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1. Integument Review Are you ready?
Don’t forget plates also!
2. Apocrine VS Eccrine
3. Cause of a suntan Melanocytes make melanin in response to UV exposure
4. Characteristics of papillary layer Top part of dermis
Projections called dermal papillae
Pain receptors
Touch receptors
Blood vessels
5. Complications of 3rd degree burn Associated dangers
- Dehydration
- Electrolyte imbalance
- Circulatory shock
6. Function of sebum Oil made by sebaceous glands
- Lubricant for skin
- Kills bacteria
Most with ducts that empty into hair follicles
7. Functions of skin
8. How are fingernails made?
9. How does body cool off
10. Layers of hair & how produced
11. Male pattern baldness results from what body chemicals?
12. Order of epidermis strata layers
13. Parts of a fingernail
14. Rules of Nines Way to determine the extent of burns
Body is divided into 11 areas for quick estimate
Each area represents ~ 9%
15. Medical terms: bedsores, cancer, bruise, redness Decubitus ulcer
Melanoma
Hematoma
Erythema
16. Skin problems caused by Virus
Fungus
Bacteria
Allergies
Inflammation of sebaceous glands
Inflammation of hair follicle
17. 4 types of membranes & examples Cutaneous membrane - skin
Mucous membrane – inside mouth
Serous membrane – covering organs
Synovial membrane – certain joints
18. 3 pigments of skin color
19. Tissue type of external skin layer
20. Visceral vs parietal Words to describe each layer of serous membranes
V – on organs
P – lining outer wall
21. Pleura, pericardium, vs. peritoneum
22. What are dermal papillae?
Projections called dermal papillae in Papillary layer of dermis
Fingerprints
23. Melanoma mole looks like
24. What is composition of sweat Composition
Mostly water
Some metabolic waste
Fatty acids and proteins (apocrine only)
25. What’s happening in each stratum?
26. What is keratin, where is it found Waterproof protein
Added by Stratum granulosum
Found in hair, nails, skin
27. What is melanin, where is it found Pigment made by melanocytes in stratum basale
Found in skin and hair
Protects nucleus from UV
28. Mucous membrane location Body cavities that open to the outside
29. Where are the three kinds of dermal receptors found? Free nerve endings
In dermal papillae
Meissner’s corpuscles
In dermal papillae.
Pacinian corpuscles
In reticular layer
30. Which kind of membrane is all connective tissue
31. Which layer(s) has no blood supply
32. Which layer(s) insulate(s)
33. Which receptors are for pain (temp), touch, pressure?