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WorksheetsAngela M. - Unit 4 Review
Total questions: 15
Worksheet time: 8mins
What side does the pulmonary circuit go through and with clean or dirty blood?
Left; clean
Right; dirty
Right; clean
Left; dirty
What is the main function of the left ventricle?
Receive blood from systemic circuit
Pump blood through pulmonary circuit
Receive blood from pulmonary circuit
Pump blood through systemic circuit
What are the muscle layers of the heart wall?
epicardium, myocardium, and endocardium
Superior vana cava and inferior vena cava
Tricuspus, bicuspid, aortic, and pulmonary
Interventricular septum and interatrial septum
The ventricles are _______ to the atrium
Superior
Inferior
Lateral
Medial
What valves are atrioventricular valves?
Aortic and pulmonary
Right pulmonary veins and left pulmonary veins
Superior vena cava and inferior vena cava
Tricuspid and bicuspid
What valves are semilunar valves?
Aortic valve and pulmonary valve
Left pulmonary veins and right pulmonary veins
Superior vena cava and inferior vena cava
Tricuspid valve and bicuspid valve
What are ways to replace valvular stenosis or incompetent valves?
Mechanical valve
Animal valve
Take it out
Cadaver valve
In the pathway of blood, where does blood go from the pulmonary semilunar valve?
Right ventricle
Pulmonary trunk
Left ventricle
Pulmonary arteries
What is your natural pacemaker of the heart?
AV bundle
Bundle of his
AV node
SA node
What is the sequence of excitation? (5)
1.Purkinjie fibers 2. Bundle branches 3. AV bundle 4. AV node 5. SA node
1.SA node 2. AV node 3. Bundle of his 4. Purkinjie fibers
1.SA node 2. AV node 3. AV bundle 4. Bundle branches 5. Purkinjie fibers
1.AV node 2. SA node 3. Bundle of his 4. Purkinjie fibers 5. Bundle branches
Which of these mean the same things?
Repolarization; Diastole; Relaxation
Repolarization; Systole; Contraction
Depolarization; Diastole; Contraction
Depolarization; Systole; Relaxation
What does EKG stand for?
Electrokardiography
Electronicardiograph
Electronicardiographic
Electrocardiopraphy
What is the equation HR*SV for?
Cardiac cycle
Stroke volume
Cardiac output
Heart rate
What sounds should your heart make?
Lub-Lub
Lub-Dub
Bum-Bump
Dub-Dub
What is the order of EKG waves?
PR interval, QT interval
P complex, QRS wave, T bump
PQRST waves
P wave, QRS complex, T wave
