WorksheetsCH6 CV - A&P Day 4 QUIZ
Total questions: 25
Worksheet time: 22mins
Cardiac muscle contracts ________.
spontaneously
voluntarily
randomly
haphazardly
The normal range for an adult's heart beat is _________.
60-100
50-90
70-110
80-120
The heart is located in the
mediastinum between the 2nd rib and 5th intercostal space
mediastinum between the 3nd rib and 6th intercostal space
mediastinum between the 1st rib and 5th intercostal space
mediastinum between the 2nd rib and 6th intercostal space
epicardium
serous layer; forms the outside layer
myocardium
cardiac muscle that forms the middle layer
endocardium
innermost layer that lines the inside of the heart
pericardium
fibroserous sac that covers the heart
The valve that separates the right atrium and the right ventricle is the
bicuspid valve
tricuspid valve
aortic semilunar valve
pulmonary semilunar valve
Label the chambers of the heart:
veins
goes toward heart, carries deoxygenated blood
artery
goes away from the heart, carries oxygenated blood
venule
small vein
arteriole
small artery
capillary
gas exchange occurs
The heart acts as a ________ pump.
double
triple
single
lymph
What are the two (two) functions of the circulatory system? (read carefully)
circulate oxygenated blood to the body's cells
transport carbon dioxide and metabolic waste away from the body's cells
circulate de-oxygenated blood to the body's cells
transport CO and oxygen waste away from the body's cells
-pathy
disease
-plasty
surgical repair
-sclerosis
hardening; thickening
-stenosis
narrowing; tightening
-stomy
surgical opening
Reorder the layers of the heart from the innermost layer to outermost layer.
endocardium
myocardium
epicardium
pericardial cavity
pericardium
What sound is made by the tricuspid and bicuspid valves closing?
LUB
DUB
BUB
GLUB
What sound is made by the pulmonary and aortic valves closing?
LUB
DUB
BUB
GLUB
A vein has ______. This helps keep blood going in the right direction.
valves
very thin walls
very thick wall
Systolic pressure means the (a) are
(b) and the (c) are relaxing.
Sinoatrial node
located in right atrium; natural pacemaker
Atrioventricular node
located between the right atrium & right ventricle
Bundle of His
group of nerve fibers in the septum.
Bundle branches
nerve fibers that carry the impulse
down the ventricles.
Purkinje Fibers
nerve fibers located throughout the ventricles
A vein has ______. This helps keep blood going in the right direction.
valves
very thin walls
very thick wall
filters
Diastolic pressure means the (a) are
(b) and the atria are (c) .
A _______ is the beat of the heart felt at an arterial site as a wave of blood passes through the artery (contracts and relaxes)
pulse
blood pressure
contraction
respiratory rate
Label the three most common pulse sites.
Which two (2) pulse sites are used during CPR pulse checks?
carotid
femoral
radial
popliteal
temporal
This medical term means device that measures pulse pressure.
sphygmomanometer
pulse oximeter
stethoscope
contractionometer
The cardiovascular system is also known as the ________.
circulatory system
arteriovenous system
respiratory system
coronovascular system
Select the apex of the heart where the apical pulse may be found.
Label the heart correctly.
