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WorksheetsBIO1350 Cardiovascular Review
Total questions: 20
Worksheet time: 10mins
Blood Vessel marked by a yellow X:
Inferior Vena Cava
Pulmonary artery
Pulmonary Vein
Superior Vena Cava
Valve marked by yellow X:
aortic semilunar valve
tricuspid valve
bicuspid valve
Pulmonary semilunar valve
Valve marked by a yellow X:
bicuspid vlve
tricuspid valve
pulmonary semilunar valve
aortic semilunar valve
Chamber marked by a yellow X:
right atrium
left ventricle
right ventricle
left atrium
Structures indicated by the yellow arrows:
papillary muscles
coronary sinus
internventricular septa
arterioles
Blood vessel indicated by an X:
rt coronary artery
circumflex artery
middle cardiac vein
popliteal artery
During atrial systole, the
AV valves are closed
ventricles are relaxed
ventricles are in systole
semilunar valves are open
Which of the following is most likely to relieve an anxiety-induced tachycardia?
vagolytic drug
Beta1- adrenergic agonist
sympathomimetic
Beta1-adrenergic blocker
What term refers to the amount of blood pumped by the ventricle in one beat?
cardiac output
blood volume
hematocrit
stroke volume
Which term refers to the amount of blood pumped by the heart in 1 minute?
stroke volume
cardiac output
inotropic effect
Starling's volume
Which of the following is descriptive of the vagus nerve?
fight-or-flight
parasympathetic
sympathetic
Adrenergic
Decreased blood flow through the coronary arteries is most likely to cause
valve damage
pulmonary edema
angina pectoris
bradycardia
Which term refers to a heart rate less than 60 beats/min?
bradycardia
heart block
fight-or-flight
tachycardia
What is the term for the sequence of events that occur during one heartbeat?
stroke volume
cardiac output
cardiac cycle
systole
Sympathetic stimulation to the heart
decreases stroke volume
increases heart rate
causes bradycardia
decreases cardiac output
The P wave on the EKG represents:
atrial depolarization
ventricular depolarization
ventricular repolarization
The QRS complex on the EKG represents:
atrial depolarization
ventricular depolarization
ventricular repolarization
The T wave on an EKG represents:
atrial depolarization
ventricular depolarization
ventricular repolarization
atrial repolarization
The pacemaker of the heart
AV node
SA node
Purkinje fibers
bundle of His
The last part of the conduction system of the heart
SA node
AV node
Bundle branches
Purkinje Fibers
