Integumentary system

The major function of the integumentary system is?

• digestion

• respiration

• protection of underlying structures

• blood circulation

The largest organ of the body system is?

• lungs

• skin

• kidney

• heart

How many layers of the skin are present?

• 2

• 3

• 4

• 5

Which pigment is responsible for skin tone?

• melanin

• keratin

• both

• none

An avascular layer of the skin is called?

• dermis

• epidermis

• hypodermis

• epodermis

Which layer of the integumentary system act as a waterproof barrier?

• Hypodermis

• dermis

• epidermis

• all of them

-----glands are associated with hair follicles?

• sudoriferous

• sebaceous

• semipermeable

• subcutaneous

Hairs & nails are composed of?

• adipose tissue

• collagen

• keratin

• cartilage

Hair & nails are considered to be the --- of the skin?

• glands

• appendages

• waste products

• secretions

Sebum is secretion of which gland?

• pancreatic gland

• sebaceous gland

• sweat gland

• salivary gland