4th 20

Question 1

what type of pigment is Yellow, brown or black pigments

What type of pigment is Orange-yellow pigment from some vegetables

what is the Red coloring from blood cells in dermis capillaries and its Oxygen content determines the extent of red coloring

What type of pigment that is Low in oxygen content and creates abluish appearance

Answer 1

Melanin
Carotene
Hemoglobin
Cyanosis

Question 2

This is a Pigment produced by melanocytes

Answer 2

Melanin (Amount of melanin produced depends upon genetic and exposure to sunlight)

Question 3

What are the two layers of dermis

Answer 3

Papillary Layer
Reticular Layer

Question 4

this is a Projections called dermal papillae, Pain receptors, and Capillary loops

This is where Blood vessels, Glands, Nerve receptors are located

Answer 4

Papillary Layer

Reticular layer

Question 5

What are the two types of Sweat Glands

Answer 5

Eccrine and apocrine

Question 6

This Produce oil, Lubricant for skin, and Kills bacteria

Answer 6

Sebaceous Glands

(glands are activated at puberty)

Question 7

What are the two types of Sweat Glands

Answer 7

Eccrine (Open via duct to pore on skin surface)
and apocrine (Ducts empty into hair follicles)

Question 8

What is the anatomy of hair

Answer 8

Central Medulla
Cortex (it surrounds the medulla)
Cuticle (on outside of cortex)

Question 9

Structure of the Hair

Answer 9

Hair follicle
Arrector Pili
Sebaceous Gland
Sweat Gland

(just in case lang this card)

Question 10

This is a small band of SMOOTH MUSCLE that connects the hair follicle to the connective tissue of the basement membrane

Answer 10

Arrector Pili

Question 11

A shaft or opening on the surface of the skin through which hair grows.

Answer 11

Hair Follicle

Question 12

microscopic glands found in your hair follicles that SECRETE SEBUM

Answer 12

Sebaceous Gland

(Sebum is an oily substance that protects your skin from drying out)

Question 13

Scale-like modifications of the epidermis and is heavily keratinized

Answer 13

Nails

Question 14

this extends beneath the nail bed and Responsible for growth

Answer 14

Stratum basale

Question 15

Nail Structure

Answer 15

Free edge

Body

Root of nail

Eponychium

(Just in case)

Question 16

proximal nail fold that projects onto
the nail body

Answer 16

Eponychium

Question 17

What degree of burn is:

Only epidermis is damaged and Skin is red and swollen

Destroys entire skin layer and Burn is gray-white or black

Epidermis and upper dermis are damaged and Skin is red with blisters

Answer 17

1st degree

3rd degree

2nd degree

Question 18

Cancer are abnormal cell mass, What are the two types of Cancers

Answer 18

Benign (Does not spread)
Malignant (moves to other parts of the body)

(Skin cancer is the most common type of cancer)

Question 19

this is a cancer that is Least malignant and Most common type that Arises from statum basale

This is a cancer that Arises from stratum spinosum and Metastasizes to lymph nodes and Early removal allows a good chance of cure

This cancer is Most deadly of skin cancers and Cancer of melanocytes it Metastasizes (moves) rapidly to lymph and blood vessels

Answer 19

Basal Cell Carcinoma

Squamous cell carcinoma

Malignant melanoma

Question 20

The detection of malignant melanoma uses ABCD rule, What is the ABCD rule

Answer 20

A = Asymmetry

Two sides of pigmented mole do not match

B = Border irregularity

Borders of mole are not smooth

C = Color

Different colors in pigmented area

D = Diameter

Spot is larger then 6 mm in diameter