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WorksheetsDN 11.4
Total questions: 16
Worksheet time: 22mins
Name
Class
Date
1.
Tunica _______, the middle layer of a typical blood vessel, contains smooth muscle and elastic fibers.
a)
intima
b)
externa
c)
media
d)
adventitia
2.
The sinoatrial node is located in the ________.
a)
aorta
b)
right atrium
c)
left atrium
d)
right ventricle
3.
Which one of the following represents the correct path for the transmission of an impulse in the intrinsic conduction system of the heart?
a)
AV node, Bundle of His, SA node, Purkinje fibers, bundle branches
b)
SA node, AV node, Bundle of His, bundle branches, Purkinje fibers
c)
SA node, Bundle of His, AV node, Purkinje fibers, bundle branches
d)
SA node, Bundle of His, bundle branches, Purkinje fibers, AV node
4.
The heart sounds "lub" and "dup" result from ________.
a)
opening of the heart valves
b)
firing of the nodes of the intrinsic conduction system
c)
blood rushing through the chambers
d)
closure of heart valves
5.
Exchanges between blood and tissue cells occur in capillary beds.
a)
True
b)
False
6.
Which of these WILL NOT carry OXYGEN POOR BLOOD?
a)
#8
b)
#12
c)
#12
d)
#17
7.
Label #13 is pointing to area of the...
a)
Left Common Cartotid
b)
Left Subclavian Vein
c)
Left Subclavian Artery
d)
Right Subclavian Artery
8.
Which of these WILL NOT carry OXYGEN RICH BLOOD?
a)
#28
b)
#6
c)
#7
d)
#13
9.
Blood pressure is recorded as
a)
Systolic/diastolic
b)
Diastolic/systolic
10.
Normal blood pressure is...
a)
120/80 mmHg
b)
80/120 mmHg
c)
140/90 mmHg
d)
80/140 mmHg
11.
Hypertension is anything above...
a)
120/80 mmHg
b)
90/120 mmHg
c)
140/90 mmHg
d)
80/140 mmHg
12.
The number of times your heart beats in a minute is called
a)
Pulse
b)
Heartbeat
c)
Blood Pressure
13.
What is happening during Diastole?
a)
Ventricles are relaxing
b)
Ventricles are contracting
14.
Someone has a blood pressure of 112/75 This is
a)
Too high
b)
Too low
c)
Just right
15.
Is the blood pressure in the picture normal?
a)
Yes
b)
No
16.
What is the blood pressure in the picture?
a)
118
b)
118/78
c)
78
d)
78/70
e)
70
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