Skincare

The outer layer of the skin is called the ____________?

• epidermis

• dermis

• anvil

• arteries

Which herb is famous for reducing redness and inflammation when applied topically?

• Gotu Kola

• Green Tea

• Lavender

What is PA++++in sunscreens?

• Extremely high protection against UVA rays

• Extremely high protection against UVB rays

Tags

NGSS.HS-PS4-4

Which acid is used to treat oily and acne-prone skin?

• Glycolic acid

• Salicylic acid

Which of the following "oils" is actually a wax?

• Coconut oil

• Rosehip oil

• Jojoba oil

What does the term "non-comedogenic" mean?

• That a product won't irritate sensitive skin

• That a product is formulated with all organic ingredients

• That a product won't block pores

What is the primary function of the skin's sebaceous glands?

• To produce sweat

• To produce sebum

• To produce melanin

• To produce collagen

Which vitamin is known to help in the repair and growth of skin tissues?

• Vitamin A

• Vitamin B12

• Vitamin C

• Vitamin D

What is the role of collagen in the skin?

• To provide hydration

• To provide elasticity and strength

• To protect against UV rays

• To produce melanin

Which layer of the skin contains the blood vessels and nerves?

• Epidermis

• Dermis

• Hypodermis

• Stratum corneum