Physiology 2 Exam 1 Review 1 Jeopardy Template

General/Calculations	Anatomy	Pathophysiology/Cardiac Cycle	Synapses/Neurophysiology	EKG/Heart Sounds
100 Velocity of conduction through the AV node What is dromotropicity?	100 Produces peptides and hormones that regulate blood pressure and cardiac function The heart is an endocrine gland that does what?	100 Hypoxia or impairment of cellular metabolism in tissues What is the final event observed in hypovolemic or cardiogenic shock?	100 Sodium Which ion is responsible for depolarizing a fast response cardiac cell?	100 T wave Which EKG tracing represents ventricular repolarization?
200 70 mmHg If a blood pressure is measured at 160/90, what is the patient’s pulse pressure?	200 Contractile cells, Conductile cells, Authorhythmic cells What are the cell types of the intrinsic conduction system?	200 Decrease in blood volume In hypovolemic shock, the drop in cardiac output is caused by what?	200 AV node → Bundle of His → Bundle branches → Purkinje fibers When pacemaker cells fire an action potential, the action potential follows what path of the heart’s conduction system (starting at AV node)?	200 QRS complex Which EKG deflection represents ventricular depolarization?
300 Treppe effect An increase in heart rate subsequently increases contractility of the heart, what is this occurrence known as?	300 Left - Aortic semilunar valve Right - Pulmonary semilunar valve Which valve prevents backflow of blood into the left ventricle? Right ventricle?	300 Passive ventricular filling In which phase does blood flow passively through open AV valves into ventricles?	300 Calcium and Sodium Which ions are essential for depolarizing the resting potential of a slow response cell?	300 Atrial depolarization What does the P wave represent?
400 0.125 mmHg/mL/min Calculate the vascular resistance of this patient. Renal blood flow = 400 mL/min, Pressure in renal artery = 60 mmHg, Pressure in renal vein = 10 mmHg	400 Intercalated discs Cardiac muscle fibers are joined by what to allow the heart to contract in a functional syncytium?	400 Isovolumic relaxation In which phase is there a decline in ventricular pressure causing closure of semilunar valves?	400 Sympathetic, SA and AV nodes and within cardiac tissue Which control center originates from cardioacceleratory nuclei of the medulla oblongata? Where do these synapses occur?	400 S2 Which heart sound has an aortic and a pulmonary component?
500 CO = 13 L/min SV = 90 mL/beat MAP = 97 mmHg HR = 145bpm, End systolic volume = 40 mL, End diastolic volume = 130 mL, Systolic pressure = 130 mmHg, Diastolic pressure 80 mmHg. Calculate patient’s CO. Calculate patient’s SV. Calculate patient’s mean arterial pressure (MAP).	500 Vena cava → Rt Atrium → Rt Ventricle → Pulmonary vein → Lungs → Pulmonary vein → Left Atrium → Left Ventricle → Dorsal aorta → Body → Vena cava What is the correct order of movement of blood starting at the Vena Cava?	500 Backflow of blood into the left ventricle during ventricular diastole Describe the clinical situation of aortic valve regurgitation.	500 AV node would become the pacemaker If the SA nodal cells were damaged following a heart attack, the result would be…	500 S1 Which heart sound results from closure of atrioventricular valves?

Physiology 2 Exam 1 Review

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