Font size
WorksheetsUnit 6 Practice Quizizz
Total questions: 40
Worksheet time: 24mins
Type of circulation that refers to blood flow from the heart to the lungs and back to the heart again?
Systemic circulation
Renal circulation
Portal circulation
Pulmonary circulation
Type of circulation that refers to the blood flowing through the entire body?
Systemic circulation
Renal circulation
Portal circulation
Pulmonary circulation
The contraction/emptying phase of the cardiac cycle?
Systole
Diastole
The relaxing/filling stage of the cardiac cycle?
Systole
Diastole
The type of blood vessel that normally carries de-oxygenated blood back to the heart from body cells?
arteries
capillaries
veins
The type of blood vessel that normally carries oxygenated blood from the heart to the body cells?
arteries
capillaries
veins
The main vein(s) that brings deoxygenated blood to the right atrium?
Aorta
Pulmonary veins
Superior and Inferior vena cava
Jugular vein
The circulatory system consists of what three parts?
Heart
Brain
Blood
Blood vessels
Liver
Blood vessels that carry blood away from the heart.
Veins
Capillaries
Arteries
Blood vessels that carry blood to the heart.
Veins
Arteries
Capillaries
The upper part of the heart is made up of two chambers called what?
Ventricles
Atria
The bottom part of the heart is divided into two chambers called what?
Ventricles
Atria
The smallest blood vessels that ensure oxygen and nutrients are delivered to the body's cells.
Capillaries
Arteries
Veins
Arteries carry oxygen rich blood away from the heart.
True
False
Veins carry oxygen poor blood back to the heart.
False
True
The FORCE of heart contractions is ....
heart rate
blood pressure
pulse
respiratory rate
This chamber of the heart RECEIVES oxygen rich blood back from the lungs
Right Atrium
Left Atrium
Right Ventricle
Left Ventricle
This chamber of the heart pumps the blood from the heart to the lungs through the pulmonary artery
Right Atrium
Left Atrium
Right Ventricle
Left Ventricle
This chamber of the heart pumps the blood back out to the body cells through the Aorta
Right Atrium
Left Atrium
Right Ventricle
Left Ventricle
Creates antibodies and fights against bacteria throughout the body
Natural pace maker in the heart
pace maker
systemic maker
pulmonary node
sinoatrial node
clings to the wall of the cavity, outside layer
serous
visceral
parietal
clings to the organs external surface, inside layer
serous
visceral
parietal
What prevents blood from flowing back into the atria when the ventricles contract?
semilunar valves
sinoatrial node
atrioventricular node
tricuspid and bicuspid valves
The impulse that signals each heartbeat is conducted along which path?
1. Atrioventricular node
2. Perkinje Fibers
3. Sinoatrial node
4. Atrioventricular bundle
1, 2, 3, 4
1,3, 4, 2
3,1, 4, 2
4, 1, 2, 3
Place the pathway of blood through the heart in the correct sequence.
L-K-H-B-G-E-C-F-A-I-E-D
I-J-D-C-F-A-H-B-G-E-K-L
A-B-J-C-D-E-F-K-L-G-H-I
I-J-E-D-C-F-A-B-G-H-K-L
The function of the valves is to...
Allow for the contraction of the heart.
Prevent back-flow.
Oxygenate the blood.
Supply the myocardium with oxygen.
