Sx distrés respiratorio neonatal Flashcards

1
Q

Sx de distrés respiratorio tambien se conoce como:

A
  • sx de dificultad respiratoria
  • sx de membrana hialina
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Es común en:

A

RN pretérmino

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

Característica principal:

A

deficiencia de surfactante por inmadurez pulmonar

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

Factores de riesgo:

A

diabetes materna
sexo masculino
asfixia perinatal
infección pulmonar
líquido pulmonar excesivo

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

Es correcto dar corticoides prenatales?

A

SI, ocasionan menor riesgo de atelectasia
Betametasona
Dexametasona

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

Causas principales de distrés respiratorio

A

Sx de distrés respiratorio
Taquipnea transitoria del RN
Neumonía/sepsis
Sx de aspiración de meconio
Cardiopatía congénita

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Factores de riesgo

A

prematurez
edad materna avanzada
cesárea
raza blanca
hernia diafragmática
diabetes gestacional
hipotermia
asfixia perinatal
masculino
aspiración de meconio
embarazos múltiples
historia familiar de SDR
hipoplasia pulmonar
infecciones pulmonares
hemorragia pulmonar

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Evolución natural del SDR

A

5-7 días

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

Factores que disminuyen síntesis de factor surfactante

A

hipotermia, hipovolemia, hipoxia y acidosis

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

Clínica SDR

A
  • dificultad respiratoria progresiva de inicio temprano
  • quejido, aleteo nasal, retracciones, tiraje
  • apneas
  • cianosis
  • aumento de transmisión de ruidos rspiratorios
  • pico de sintomas a las 72 hrs
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Diagnóstico SDR

A

RX: infiltrado reticulogranular fino bilateral, broncograma aéreo

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

Tratamiento SDR

A
  • surfactante
  • CPAP nasal
  • estabilización inicial
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Se recomienda la ventilación invasiva?

A

NO

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