Exam (elaborations)
NR228 Antioxidants: Questions And Correct Answers
- Course
- Institution
NR228 Antioxidants: Questions And Correct Answers
[Show more]
Seller
Follow
Studyhall
Reviews received
Content preview
NR228 Antioxidants: Questions And Correct Answers__ are substances that can prevent or slow damage to cells caused by free
radicals. Free radicals are waste substances produced by cells as the body
processes food, reacts to internal forces and the environment. Known to help
counteract free radicals in our body and are believed to help decrease the risk
of certain diseases, enhance our health, and promote overall wellness.
Right Ans - Antioxidants
Which antioxidants may decrease the risk of some cancers and cardiovascular
(CV) disease?
1 Vitamin A
2 Vitamin B
3 Vitamin C
4 Vitamin D
5 Selenium Right Ans - 1
3
5
Which statements are true regarding antioxidants?
1 Increasing the risk of disease
2 Working against free radicals
3 Working for free radicals
4 Protecting against cell damage
5 Decreasing the risk of disease Right Ans - 2
4
5
Which nutritional supplement increases the risk for severe liver damage if
taken in large quantities?
1 Vitamin E
2 Iron
3 Selenium
4 Vitamin A Right Ans - 3
, Work against free radicals in the body and are believed to help decrease the
risk of certain diseases, enhance health, and promote overall wellness. These
can protect against the cell damage that free radicals cause, known as
oxidative stress. Right Ans - Antioxidants
Factors that can lead to __:
- mitochondrial activity
- excessive exercise
- tissue trauma, due to inflammation and injury
- ischemia and reperfusion damage
- consumption of certain foods, especially refined and processed foods, trans
fats, artificial sweeteners, and certain dyes and additives
- smoking
- environmental pollution
- radiation
- exposure to chemicals, such as pesticides and drugs, including chemotherapy
- industrial solvents
- ozone Right Ans - Oxidative Stress
Antioxidants work (against / for / in collaboration with) free radicals in the
body and are believed to help (increase / decrease) the risk of certain
diseases, (enhance / limit) health, and promote overall (stress / wellness.)
Antioxidants can (protect / inhibit) against the cell damage that free radicals
cause, known as (ischemic stress / tissue stress / oxidative stress.) Right
Ans - 1. Against
2. Decrease
3. Enhance
4. Wellness
5. Protect
6. Oxidative Stress
__ are said to be the body's defense mechanism against free radicals and
oxidative stress. If you don't eat a healthy diet or the body can't remove these
free radicals efficiently, then oxidative stress can result. Right Ans -
Antioxidants
__ are waste substances produced by cells as the body processes food, reacts
to internal forces, and the environment. They cause cellular damage. An
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 Studyhall. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79373 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now