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HHB 2.6 Cardiac Cycle QUIZS

Total questions: 20

Worksheet time: 20mins

Name
Class
Date
1.
Blood pressure is measured using
a)
a stethoscope
b)
a sphygmomanometer
c)
an ultrasound
d)
an electrocardiogram
2.

Which stage of the cardiac cycle is the diagram demonstrating?

a)

Atrial systole

b)

Ventricular systole

c)

Diastole

3.

What would a typical blood pressure reading for a young adult be?

a)

120/80 mmHg

b)

80/120 mmHg

c)

180/20 mmHg

d)

120/120 mmHg

4.

What is Cardiac Output (CO)?

a)

The volume of blood pumped through each ventricle per minute

b)

The volume of blood pumped through each atria per minute

c)

The volume of blood ejected by each ventricle during each contraction (systole)

5.

What is Stroke Volume (SV)?

a)

The volume of blood pumped through each ventricle per minute

b)

The volume of blood pumped through each atria per minute

c)

The volume of blood ejected by each ventricle during each contraction (systole)

6.
What does the parasympathetic nervous system do to heart rate?
a)
decreases heart rate
b)
increases heart rate
c)
stops heart rate
d)
keeps heart rate at a steady pace
7.

Where is the sino-atrial node (SAN) located?

a)

wall of the Left Atrium

b)

wall of the Right Ventricle

c)

wall of the Left Ventricle

d)

wall of the Right Atrium

8.

Which letter(s) represents the part of the wave that is showing diastole?

a)

P

b)

QRS

c)

T

d)

R

9.

Which letter(s) represents the part of the wave that is showing atrial systole?

a)

P

b)

QRS

c)

T

d)

R

10.

Which stage of the cardiac cycle is the diagram demonstrating?

a)

Atrial systole

b)

Ventricular systole

c)

Diastole

11.

Which letter represents the SAN node?

a)
A
b)
B
c)
C
d)
D
12.

Which letter represents the AV node?

a)
A
b)
B
c)
C
d)
D
13.
In which 2 blood vessels are semi-lunar valves found?
a)
aorta and vena cava
b)
aorta and pulmonary vein
c)
pulmonary vein and vena cava
d)
aorta and pulmonary artery
14.

Which describes what the valves of the heart do during ventricular systole?

a)

AV valves are closed

SL valves are open

b)

AV valves are open

SL valves are open

c)

AV valves are closed

SL valves are closed

d)

AV valves are open

SL valves are closed

15.
What is the name of the part of the nervous system which also controls heart rate?
a)
Automatic Nervous System
b)
Autonomous Nervous System
c)
Autonomic Nervous System
d)
Automobile Nervous System
16.
How is Cardiac Output measured?
a)
Cardiac Output = Heart Rate x Stroke Volume
b)
Cardiac Output = Heart Rate + Stroke Volume
c)
Cardiac Output = Heart Rate ÷ Stroke Volume
d)
Cardiac Output = Heart Rate − Stroke Volume
17.
What is the name of the neurotransmitter released by sympathetic nerves to control heart rate?
a)
acetylcholine
b)
noradrenaline
c)
dopamine
d)
endorphins
18.
What term is used to describe heart muscle contracting?
a)
Diastole
b)
Cardiac Cycle
c)
Systole
d)
Conduction
19.
What does the sympathetic nervous system do to heart rate?
a)
decreases heart rate
b)
increases heart rate
c)
stops heart rate
d)
keeps heart rate at a steady pace
20.

Which letter(s) represents the part of the wave that is showing ventricular systole?

a)

P

b)

QRS

c)

T

d)

R