HC.5: Innervatie blaas en mictiereflex Flashcards

1
Q

Mictiecyclus

A

Vulfase: opslagfase
Ledigingsfase: mictiefase

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2
Q

Spieren van de blaas

A

m. detrusor: parasympathicus
urethrale sphincter: somatisch

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3
Q

Gebieden innervatie van de blaas

A

Cortex: timing
Pons: coördinatie
Sacraal mictie centrum: versterking & fijnafstelling

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4
Q

Zenuwen

A

Plexus pelvicus
Nervus pudendus

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5
Q

Gevolgen dwarslaesie cortex

A

Geen controle over timing
Spastische blaas

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6
Q

Gevolgen dwarslaesie ruggenwervel (supranucleair)

A

Cortex en pons uitgeschakeld
Geen controle over timing en coördinatie
Spastische blaas & discoördinatie
Overactieve blaas

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7
Q

Perifere laesie (intranucleair)

A

Complete ZCS uitgeschakeld
Grote, slappe blaas

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8
Q

Neurotransmitters

A

Acetylcholine (parasympathicus)
Noradrenaline (sympathicus)

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9
Q

Anticholinergica

A

Oxybutynine
Tolterodine
Solifenacine
Darifenacine

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10
Q

Bijwerkingen anticholinergica

A

Troebel zien
Droge mond
Obstipatie

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