Person hygiene 2.4

Question 1

What is homeostasis ?

Answer 1

the body maintain the internal environment so cells can survive

Question 2

The primary organ of the integumentary system
or
the largest organ of the body

Answer 2

skin

Question 3

What layer of the skin is the fatty layer of loose connective tissue that attaches the skin to muscle and bone

this layer also insulates the body

Answer 3

hypodermis

Question 4

What is the most complex layer of the skin ?
The nerves and blood vessels pass through the hypodermis into this layer.

Answer 4

dermis

Question 5

This is a small sac of epidermal cells in the dermis.

The hair grows out of here

Answer 5

hair follicles

Question 6

This helps regulate body temperature when your body gets to hot.

Answer 6

sweat glands

Question 7

These are the nerve endings in the dermis

these serve as a means of communication between your body and the outside world.

Answer 7

sensory receptors

Question 8

This layer of skin contains no blood vessels and very few pain receptors

This layer is the skin’s outer layer and is mainly dead skin cells

Answer 8

epidermis

Question 9

What is the cuticle of your nail?

Why do we have them ?

Answer 9

it’s a layer of dead cells on the nails

It helps prevent disease causing bacteria from entering your body

Question 10

What’s plaque ?

Answer 10

A sticky film of bacteria that forms in the mouth.

Question 11

What causes halitosis (bad breath)?

Answer 11

bad oral hygiene

Question 12

what is the condition in which the teeth of the upper and lower jaws do not align properly ?

Answer 12

malocclusion

Question 13

What is melanin ?

Answer 13

color pigment