cardiovascular system

Question 1

Direction of blood flow starting with the Vena Cava

Answer 1

vena cava, right atrium, tricuspid valve, right ventricle, semi lunar valve, pulmonary arteries, lungs, pulmonary veins, left atrium, bicuspid valve, left ventricle, semi lunar valve, aorta, body

Question 2

Untrained heart rate

Answer 2

Rest-70
Submax- 120
Maximal- 220 - age

Question 3

Untrained stroke volume

Answer 3

Rest-70
Submax-100
Maximal 120

Question 4

Untrained cardiac output

Answer 4

Rest-5
Submax- 10
Maximal-25

Question 5

Trained heart rate

Answer 5

Rest-50
Submax-100
Maximal- 220-age

Question 6

Trained stroke volume

Answer 6

Rest-100
Submax-180
Maximal-200

Question 7

Trained cardiac output

Answer 7

Rest-5
Submax-20
Maximal-40

Question 8

Define heart rate

Answer 8

The number of times the heart beats per minute

Question 9

Define stroke volume

Answer 9

The amount of blood ejected from the left ventricle of the heart per beat

Question 10

Define cardiac output

Answer 10

The volume of blood ejected from the left ventricle per minute

Question 11

Heart equation

Answer 11

Heart rate x Stroke volume = Cardiac output

Question 12

What does systole means?

Answer 12

Contraction of the heart

Question 13

What does diastole mean?

Answer 13

Relaxation of the heart- chamber fill with blood

Question 14

Phases of the cardiac cycle

Answer 14

Cardiac diastole-Atria systole-Atrial diastole-Ventricular systole-Ventricular diastole-Cardiac diastole

Question 15

A resting heart rate of under 60 bpm called?

Answer 15

Bradycardia

Question 16

What is anticipatory rise?

Answer 16

When the heart rate increases before we start exercise