Structure
Valve located between the Left Atrium and Left Ventricle.
What is the Bicuspid Valve?
What is the Mitral Valve?
What is the Left Atrioventricular Valve?
Purpose of valves.
What is to prevent backflow of blood?
Pressures that promote filtration.
What is Blood Hydrostatic Pressure?
What is Interstitial Fluid Colloid Osmotic Pressure?
Resting Membrane Potential of Nodal Cells.
What is -60mV?
Carry blood to tissues.
What are veins?
Location of the Fossa Ovalis.
What is the Right Atrium?
Purpose of pulmonary circulation.
What is to oxygenate blood?
Formula for Mean Arterial Pressure.
What is MAP = Diastolic Pressure + 1/3 of Pulse Pressure?
Location of the majority of Na+ when heart is at rest.
What is outside of the cell?
Percentage of precapillary sphincters open at a given time.
What is 25%?
Layer of pericardium that attaches major vessels near the heart.
What is the Fibrous Pericardium?
Structure in the brain responsible for increasing heart rate.
What is the Cardioacceleratory Center in the Medulla Oblongata?
Net Colloid Osmotic Pressure when BCOP is 30 and IFCOP is 7.
What is 23?
Purpose of the delay in action potential of the Conduction System.
What is to allow ventricles to finish filling with blood?
Substances exchanged through continuous capillaries.
What are gases?
What are ions?
Structure that initiates heartbeat.
What is the Sinoatrial Node?
What is the pacemaker?
Vessels that transport blood to Left Ventricle.
What are the Pulmonary Veins?
Net Hydrostatic Pressure when BHP is 20 and IFHP is 2.
What is 18?
Channels open during depolarization of nodal cells.
What is fast voltage-gated Ca2+ channels?
Location of fenestrated capillaries.
What is intestines?
What is kidneys?
Order of heart tissue layers AND pericardial layers from deep to superficial.
What is Endocardium, Myocardium, Epicardium/Visceral Pericardium, Parietal Pericardium, Fibrous Pericardium?
Purpose of Purkinje Fibers.
What is to spread action potential to cardiomyocytes?
Hormones that affect blood pressure.
What is Epinephrine?
What is Antidiuretic Hormone?
Event of cardiomyocytes that occurs when cell reaches +30mV.
What is plateau?
Activities that would cause precapillary sphincters to open.
What is exercise? (running, swimming, etc.)