Part of brain responsible for regulating heartbeat:
Medulla
100
Types of blood Vessels
arteries, veins, capillaries
100
Identify Picture 1
Right Atrium and Left Atrium
Right Ventricle and Left Ventricles
100
All blood vessels that transport blood from a ventricle
Arteries
100
In the heart, blood enters the ________ _______ and eventually leaves the ________ ________.
right atrium, left ventricle
200
Name the four chambers of the heart:
left atrium, left ventricle, right atrium, right ventricle
200
Outline Function of all Types of Blood Vessels
-Arteries: Carry blood away from heart, sustain blood pressure
-Capillaries: Carry blood through tissues allow for diffusion of nutrients
-Veins: Carry blood back to heart
200
Identify picture 2
Artery
Vein
Capillary
200
What artery walls are made from
Muscle cells and elastic fibers
200
Outline two types of Circulation
Pulmonary
heart – lungs – heart
Systemic
heart – body – heart
Coronary
blood vessels that supply heart muscle with oxygen and nutrients / remove waste products
300
Pacemaker for heart:
Sinoatrial node
300
Rank blood vessels by thickness of walls
Arteries
Veins
Capillaries
300
Identify picture 3
Pulmonary Circuit
Systemic Circuit
300
Role of epinephrine
Adrenaline hormone, released to increase heartbeat
300
Explain the Coronary circuit
blood vessels that supply heart muscle with oxygen and nutrients / remove waste products
400
Main tubes that direct blood into the right atrium (2):
Superior Vena Cava and Inferior Vena Cava
400
Rank blood vessels by size of Lumen
veins
arteries
capillaries
400
Identify picture 4
Coronary circuit
400
Occlusion
blockade or closing in the blood vessel
400
In what blood vessel is blood pressure highest
Arteries
500
Outline the Cardiac Cycle (as detailed as you can)
-Give both phases (Diastole & Systole)
-Valves prevent backflow (AV between Atrium-Ventricle and SV between Ventricle and Tubes)
500
Largest Vein and Artery in Body
(Vein) Inferior Vena Cava
(Artery) Aorta
500
Identify picture 5
Occlusion
500
Name and outline a hereditary disease that impacts the Transport System
Sickle Cell Anemia, distorts shape of red blood cells to hinder their ability to carry Nutrients
500
What scientist discovered the circulation of blood with the heart acting as a pump