STUDENTS SUCCESS
Revision Examination Tests
“Come all for this greatness”
...100% Correct Ans...
HSA PACK SEMESTER 1 EXAM 2024-2025
Heart
ans:>A fist sized hollow muscle in the center of the THORACIC cavity
Tilted slightly to the left
Arteries
ans:>Carry blood from the heart, usually OXYGENATED
Heartbeat creates a wave of blood felt as a pulse
Muscular walls
Arteries- Away
Veins
ans:>Carry blood to the heart, usually DEOXYGENATED
Contains VALVES to prevent backflow
Capillaries
ans:>Microscopic vessels where exchange of oxygen, nutrients, and wastes take
place between blood and body cells
Arterial capilalries and venous capillaries
Vascular
,ans:>vessels
Myocardium
ans:>has to be muscular to be strong enough to pump blood
in the middle section of left ventricle
myo means muscular
Endocardium
ans:>thin lining, allows blood to slide through it
slick, smooth, and thin
endo means inside
Septum
ans:>musucular WALL that separates Right and Left
Chambers
ans:>Right and Left atrium- recieve blood
Right and Left ventricle- pumps out blood
Superior and inferior vena cava
ans:>brings blood from superior and inferior vvena cava and both empty in right
atrium
Right pulmonary and left pulmonary artery
ans:>take blood away from the heart to the lungs
only time they carry deoxygenate blood
,Right and left pulmonary veins
ans:>carry oxygenated blood back to the heart from the lungs
only time they carry oxygenated blood
Aorta
ans:>wraps posterior side and carries blood to the body
Tricupsid Valve
ans:>Right side, doorway between the right atrium and ventricle
three flaps (tri-three)
Bicuspid (mitral)
ans:>Two flaps (bi-two)
Between left atrium and left ventricle
Pulmonary valve
ans:>goes to the lungs
aortic valve
ans:>Doorway to get into the aorta
Chordae Tendinae
ans:>Attach capillary muscles and help close the valve
Papillary muscles
ans:>pull on the tendons and opens the valve
, How Blood Moves
ans:>1) Inferior and superior vena cavas
2) Right Atrium
3) Tricuspid Valve
4) Right Ventricle
5) Pulmonary Valve
6) Right and Left Pulmonary Arteries
7) Lungs
8) Right and left pulmmonary veins
9) Lefft atrium
10) Bicuspid/ mitral valve
11) Left ventricle
12) Aortic valve
13) Aorta
Coronary arteries
ans:>Arteries branching off the aorta that deliver blood to the myocardium
Pulmonary circulation
ans:>blood flow between the heart and lungs
Systemic circulation
ans:>blood flow between the heart and body
Function of blood
ans:>- Transports
-Oxygen from lungs to body cells
- Carbon dioxide from body cells to lungs
- Nutrients from digestive tract to body cells
Revision Examination Tests
“Come all for this greatness”
...100% Correct Ans...
HSA PACK SEMESTER 1 EXAM 2024-2025
Heart
ans:>A fist sized hollow muscle in the center of the THORACIC cavity
Tilted slightly to the left
Arteries
ans:>Carry blood from the heart, usually OXYGENATED
Heartbeat creates a wave of blood felt as a pulse
Muscular walls
Arteries- Away
Veins
ans:>Carry blood to the heart, usually DEOXYGENATED
Contains VALVES to prevent backflow
Capillaries
ans:>Microscopic vessels where exchange of oxygen, nutrients, and wastes take
place between blood and body cells
Arterial capilalries and venous capillaries
Vascular
,ans:>vessels
Myocardium
ans:>has to be muscular to be strong enough to pump blood
in the middle section of left ventricle
myo means muscular
Endocardium
ans:>thin lining, allows blood to slide through it
slick, smooth, and thin
endo means inside
Septum
ans:>musucular WALL that separates Right and Left
Chambers
ans:>Right and Left atrium- recieve blood
Right and Left ventricle- pumps out blood
Superior and inferior vena cava
ans:>brings blood from superior and inferior vvena cava and both empty in right
atrium
Right pulmonary and left pulmonary artery
ans:>take blood away from the heart to the lungs
only time they carry deoxygenate blood
,Right and left pulmonary veins
ans:>carry oxygenated blood back to the heart from the lungs
only time they carry oxygenated blood
Aorta
ans:>wraps posterior side and carries blood to the body
Tricupsid Valve
ans:>Right side, doorway between the right atrium and ventricle
three flaps (tri-three)
Bicuspid (mitral)
ans:>Two flaps (bi-two)
Between left atrium and left ventricle
Pulmonary valve
ans:>goes to the lungs
aortic valve
ans:>Doorway to get into the aorta
Chordae Tendinae
ans:>Attach capillary muscles and help close the valve
Papillary muscles
ans:>pull on the tendons and opens the valve
, How Blood Moves
ans:>1) Inferior and superior vena cavas
2) Right Atrium
3) Tricuspid Valve
4) Right Ventricle
5) Pulmonary Valve
6) Right and Left Pulmonary Arteries
7) Lungs
8) Right and left pulmmonary veins
9) Lefft atrium
10) Bicuspid/ mitral valve
11) Left ventricle
12) Aortic valve
13) Aorta
Coronary arteries
ans:>Arteries branching off the aorta that deliver blood to the myocardium
Pulmonary circulation
ans:>blood flow between the heart and lungs
Systemic circulation
ans:>blood flow between the heart and body
Function of blood
ans:>- Transports
-Oxygen from lungs to body cells
- Carbon dioxide from body cells to lungs
- Nutrients from digestive tract to body cells
