chapter 13- respiratory and circulatory systems Flashcards

You may prefer our related Brainscape-certified flashcards:
1
Q

what is the flow of blood

A

deoxygenated blood-> IVC and SVC-> RA -> tricuspid valve-> RV -> pulmonary semilunar valves-> pulmonary arteries-> lungs -> pulmonary veins -> LA-> bicuspid valve -> LV -> aortic semilunar valve

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

what is the pathway of electrical stimulation in the heart

A

SA node-> AV node -> bundle of his -> purkinje fibers

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

describe arteries

A

thick walled, muscular, elastic

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

describe veins

A

thin walled inelastic vessels

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

what is the clotting cascade

A

thromboplastin-> prothrombin -> thrombin -> fibrinogen -> fibrin

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

what muscles contract during inhalation

A

external intercostals

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

what is the tidal volume

A

volume of air moved during normal breath

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

what is the inspiratory reserve volume

A

volume of air that could be additionally inhaled into lungs at the end of a normal resting inhalation

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

what is the expiratory reserve volume

A

volume of air left in lungs at end of normal exhalation

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

what is the vital capacity

A

volume of air moved during a maximum inhalation followed by maximum exhalation

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