{ "@context": "https://schema.org", "@type": "Organization", "name": "Brainscape", "url": "https://www.brainscape.com/", "logo": "https://www.brainscape.com/pks/images/cms/public-views/shared/Brainscape-logo-c4e172b280b4616f7fda.svg", "sameAs": [ "https://www.facebook.com/Brainscape", "https://x.com/brainscape", "https://www.linkedin.com/company/brainscape", "https://www.instagram.com/brainscape/", "https://www.tiktok.com/@brainscapeu", "https://www.pinterest.com/brainscape/", "https://www.youtube.com/@BrainscapeNY" ], "contactPoint": { "@type": "ContactPoint", "telephone": "(929) 334-4005", "contactType": "customer service", "availableLanguage": ["English"] }, "founder": { "@type": "Person", "name": "Andrew Cohen" }, "description": "Brainscape’s spaced repetition system is proven to DOUBLE learning results! Find, make, and study flashcards online or in our mobile app. Serious learners only.", "address": { "@type": "PostalAddress", "streetAddress": "159 W 25th St, Ste 517", "addressLocality": "New York", "addressRegion": "NY", "postalCode": "10001", "addressCountry": "USA" } }

Floriane Céré Flashcards

(32 cards)

1
Q

Types of hair

A
Guard hairs (primary) +Sebaceous gland+sweat gland+musculous arector pili
Undercoat hair (secondary)+sebaceous gland
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Cycle of hair

A

Anagen : growing period
Ketagen : transitional period
Telogen :resting period
Exogen : shedding phase

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What control the cycle ?

A

Photoperiod, T°C, Nutrition, Hormone, general state of hair, genetic, poorly understood factors

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Disorders of hair follicles

A

Atrophy, dysplasia

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Sweat gland

A

Apocrin : no on foot pad/ nasal plane. At the mucocutaneous junction interdigital area and dorsum
Eccrin : Only on foot pad and nasal plane. Deep in the dermis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Examination of the hair coat

A
  1. Density
  2. Colour
  3. Gloss
  4. Closure
  5. Occurrence of loose hair
  6. Stiffness
  7. External parasite
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Primary lesions

A
Macule (Patch if >1cm)
Papule
Plaque
Nodule
Wheales
Vesicle
Pustule
Cysta
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Wheal?

A

sharply circumscribed raised lesion consisting of oedema (urtica)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Tuber?

A

Inflammatory elevaton ofpapillary zone of skin or mucous mb

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Nodule?

A

circumbscribed, solid elevation, >1cm , into deeper layer of skin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Plaque?

A

larger, flat-topped elevation formed by extension/coalition of papules

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Papule?

A

small solid elevation of skin, >1cm , can palpate solid mass

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Angiodema ?

A

Huge hive of of a distensible region

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Vesicle ?

A

sharply circumscribed elevaiton of the epidermis filled with clear fluid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Bullae?

A

Vesicle>1cm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Cyst ?

A

Epithelium-lined cavity containing fluid or solid material . Smooth and well circumscribed

17
Q

Pustule?

A

Small, circumscribed elevation of epidermis that filled with pus.

18
Q

Abscess?

A

Demarcated fluctuant lesion resulting from a dermal or subcutaneous accumulation of pus.

19
Q

Pirmary or secondary lesions?

A
Scales
Crust
Comedones
Follicular cast
Pigmentary changes
20
Q

Scale?

A

Accumulation of loose fragment of the horny layer skin (cornified cell)

21
Q

Crust ?

A

Formed when dried exudate, serum, pus, blood, cells, scales

22
Q

Comedon?

A

Dilated hair follicle filled with cornified cells and sebaceous material.

23
Q

Follicular cast?

A

accumulation of keratin and follicular material that adhere to the hair shaft

24
Q

Secondary lesions

A
Epidermal collarette
Excoration/erosion 
Ulcer
Scar
Chap, fissure
Lichenification
Callus
Necrosis
25
Epidermal collarette ?
Special type of scale arranged in a circular rim of loose keratin flakes or peeling keratin
26
Excoriation?
Caused by scratching, biting or rubbing.
27
Erosion ?
Shallow epidermal defect that doesn't penetrate the basal laminar zone
28
Ulcer?
Break in the continuity of epidermis
29
Scar?
Area of fibrous tissue that has replaced the damage dermis or subcutaneous tissue
30
Fissura ?
Linear clivage in the epidemris
31
Lichenification?
Thickening/hardening of epidermis
32
Callus ?
Thickened, rough, hyperkeratotic, alopecic, often lichenified plaque