The bronchioles are made up of what type of muscle? - CORRECT ANS - Smooth
What neurotransmitter causes bronchodialation? - CORRECT ANS - Beta2 - adrenergic receptors
What neurotransmitters causes bronchoconstriction? - CORRECT ANS - Acetylecholine
What type of pleura lines the outside of the lungs? - CORRECT ANS - Parietal
What type of pleura lines the inside of the lungs? - CORRECT ANS - Visceral
The heart is found in what cavity? - CORRECT ANS - thoracic
Which layer of the heart is found on the inside? - CORRECT ANS - Endocardium
The heart is positioned in-between what? - CORRECT ANS - The lungs
Which layer of the heart is the thickest and is made of cardiac muscle? - CORRECT ANS -
Myocardium
The base of the heart is located at the... - CORRECT ANS - at the 2nd rib
What fluid can be found between the visceral and parietal pericardium? - CORRECT ANS - Serous
fluid
,What are the layers of the heart? - CORRECT ANS - endocardium, myocardium, epicardium and
pericardium
The pulmonary arteries take blood to: - CORRECT ANS - The lungs
What is the "inside layer" of the heart - CORRECT ANS - Endocardium
Blood flows from the superior/inferior vena cava into: - CORRECT ANS - right atrium
What is the thick muscular layer of the heart that is responsible for pumping blood? - CORRECT
ANS - Myocardium
The pulmonary veins take blood to: - CORRECT ANS - left atrium
What type of muscle is the Myocardium of the heart? - CORRECT ANS - Cardiac muscle
The tricuspid valve is found: - CORRECT ANS - Between the right atrium and right ventricle
What layer of the heart is directly attached to the heart? - CORRECT ANS - Epicardium
The pulmonary valve is found: - CORRECT ANS - Between the right ventricle and the pulmonary
arteries
What layer surrounds the heart but does not directly touch it? - CORRECT ANS - Pericardium
The bicuspid (or mitral valve) is found: - CORRECT ANS - Between the left atrium and left ventricle
Where in layers of the heart can pericardial fluid be found? - CORRECT ANS - Between the
Epicardium and Pericardium
,The "hardest working" and thickest chamber of the heart is... - CORRECT ANS - The left ventricle
What is the condition and result when too much pericardial fluid accumulates between the epicardium
and pericardium? - CORRECT ANS - Pericardial Effusion
Which vessel carries blood from the pulmonary capillaries to the left atrium? - CORRECT ANS -
pulmonary veins
What is the thick structure that runs down the middle of the heart and separates the inside of the heart
into right and left parts? - CORRECT ANS - Septum
(True or False) The left side of the heart pumps blood to the lungs to receive oxygen - CORRECT
ANS - False
Name the blood vessels that deliver oxygenated blood to the heart tissue. - CORRECT ANS -
Coronary arteries
Which of the following are AV valves?
Tricuspid
Bicuspid
Pulmonary
Aortic - CORRECT ANS - Tricuspid and Bicuspid
When do the atria relax (diastole)? - CORRECT ANS - After the P Wave
The coronary arteries deliver ______________________ to the heart tissue. - CORRECT ANS -
Oxygenated blood
What wave represents "all chambers relaxed"? - CORRECT ANS - T wave
Which of the following are semilunar valves?
