Exam (elaborations)
WGU Nutrition Exam 193 Questions with Verified Answers,100% CORRECT
- Course
- Institution
WGU Nutrition Exam 193 Questions with Verified Answers
[Show more]
Content preview
WGU Nutrition Exam 193 Questions with Verified AnswersNutrition - CORRECT ANSWER the science of how foods affect the human body to
promote health and prevent disease
6 major classes of nutrients - CORRECT ANSWER
H20/Vitamins/Minerals/Protein/fats-lipids/carbs
the energy macronutrients & recommended AMDR intake - CORRECT ANSWER
protein 10-35% / Fat 20-35% /Carbs 45-65%
Healthy full diet contains - CORRECT ANSWER adequate energy intake
variety
fiber
adequeate hydration
moderate acts of treats (sweets,fats,saltyfoods)
intake of all nutrients near the recommended daily allowances
tolerable upper intake level - CORRECT ANSWER highest level of daily
consumption that current data has shown to cause no side effects in humans.
ensures people don't take harmful amounts
My plate - CORRECT ANSWER half should be fruits and vegetables. half grains and
protein.
glass of dairy
reliable sources for up to date nutrition info - CORRECT ANSWER Center of
Disease Control Website
National Institues of Health Website
Social Cue example - CORRECT ANSWER eating more chips & dip @ a gathering
than you would alone
,where and how is pepsin activated? - CORRECT ANSWER pepsinogen (inactive
pepsin) is secreted by the stomach mucosa & activated by HCL in the stomach
what occurs in the stomach? - CORRECT ANSWER activation of pepsin
denaturing of proteins by HCL
Protein hydrolysis
where are pancreatic proteases active? - CORRECT ANSWER small intestine
what occurs in the small intestine - CORRECT ANSWER amino acid absorption
final breakdown into smallest components
common trigger food for GERD - CORRECT ANSWER high fat food
coffee
chocolate
tomato & citrus food
typical manifestations of GERD - CORRECT ANSWER chest or back pain when lying
down after a meal of spaghetti & meatballs
food to avoid when lactose intolerant - CORRECT ANSWER milk products
what is safe for a person w/ celiac disease? - CORRECT ANSWER rice (doesn't
connate gluten)
what conditions are considered to be controllable by diet? - CORRECT ANSWER
Celiac disease
lactose intolerance
GERD
glucose - CORRECT ANSWER a monosaccharide
called blood sugar
carb most easily used by the body
main source of energy from the CNS & brain
the building block of glycogen
, starch - CORRECT ANSWER when 2 glucose monomers (or rings) are chained
together in a polysaccharide
maltose - CORRECT ANSWER 2 glucose monomers chained together in
disaccharide (glucose + glucose = maltose)
disaccharide - CORRECT ANSWER glucose + something else
glucose + galactose = what - CORRECT ANSWER lactose
lact=milk
the sugar that causes people to lack the necessary enzyme to digest milk
how much fiber is recommended in a healthy diet? - CORRECT ANSWER 14g per
1000 kcal daily
fructose - CORRECT ANSWER glucose + fructose =sucrose (table sugar)
amylose - CORRECT ANSWER a complex carb
sugars - CORRECT ANSWER -added sugars are often derived from plant sources
- 25% or less of total daily k cal should come from added sugars
-even natural seeming foods like juices, can have added sugars
3 types of fat found in food - CORRECT ANSWER 1- triglyceride
2- phospholipids/lethicin
3- sterold/cholesterol
fat - CORRECT ANSWER an important concentrated source of energy, cushions
organs, insulation
feeling full; prevents hunger between meals
contains carbon, hydrogen, oxygen
20% to 35% of total kilocalories
monounsaturated fat - CORRECT ANSWER soft @ rooms temp
one double bond (1 spot for hydrogen atom)
ex. olive oil/avocado/almonds/ margarine
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller paulhans. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $16.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
81989 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
