Exam (elaborations)
NSC Exam 3 questions with actual answers.
- Course
- Institution
NSC Exam 3 questions with actual answers.
[Show more]
Seller
Follow
Content preview
NSC Exam 3 questions with actualanswers.
One of the key ways to lose weight healthily is to eat: ANS - high-volume, low-energy-density foods
Which statement is true regarding basal metabolic rate (BMR)? ANS - It is the largest portion of total
energy expended
What is the primary source of energy ("energy currency") for your cells? ANS - ATP
The energy expended due to physical activity accounts for the majority of our total energy output each
day. ANS - False
We measure food energy as ____. ANS - kcals
What is an example of a national level confrontation of the obesity epidemic? ANS - Supporting policies
that improves the Healthy People Initiative.
What is an example of an individual level confrontation of the obesity epidemic? ANS - Going out on
walks.
A serving of food contains 15 g carbohydrate, 3 g protein, 5 g fat, 5 mg vitamin C, and 4 ounces of water.
Based on this information, a serving of this food supplies____ kcals. ANS - 117
Cells break down macronutrients to form __for their own energy use. ANS - ATP
Nutritionists measure food energy in: ANS - calories
, Sophia consumed 1800 kcals per day on a regular basis although her energy requirements are 2000 kcals
per day. Sophia is theoretically: ANS - losing 0.4 lb per week
The unit of measure that describes the energy content of food is called a _______. ANS - kilocalorie
When your daily caloric intake is less than your estimated energy requirement, you would expect to:
ANS - Lose weight
What is an example of a community level confrontation of the obesity epidemic? ANS - Supporting
improvements to school lunch programs.
Positive energy balance leads to: ANS - weight gain
Biotin, vitamin D, vitamin K, and niacin can all be made by or in the body. ANS - True
When vitamins are part of an enzyme complex they are ___ and when minerals are part of an enzyme
complex they are _____. ANS - coenzymes, cofactors
Which of the following does NOT have an Acceptable Macronutrient Distribution Range (AMDR)? ANS -
vitamins
All of the following parts of the eye are affected by vitamin A or beta carotene EXCEPT: ANS - Iris
Which of the following vitamin is needed for proper epithelial cell development? ANS - Vitamin A
Which of the following vitamin aids in the absorption of the mineral iron? ANS - Vitamin C
Vitamin C deficiencies result in bleeding gums and is a vitamin that is needed in higher doses for
smokers. ANS - True
How do antioxidants neutralize free radicals? ANS - Antioxidants donate electrons to free radicals
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 Professorkaylee. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.29. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
78252 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
