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HBS 4.3 - Circulation and Blood Flow Flashcards | StudBud
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HBS 4.3 - Circulation and Blood Flow
HBS 4.3 - Circulation and Blood Flow
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Human Body Systems 4.3 Circulation and Blood Flow #hbs #hbs43 #pltw
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Answers
1
The blood vessels labeled #6 on the diagram are the
aorta
vena cavae
pulmonary arteries
pulmonary veins
2
Which type of muscle is primarily responsible for causing blood to move throughout the body?
epithelial
smooth
cardiac
skeletal
3
What is cardiac output if stroke volume is 75 ml/beat and pulse rate is 80 beats/minute?
6000 ml/min
15 ml/min
0.94 ml/min
155 ml/min
4
The build-up of plaque in arteries that reduces blood flow, is known as
atherosclerosis
hypertension
multiple sclerosis
arteriosclerosis
5
This vessel is prone to varicose problems
capillary
vein
artery
6
The hardening and thickening of artery walls, often due to cigarette smoking, is
arteriosclerosis
multiple sclerosis
atherosclerosis
peripheral artery disease
7
The renal artery supplies oxygen to which organ?
pancreas
stomach
kidney
liver
8
This vessel is where the actual exchange of gases occur (O2 and CO2), very thin porous walls
vein
capillary
artery
9
The jugular vein is located in the
lower leg
neck
upper leg
arm
10
After being oxygenated in the lungs, blood is returned to the
right ventricle
right atrium
left ventricle
left atrium
11
Systolic blood pressure is the pressure
during heart contraction
when the heart is relaxed
in the arm
in the ankles
12
This blood vessel has the highest pressure inside, therefore the largest muscle surrounding it
artery
vein
capillary
13
Artery #5 in the image is
radial artery
brachial artery
subclavian artery
aorta
14
After leaving the left ventricle, blood flows next into the
right atrium
left atrium
pulmonary artery
aorta
15
The arteries that nourish and provide oxygen and energy to the heart muscle itself are
the aorta
carotid arteries
coronary arteries
radial arteries
16
The femoral artery is located in the
upper leg
lower leg
arm
neck
17
This vessel is located superficially, and is where a nurse would insert an IV
capillary
vein
artery
18
Valve #12 between the left atrium and ventricle is known as the
mitral valve
tricuspid valve
aortic valve
pulmonary valve
19
The carotid artery brings blood to the
abdominal organs
brain
kidney
arm
20
This blood vessel contains valves so blood does not flow in the wrong direction
artery
vein
capillary
21
Artery #1 in the diagram is the
carotid artery
brachial artery
aorta
subclavian artery
22
Artery #3 in the diagram is the
carotid artery
subclavian artery
radial artery
brachial artery
23
Artery D in the image is the
iliac artery
femoral artery
popliteal artery
tibial artery
24
Ankle brachial index is often used to diagnose
peripheral artery disease
atherosclerosis
multiple sclerosis
hypertension
25
Chamber #8 in the diagram is the
right atrium
right ventricle
left atrium
left ventricle
