INTEGUMENTARY_SYSTEM
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| parts of the integumentary system? | skin, hair, nails, and glands
🗑
|
||||
| principle skin regions | epidermis, dermis, hypodermis (SQ)
🗑
|
||||
| what is the most superficial region of the epidermis? | corneum
🗑
|
||||
| what is the deepest region of the epidermis? | basale
🗑
|
||||
| langerhaus cell: what is it and what does it do | epidermal cell, responsible for immune function
🗑
|
||||
| merkel cell: what is it and what does it do? | epidermal cell, responsible for sense of touch (tactile sensations)
🗑
|
||||
| What are the 6 functions of the integumentary system? | 1. body temperature regulation 2.blood reservoir 3. protection 4.sensations 5. excretion/absorption 6. vitamin D3 synthesis/trans-dermal applications (TDA)
🗑
|
||||
| free nerve endings: what is it and what does it do? | dermal structure, causes itching
🗑
|
||||
| corpuscles: what is it and what does it do? | dermal structure, responsible for tactile sensations touch and pressure
🗑
|
||||
| UVA RAYS: describe wave length, penetration, and what it causes | long wave length, dermal penetration, causes wrinkling
🗑
|
||||
| UVB RAYS: describe wave length and effects | shorter wave length, genetic damage, drug warnings
🗑
|
||||
| describe the structural basis of skin color: | melanin: brown, carotene: yellow-orange, hemoglobin: red
🗑
|
||||
| color diagnostic clues: cyanosis, color and reasoning | blue skin, not enough oxygen getting around to tissues
🗑
|
||||
| skin color diagnostic clues: jaundice, color and reasoning | yellow skin, high levels of bilirubin in blood
🗑
|
||||
| skin color diagnostic clues: erythema, color and reasoning | red skin; heat, infection, inflammation, rash, burn, etc.
🗑
|
||||
| what part of the hair is dead and what part is alive? | dead: shaft; alive: root, follicle, bulb, and plexi
🗑
|
||||
| what are the 2 hair growth stages? | anagen: growing; telogen: resting
🗑
|
||||
| how minoxidil works with male patterned baldness (MPB) | it blocks follicle from DHT attack
🗑
|
||||
| sebaceous gland: what is it, what does it secrete: | skin gland, secretes an oily substance sebum
🗑
|
||||
| sudoriferous gland: what is it, what is it responsible for | skin gland, sweat
🗑
|
||||
| ceruminous gland: what is it, what does it secrete? | skin gland, cerumen (ear wax)
🗑
|
||||
| mammy gland: what is it, what does it secrete: | skin gland, milk
🗑
|
||||
| functions of thermoregulation | 1. sweat liberation (perspiration) 2. blood flow adjustments
🗑
|
||||
| 4 ways the skin protects itself | 1.keratin 2.lipids 4.pH 5.phagocytosis
🗑
|
||||
| what does the skin excrete? | sweat, salt, CO2
🗑
|
||||
| what does the skin absorb? | O2 and CO2, solvents, topicals
🗑
|
||||
| 4 examples of trans-dermal applications: | 1. birth control 2.smoking cessation 3.motion sickness 4. chest pain (angina)
🗑
|
||||
| name and describe the first step of deep wound healing? | inflammation: a blood clot unites the edges of the wound.
🗑
|
||||
| name and describe the second step of deep wound healing? | migratory:epithelial cells beneath the scab bridge the wound, fibroblasts begin scar tissue and the damaged blood vessels begin to regrow
🗑
|
||||
| name and describe the third step of deep wound healing? | proliferative: the migratory phase intensifies
🗑
|
||||
| name and describe the fourth step of deep wound healing? | maturation: the scab sloughs off, epidermis is restored to normal thickness, collagen fibers become more organized, fibroblasts decrease and the blood vessels are restore to normal.
🗑
|
||||
| what primary germ layer is the epidermis derived from? | ectoderm
🗑
|
||||
| what primary germ layer is the dermis derived from? | mesoderm
🗑
|
||||
| functions of vernix caseosa | facilitates birth process and protects fetal skin
🗑
|
||||
| what does ABCD stand for in reference to skin cancer? | A: assymmetry B: border C: color D: diameter
🗑
|
||||
| what are the 4 risk factors for skin cancer: | 1. skin type 2. sun exposure 3. family history 4. age and immune status
🗑
|
||||
| what are 5 systemic effects of burns | 1. loss of plasma proteins 2. shock 3. dehydration 4. sepsis 5. lowered immune responce
🗑
|
||||
| basal cell carcinoma, what is the rate of occurrence? | 78%
🗑
|
||||
| squamous cell carcinoma, what is the rate of occurrence? | 20%
🗑
|
||||
| malignant melanoma: what is the rate of occurrence? | 2%
🗑
|
||||
| what is damaged in first degree burn? | epidermis
🗑
|
||||
| what is damaged in second degree burn? | epidermis and dermis
🗑
|
||||
| what is damaged in third degree burn? | full thickness is damaged
🗑
|
||||
| what are 4 causes of burns | heat, electricity, chemicals, radiation
🗑
|
||||
| name 4 fungal disorders where it occurs | 1. tinea pedis (feet) 2. tinea corporis (body) 3. tinea versicolor, 4. tinea unguium (nails)
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
jguard423
Popular Science sets