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Q 1/40
Score 0
middle section of the chest cavity where the heart is located
30
Mediastinum
Q 2/40
Score 0
Membrane surrounding the heart
30
pericardium
40 questions
Q.
middle section of the chest cavity where the heart is located
1
30 sec
Q.
Membrane surrounding the heart
2
30 sec
Q.
heart muscle
3
30 sec
Q.
carries nutrients and oxygen to the body cells and carries metobolic waste away from cells
4
30 sec
Q.
Valves located between the atrial and ventricular chambers on each side of the heart, prevent backflow into the atria when the ventricles are contracting.
5
30 sec
Q.
valve between the left atrium and the left ventricle; bicuspid valve
6
30 sec
Q.
pulmonary valve and aortic valve
7
30 sec
Q.
normal blood pressure
8
30 sec
Q.
Blood pressure in the arteries during contraction of the ventricles.
9
30 sec
Q.
the pressure in the arteries when the heart is at rest
10
30 sec
Q.
carries blood to the lungs for gas exchange and returns it to the heart
11
30 sec
Q.
Circuit of blood that carries blood between the heart and the rest of the body.
12
30 sec
Q.
pumps oxygenated blood to the body
13
30 sec
Q.
pumps blood to the lungs
14
30 sec
Q.
Largest artery in the body
15
30 sec
Q.
artery carrying oxygen-poor blood from the heart to the lungs
16
30 sec
Q.
Deliver oxygen rich blood from the lungs to the left atrium
17
30 sec
Q.
veins that carry deoxygenated blood to the right atrium from the systemic circuit
18
30 sec
Q.
pacemaker of the heart
19
30 sec
Q.
only electrical connection between atria and ventricles
20
30 sec
Q.
relays electrical impulses from atria into ventricles
21
30 sec
Q.
Correct path an impulse takes in the conduction system of the heart
22
30 sec
Q.
closing of AV valves
23
30 sec
Q.
semilunar valves closing
24
30 sec
Q.
blood clot in the vessels of the brain
25
30 sec
Q.
rupture of a blood vessel in the brain
26
30 sec
Q.
condition in which fatty deposits called plaque build up on the inner walls of the arteries
27
30 sec
Q.
A reduction in the supply of blood to the heart resulting in damage to the muscle of the heart.
28
30 sec
Q.
hypertension
29
30 sec
Q.
congenital defect in the septum dividing the left and right atria
30
30 sec
Q.
rapid heart rate
31
30 sec
Q.
specialized conductive fibers located within the walls of the ventricles
32
30 sec
Q.
"heart strings" are tiny white collagenic cords that anchor the cusps to the ventricular walls. They originate from the papillary muscles.
33
30 sec
Q.
A circle of arteries at the base of the brain that supply blood to the brain
34
30 sec
Q.
The volume of blood ejected from the left side of the heart in one minute.
35
30 sec
Q.
ventricular depolarization
36
30 sec
Q.
atrial depolarization
37
30 sec
Q.
A recording of the electrical activity of the heart
38
30 sec
Q.
abnormal swishing sound caused by improper closure of the heart valves
39
30 sec
Q.
abnormally swollen, twisted veins with defective valves; most often seen in the legs
