Capacidades y Volumenes Flashcards

1
Q

volumen corriente

A

Volumen desplazado en la respiración en reposo (500 ml)

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

Capacidad vital

A

volumen de los pulmones después de una espiración máxima

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

Capacidad vital forzada(CVF)

A

Es el volumen total de aire que se puede espirar forzadamente después de una inspiración máxima.

This is the maximum amount of air a person can expel from the lungs after first filling the lungs to their maximum extent and then expiring to the maximum extent (about 4600 milliliters).

The vital capacity equals the inspiratory reserve volume plus the tidal volume plus the expiratory reserve volume

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

Volumen espiratorio forzado(VEF1)

A

Es el volumen de aire que se puede espirar forzadamente en un segundo.

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

Ventilación pulmonar (Volumen minuto)

A

Vol.corriente x F.R.

En un individuo de 75 kg en reposo

500 ml x 12 ciclos/min

6.000 ml/min.

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

Ventilación alveolar

A

(Vol. Corriente -Vol.esp.muerto) x Frec. Resp.

Individuo de 75 kg en reposo

(500 -150)ml x 12c/min

4.200 ml/min.

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

Presión Alveolar de CO2

A

Producción C02
PaC02= ———————–
Va

ventilación alveolar (Va)

presión alveolar de C02(PaC02)

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

La presión intrapleural

A

La presión intrapleural al inicio de la inspiración es negativa (-3 mmHg) y alcanza un valor de -6 mmHg.

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

La presión alveolar

A

La presión alveolar de cero pasa a -1 mmHg vuelve a cero. En la espiración de 0 a +1

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

Functional residual capacity

A

This is the amount of air that remains in the lungs at the end of normal expiration (about 2300 milliliters)

FRC = ERV + RV

FRC functional residual capacity
ERV expiratory reserve volume
RV residual volume

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Capacidad Pulmonar total

A

The total lung capacity is the maximum volume to which the lungs can be expanded with the greatest possible effort (about 5800 milliliters); it is equal to the vital capacity plus the residual volume.

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

Capacidad Inspiratoria

A

The inspiratory capacity equals the tidal volume plus the inspiratory reserve volume. This is the amount of air (about 3500 milliliters) a person can breathe in, beginning at the normal expiratory level and distending the lungs to the maximum amount.

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

inspiratory reserve volume

A

The is the extra volume of air that can be inspired over and above the normal tidal volume when the person inspires with full force; it is usually equal to about 3000 milliliters.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

expiratory reserve volume

A

the maximum extra volume of air that can be expired by forceful expiration after the end of a normal tidal expiration; this normally amounts to about 1100 milliliters

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

residual volume

A

The residual volume is the volume of air remaining in the lungs after the most forceful expiration; this volume averages about 1200 milliliters.

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