Examenul sensibilitatii Flashcards

1
Q

Receptorii

A

-dispozitive diferentiate
Situate in:
πŸ–οΈ Tegumente
πŸ‘„ Mucoase
πŸ’ͺ Muschi
πŸ”— Tendoane
🦴 Articulatii
πŸ›‘οΈ Ligamente
🦾 Periost etc.
Functie: ⚑ Receptioneaza anumite excitatii din mediul extern sau intern al organismului.

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2
Q

Tipuri de receptori

A

Exteroreceptori
Propioreceptori
Viscero-receptori

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3
Q

Ce fac exteroreceptorii?

A

aduc informatii tactile, termice si dureroase din mediul extern

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4
Q

Tipuri de exteroreceptorii

A

πŸ–οΈ Receptori tactili:

πŸ”΅ Corpusculii Meissner – detecteaza presiune si contact.
🌑️ Receptori termici:

❄️ Corpusculii Krausse – detecteaza temperaturi scazute.
πŸ”₯ Corpusculii Ruffini – detecteaza temperaturi ridicate.
⚑ Receptori durerosi = Terminatii nervoase libere – responsabile pentru percepΘ›ia durerii 🧷

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5
Q

Proprioreceptorii πŸ‹οΈ

A

Sensibilitate profunda (mioartrokinetica)
Situati in:
πŸ”— Tendoane
πŸ’ͺ Muschi
🦴 Articulatii

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6
Q

Proprioreceptorii πŸ‹οΈ (tipuri)

A

🎯 Fusuri musculare – intinderea pasiva a muschiului
βš–οΈ Corpusculii Golgi – tensiunea activa/pasiva a muschiului la jonctiunea tendon-muschi
πŸ’₯ Corpusculii Vater-Pacini: presiunea din piele, periost, fascii, vase, organe interne)
⚑ Terminatii nervoase libere – in tesutul interfascicular

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7
Q

Viscero-roreceptori

A

informatii legate de mediul intern

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8
Q
A
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