Esthetics Program

Chapter 9: Nutrition & Wellness

Vitamins, Minerals, Water & Skin Health|37 Questions|Board Exam Prep

Student Name

Date

Instructor

Score

Vocabulary Matching

Match each numbered term with the correct lettered definition.

Terms

1.Nutrition

2.Macronutrient

3.Micronutrient

4.Antioxidant

5.Free radical

6.Essential fatty acid

7.Vitamin A

8.Vitamin C

9.Dehydration

10.Inflammation

Definitions

A.Process by which the body takes in and uses food for growth and energy

B.Nutrients needed in large amounts: proteins, carbohydrates, fats

C.Nutrients needed in small amounts: vitamins and minerals

D.Substance neutralizing free radicals and protecting from oxidative damage

E.Unstable molecule that damages cells, contributing to aging

F.Fat the body cannot produce, must come from diet

G.Fat-soluble vitamin for cell growth and repair; basis for retinoids

H.Water-soluble antioxidant for collagen synthesis and brightening

I.Insufficient water causing dry skin, fatigue, impaired functions

J.Immune response with redness, heat, swelling, and pain

Fill in the Blank

Complete each statement with the correct word or phrase.

11.The three macronutrients are proteins, carbohydrates, and .

12.Vitamin is essential for collagen synthesis.

13.A minimum of glasses of water daily is recommended.

14. fatty acids like omega-3 maintain the lipid barrier.

15.Free radicals cause damage through stress.

16.Vitamin promotes cell turnover and is the basis for retinoids.

17.High- foods can trigger inflammation and worsen acne.

18.Zinc is a mineral supporting wound healing and control.

Multiple Choice

Select the best answer for each question.

19.Most important vitamin for collagen production?

A. Vitamin A B. Vitamin B12 C. Vitamin C D. Vitamin K

20.Which nutrient provides amino acids for skin repair?

A. Carbohydrates B. Fats C. Proteins D. Minerals

21.Free radicals cause premature aging by:

A. Increasing collagen B. Damaging cell membranes and DNA through oxidation C. Improving circulation D. Strengthening lipid barrier

22.Anti-inflammatory food examples?

A. White bread and pasta B. Fatty fish, berries, leafy greens C. Candy and soda D. Fried and processed foods

23.Dehydration affects skin by:

A. Making it plumper B. Increasing oil C. Causing dullness, fine lines, reduced elasticity D. Improving cell turnover

24.Vitamin E's importance?

A. Stimulates melanin B. Powerful antioxidant protecting cell membranes C. Increases sun sensitivity D. Dissolves sebum

25.Which mineral helps wound healing and acne?

A. Iron B. Calcium C. Zinc D. Potassium

26.The glycemic index measures:

A. Vitamin content B. How quickly food raises blood sugar C. Calorie density D. Fat content

True or False

Write T for True or F for False in the blank.

27.Vitamins A, D, E, and K are water-soluble and easily excreted.

28.Omega-3 fatty acids have anti-inflammatory benefits for skin.

29.Adequate water intake supports skin hydration and cell function.

30.High-sugar diet has no effect on acne.

31.Antioxidants protect skin by neutralizing free radicals.

32.All fats are harmful and should be eliminated for healthy skin.

33.Vitamin D can be synthesized by skin from sunlight.

34.An esthetician should diagnose nutritional deficiencies.

Short Answer

Answer each question in 2-4 complete sentences.

35.How does nutrition affect skin? Describe three nutrients and their skin benefits.

36.What are free radicals and how do antioxidants protect skin? Name two dietary sources.

37.Why is hydration important for skin? Describe signs of dehydrated skin.