, Tricuspid
Bicuspid
Pulmonary
Aortic - CORRECT ANS - Pulmonary and Aortic
The second heart sound is heard at all what wave? - CORRECT ANS - T wave
Name the blood vessels that drain deoxygenated blood from the heart tissue. - CORRECT ANS -
Coronary Veins
The amount of blood pumped by our heart in one minute is called what? - CORRECT ANS - Cardiac
Output
Why do we have valves in our heart? - CORRECT ANS - To prevent back flow
The sympathetic nervous system would cause our heart rate to: - CORRECT ANS - Increase
The coronary veins drain ________________________ from the heart tissue. - CORRECT ANS -
Deoxygenated Blood
The parasympathetic nervous system would cause our heart rate to: - CORRECT ANS - Decrease
The closing of which set of valves causes the "first heart sound"? - CORRECT ANS - AV Valves
Which cranial nerve is the largest parasympathetic nerve and goes to the heart (amount other organs -
CORRECT ANS - CN X (Vagus Nerve)
All of the coronary veins merge into where? - CORRECT ANS - Coronary Sinus
What neurotransmitter causes bronchodialation? - CORRECT ANS - Beta2 - adrenergic receptors
What neurotransmitters causes bronchoconstriction? - CORRECT ANS - Acetylecholine
What type of pleura lines the outside of the lungs? - CORRECT ANS - Parietal
What type of pleura lines the inside of the lungs? - CORRECT ANS - Visceral
The heart is found in what cavity? - CORRECT ANS - thoracic
Which layer of the heart is found on the inside? - CORRECT ANS - Endocardium
The heart is positioned in-between what? - CORRECT ANS - The lungs
Which layer of the heart is the thickest and is made of cardiac muscle? - CORRECT ANS -
Myocardium
The base of the heart is located at the... - CORRECT ANS - at the 2nd rib
What fluid can be found between the visceral and parietal pericardium? - CORRECT ANS - Serous
fluid
,What are the layers of the heart? - CORRECT ANS - endocardium, myocardium, epicardium and
pericardium
The pulmonary arteries take blood to: - CORRECT ANS - The lungs
What is the "inside layer" of the heart - CORRECT ANS - Endocardium
Blood flows from the superior/inferior vena cava into: - CORRECT ANS - right atrium
What is the thick muscular layer of the heart that is responsible for pumping blood? - CORRECT
ANS - Myocardium
The pulmonary veins take blood to: - CORRECT ANS - left atrium
What type of muscle is the Myocardium of the heart? - CORRECT ANS - Cardiac muscle
The tricuspid valve is found: - CORRECT ANS - Between the right atrium and right ventricle
What layer of the heart is directly attached to the heart? - CORRECT ANS - Epicardium
The pulmonary valve is found: - CORRECT ANS - Between the right ventricle and the pulmonary
arteries
What layer surrounds the heart but does not directly touch it? - CORRECT ANS - Pericardium
The bicuspid (or mitral valve) is found: - CORRECT ANS - Between the left atrium and left ventricle
Where in layers of the heart can pericardial fluid be found? - CORRECT ANS - Between the
Epicardium and Pericardium
,The "hardest working" and thickest chamber of the heart is... - CORRECT ANS - The left ventricle
What is the condition and result when too much pericardial fluid accumulates between the epicardium
and pericardium? - CORRECT ANS - Pericardial Effusion
Which vessel carries blood from the pulmonary capillaries to the left atrium? - CORRECT ANS -
pulmonary veins
What is the thick structure that runs down the middle of the heart and separates the inside of the heart
into right and left parts? - CORRECT ANS - Septum
(True or False) The left side of the heart pumps blood to the lungs to receive oxygen - CORRECT
ANS - False
Name the blood vessels that deliver oxygenated blood to the heart tissue. - CORRECT ANS -
Coronary arteries
Which of the following are AV valves?
Tricuspid
Bicuspid
Pulmonary
Aortic - CORRECT ANS - Tricuspid and Bicuspid
When do the atria relax (diastole)? - CORRECT ANS - After the P Wave
The coronary arteries deliver ______________________ to the heart tissue. - CORRECT ANS -
Oxygenated blood
What wave represents "all chambers relaxed"? - CORRECT ANS - T wave
Which of the following are semilunar valves?
, Tricuspid
Bicuspid
Pulmonary
Aortic - CORRECT ANS - Pulmonary and Aortic
The second heart sound is heard at all what wave? - CORRECT ANS - T wave
Name the blood vessels that drain deoxygenated blood from the heart tissue. - CORRECT ANS -
Coronary Veins
The amount of blood pumped by our heart in one minute is called what? - CORRECT ANS - Cardiac
Output
Why do we have valves in our heart? - CORRECT ANS - To prevent back flow
The sympathetic nervous system would cause our heart rate to: - CORRECT ANS - Increase
The coronary veins drain ________________________ from the heart tissue. - CORRECT ANS -
Deoxygenated Blood
The parasympathetic nervous system would cause our heart rate to: - CORRECT ANS - Decrease
The closing of which set of valves causes the "first heart sound"? - CORRECT ANS - AV Valves
Which cranial nerve is the largest parasympathetic nerve and goes to the heart (amount other organs -
CORRECT ANS - CN X (Vagus Nerve)
All of the coronary veins merge into where? - CORRECT ANS - Coronary Sinus
