Exam One Ch. Three

studied byStudied by 2 people
5.0(1)
learn
LearnA personalized and smart learning plan
exam
Practice TestTake a test on your terms and definitions
spaced repetition
Spaced RepetitionScientifically backed study method
heart puzzle
Matching GameHow quick can you match all your cards?
flashcards
FlashcardsStudy terms and definitions

1 / 36

encourage image

There's no tags or description

Looks like no one added any tags here yet for you.

37 Terms

1
Integumentary Functions
Protection, synthesis, sensation, thermoregulation, social
New cards
2
Keratinized cells
make skin resistant to injuries, protection barrierSkin
New cards
3
Epidermis Layers from superficial to deep
Corneum, lucidum, granulosum, spinosum, basale
New cards
4
Stratum corneum
dead, keratinized cells
New cards
5
Stratum lucidum
Filled with precursor to keratin
New cards
6
Stratum granulosum
granules of waterproofing substance, materials to make keratin. Cells undergo apoptosis.
New cards
7
Stratum spinosum
Desmosomes hold cells together
New cards
8
Stratum basale
Stem cells that produce keratinocytes, Merkle cells, melanocytes. Attached to basement membrane
New cards
9
Dermis Layers superficial to deep
Papillary, reticular
New cards
10
Is a layer of areolar connective tissue. Contains thin collagen fibers, leukocytes, capillaries, dermal papillae.
Papillary
New cards
11
Made of dense irregular connective tissue and pocket of adipose tissue.
Reticular
New cards
12
surface sensory receptors
Meissner’s corpuscle
New cards
13
Deep sensory receptors
Pacinian corpuscle
New cards
14
Shots are injected into
Hypodermis
New cards
15
Cell shapes of the epithelial
columnar or cuboidal in stratum basale, become more flattened moving towards surface.
New cards
16
How many layers of epithelium divide?
3-5
New cards
17
Hair follicle is attached to this that makes it stand upright
Arrector pili (smooth) muscle
New cards
18
Glands in hair follicle
Apocrine and sebaceous
New cards
19
Types of cutaneous glands
Merocrine, apocrine, sebaceous, ceruminous, mammary
New cards
20
Regular sweat glands all over, secretes water to cool body, opens to outside
Merocrine (Eccrine)
New cards
21
Cutaneous glands are found in what layer?
Reticular
New cards
22
Public hair, flow into hair follicles, produce pheromones, coiled gland
Apocrine
New cards
23
Produce sebum, flask shaped, open to hair follicle, prevents skin drying out, holocrine
Sebaceous
New cards
24
Opens directly to surface, found in outer ear canal, secretes Cerumen
Ceruminous
New cards
25
Cancer Types:
Malignant melanoma, Basal cell carcinoma, squamous cell carcinoma.
New cards
26
ABCDEs of Nevi
Asymmetry, Border irregularity, color, diameter, evolution
New cards
27
Types of wound repair
Regeneration, fibrosis repair
New cards
28
Involves replacement of damaged cells with same type of cells
Regeneration
New cards
29
Forms clot/scab, replaces damaged tissue with scar tissue
Fibrosis/repair
New cards
30
After a cut, blood vessels release
leukocytes, antibodies, clotting factors, protein (fibrin)
New cards
31
Repair sequence
Blood vessels grow and repair, macrophages enter and remove damage and clot blood, fibroblasts synthesize new collagen to repair connective tissue, new collagen laid down by fibroblasts.
New cards
32
Epithelial cells proliferate and hep repair
Remodeling
New cards
33
Garbrect’s kids name
Zander
New cards
34
Endocrine glands release secretions into
the bloodstream
New cards
35
What is the mode of secretion of sebaceous glands?
Holocrine
New cards
36
Fingerprints are called
friction ridges
New cards
37
Which of the following is an epidermal cell with an immunological function?
dendritic cell
New cards
robot