Antagonistas nicotínicos Flashcards

1
Q

función de los antagonistas nicotínicos

A

inducir relajación muscular

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

Ant nicotinicos despolarizantes

A

succinilcolina

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

función de succinilcolina

A

impedir que el musculo se repolarice y se contraiga

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

fase en la que se podria revertir el bloqueo NM

A

fase 2 con neostigmina

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

usos de succinilcolina

A
  • intubación de secuencia rápida -> bloqueo NM
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

en cuanto tiempo hace efecto y cuanto dura la succinilcolina

A
  • en 1 min
  • dura 5-10
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

efectos adversos de los despolarizantes

A
  • hiperpotasemia
  • hipertermia maligna
  • bradicardia
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

contraindicaciones de los despolarizantes

A
  • trauma severo
  • quemaduras
  • parálisis crónica
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

ant nicotinicos NO despolarizantes

A
  • rocuronio
  • pancuronio
  • vecuronio
  • cistracurio
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

tiempo de inicio de rocuronio y pancuronio

A
  • rocuronio: rápido
  • pancuronio: lento
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

tiempo de acción de rocuronio y pancuronio

A
  • rocuronio: corto
  • pancuronio: largo
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

medicamentos para la reversión de los no despolarizantes

A

neostigmina/sugammadex para rocuronio/vecuronio

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

efectos adversos de los no despolarizantes

A
  • hipotensión
  • liberas histamina
  • bloqueo prolongado en insuf renal/hepática
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

contraindicaciones de no despolarizantes

A

px con insuficiencia renal o hepática

excepto cisatracurio

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