemia
megaloblastic (macrocytic) anemia
pernicious anemia
scurvy - CORRECT ANSWER - vitamin deficiencies for each of the following:
thiamin
riboflavin
niacin (vit b3)
vit b6
folate
vit b12
vit c
estimated average requirement(EAR)
recommended diatery allowance (RDA)
adequate intake (AI)
tolerable upper intake level (UL)
healthy people only (amounts required for preventing deficiency diseases and reducing chronic
diseases) - CORRECT ANSWER - what are the 4 values of dietary reference intake (DRI)?
Which group of people only should follow this?
formation of collagen which is framework of bone, skin, and gums
anti-oxidant
immune functions
hormone and neurotransmitter synthesis - CORRECT ANSWER - Function of vitamin C
fruit juices, fruit, spinach, asparagus
