Tesuturi Flashcards

1
Q

Ce sunt tesuturile?

A

=sisteme organizate de materie vie formate din celule similare care indeplinesc in organism

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2
Q

Clasificare tesuturi

A
  1. EPITELIAL
    A. DE ACOPERIRE
    B. GLANDULAR/SECRETOR
    C. SENZORIAL
2.CONJUNCTIV
A  .MOALE
B.  SEMIDUR
3.  DUR
4.  FLUID=sangele
  1. MUSCULAR
  2. NERVOS
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3
Q

Tesutul epitelial de acoperire, clasificare

A
  1. SIMPLU/UNISTRATIFICAT
    a) pavimentos
    - tunica interna(endoteliu) a vaselor sangvine si limfatice
    b) cubic
    - mucoasa bronhiolelor
    c) cilindric ciliat si neciliat
    - mucoasa tubului digestiv
    - epiteliul vilozitatii intestinale

2.PSEUDOSTRATIFICAT
cilindric ciliat si neciliat
- epiteliul traheal

  1. PLURISTRATIFICAT
    a) pavimentos keratinizat (epiderma) si nekeratinizat (epiteliul mucoasei bucale si vaginului)
    b) cubic si cilindric:
    - canalele glandelor exocrine
    c) de tranzitie
    - uroteliul
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4
Q

Tesutul epitelial glandular, clasificare

A
  1. TIP ENDOCRIN
    a) in cordoane celulare
    - adenohipofiza
    - glandele paratiroide
    b) tipul folicular
    - tiroida
  2. TIP EXOCRIN (PLURICELULAR)
    a) simplu - tubular, acinos
    b) compus - tubulo-acinos
  3. TIP MIXT
    - pancreas
    - testicul
    - ovar
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5
Q

Tesutul epitelial senzorial

A

INTRA IN STRUCTURA ORGANELOR DE SIMT

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6
Q

Tesutul conjunctiv moale, clasificare

A
  1. LAX
    - insoteste alte tesuturi
    - leaga unele organe
    - in hipoderm
  2. RETICULAT
    - in ganglioni limfatici
    - splina
  3. ADIPOS
    - in jurul unor organe(rinichi,ochi)
    - subcutanat
    - apendice epiploice adipoase (int gros)
  4. FIBROS
    - tendoane
    - ligamente
    - aponevroze
    - canalul central al diafizei oaselor la adult
  5. ELASTIC
    - tunica medie a arterelor si venelor
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7
Q

Tesutul conjunctiv Semidur ,clasificare

A

CARTILAGINOS

a. hialin
- cartilajele costale, laringiale, traheale
b. elastic
- pavilionul urechii, epiglota
c. fibros
- discurile intervertebrale si meniscurile articulare

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8
Q

Tesutul conjunctiv Dur, clasificare

A

OSOS

a. haversian (compact)
- diafizele oaselor lungi
b. spongios (trabecular)
- epifizele oaselor lungi
- in int oaselor scurte si late

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9
Q

Tesutul muscular clasificare

A

a. striat
- muschii scheletici/somatici
b. neted
- visceral si multiunitar(iris)
c. striat de tip cardiac
- miocard

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10
Q

Tesutul nervos clasificare

A

neuronul - celula nervoasa

nevroglia - celula gliala

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