Human Skin Quiz

What is the outermost layer of the human skin?

• Dermis

• Epidermis

• Subcutaneous layer

• Fatty tissue

Which of the following correctly lists the three layers of the skin from outer to inner?

• Dermis → Epidermis → Subcutaneous layer

• Epidermis → Dermis → Subcutaneous layer

• Subcutaneous layer → Epidermis → Dermis

• Epidermis → Subcutaneous layer → Dermis

The dermis contains which of the following structures?

• Hair follicles

• Sweat glands

• Nerve endings

• All of the above

The subcutaneous layer is mainly responsible for:

• Producing sweat

• Providing insulation and energy storage

• Protecting against UV rays

• Producing new skin cells

Which part of the skin produces new skin cells?

• Epidermis

• Dermis

• Subcutaneous layer

• Hair follicle

Which of the following is NOT a function of the skin?

• Protection

• Temperature regulation

• Digestion

• Excretion

The skin regulates body temperature by:

• Producing vitamin D

• Absorbing nutrients

• Sweating and adjusting blood flow

• Producing melanin

What waste product is excreted through sweat?

• Carbon dioxide

• Urea

• Bile

• Oxygen

The sweat glands are primarily involved in:

• Secreting oils

• Excreting water and salts

• Producing melanin

• Storing fat

How does goosebumps help with temperature regulation?

• By producing melanin

• By increasing heat loss

• By trapping heat

• By excreting sweat