Cardiovascular Review

Side of the heart that contains deoxygenated (blue) blood Right Left Both Neither Answer: A

Period of heart chamber relaxation (bottom number in blood pressure reading) Systole Diastole Resistance Velocity Ventriculation Answer: B

Pacemaker of the heart A. Sinoatrial (SA) node B. Atrioventricular (AV) node C. His node D. Purkinje node Answer: A

Carry blood toward the heart A. Arteries B. Arterioles C. Veins D. Venules E. Both A and B F. Both C and D Answer: F

Valve between right atrium and ventricle Bicuspid B. Tricuspid C. Pulmonary D. Aortic E. Semilunar Answer: B

Movement of molecules from high to low concentration Diffusion Bulk flow Transcytosis Filtration Endocytosis Answer: A

Separates right and left chambers of heart A. bicuspid B. tricuspid C. septum D. diaphragm E. apex Answer: C

Records cardiac cycle A. Electroencephalogram (EEG) B. Myogram C. Electrocardiogram (ECG) D. MRI E. Spirometer Answer: C

Site of exchange between blood and tissues A. Arteries B. Aterioles C. Capillaries D. Venules E. Veins F. All of these Answer: C

Vessels that supply blood to heart A. Cardiac arteries B. Coronary arteries C. Pulmonary arteries D. Carotid arteries E. Aortic arteries Answer: B

Gives heartbeat its sound A. Valves closing B. Muscle contractions C. Excitation of nodes D. Bundles of His E. Blood movement Answer: A

What arteries branch into A. Veins B. Venules C. Capillaries D. Aterioles E. Vena Cava Answer: D

Valve that keeps blood from flowing back into the left ventricle A. Bicuspid B. Tricuspid C. Aortic D. Pulmonary E. A-V valve Answer: C

Also called mitral valve A. Bicuspid B. Tricuspid C. Aortic D. Pulmonary E. A-P valve Answer: A

Where in chest heart sits A. Left side B. Right side C. Middle D. Not in chest Answer: C

Middle layer of heart wall A. Epicardium B. Myocardium C. Endocardium D. Pericardium E. Peritoneum Answer: B

Outside layer of heart A. Epicardium B. Myocardium C. Visceral pericardium D. Endocardium E. Both a and c Answer: E

In which of the following areas would you find oxygenated (red) blood? A. Right atrium B. Left ventricle C. Pulmonary artery D. Pulmonary vein E. Both B and C F. Both B and D Answer: F

Where AV node sends cardiac signal SA node AV bundle (bundle of HIS) Purkinje fiber Pulmonary node Atrial septum Answer: B

C E A B D Answer: A P- Wave; atrial contraction T- Wave; ventricular repolarization QRS interval; ventricular contraction Q-T interval Answer: E Answer: C Answer: D