Cardiovascular System Recap - A Level

Cardiovascular System Recap - A Level

​

Multiple Choice

Which valve is between the right atrium and ventricle?

• Biscuspid

• Aortic Semilunar

• Aortic Pulmonary

• Tricuspid

Fill in the Blank

What is the name of the wall separating the ventricles?

Multiple Choice

Which side of the heart deals with oxygenated blood?

• Left

• Right

Fill in the Blank

What is the stage of contraction when either the atria or ventricles are relaxing?

Multiple Choice

The systemic circulatory system is between the heart and the lungs.

• True

• False

Fill in the Blank

The heart creates its own electrical impulse, which word best describes this?

Multiple Choice

Where is the sinoatrial node based?

• Left Atrium

• Left Ventricle

• Right Atrium

• Right Ventricle

Multiple Choice

Which structure accepts the electrical signal from the atria and delays sending it onto the ventricles?

• Bundle of HIS

• SA Node

• Purkinje Fibres

• AV Node

Fill in the Blank

Which structure causes the ventricles to contract?

Multiple Select

Which structures make up the CNS?

• Brain

• Muscles

• Spinal Cord

• Extremities

Multiple Choice

What is the nerve type that would cause an increase in heart rate?

• Sympathetic

• Parasympathetic

Fill in the Blank

Give an example of a sensory receptor.

Multiple Choice

Which sensory receptor would detect an increase in carbon dioxide levels?

• Chemoreceptor

• Baroreceptor

• Proprioceptor

Fill in the Blank

Which receptor would detect a change in movement?

Multiple Select

Which receptors would respond by increasing heart rate when detecting an increase in their factor?

• Chemoreceptor

• Baroreceptor

• Proprioceptor

Fill in the Blank

What is the name of the nerve that will decrease heart rate?

Multiple Choice

Which is the correct equation?

• SV = Q x HR

• HR = SV x Q

• Q = SV x HR

• HR = Q x SV

Fill in the Blank

Which term is defined as the volume of blood pumped out of the ventricles per minute?

Multiple Choice

What is the percentage of an average ejection fraction?

• 50

• 55

• 60

• 65

Fill in the Blank

What is the name of the law that explain increased Stroke Volume?

Multiple Select

Which are reasons that contribute to Starlings Law?

• Increased Venous Return

• Greater Diastolic Filling

• Cardiac Muscle Stretched

• More Force of Contraction

• Increased Ejection Fraction

Fill in the Blank

What is the term that explains increased HR due to decreased SV during exercise?

Fill in the Blank

What causes cardiovascular drift?

Multiple Choice

After blood leaves the heart - which is the forth type of blood vessel that it would reach?

• Venule

• Artery

• Capillary

• Arterioles

• Veins

Fill in the Blank

Which venous return mechanism works through increasing the pressure in the thoracic cavity?

Fill in the Blank

Which structures have their blood supply compromised or blocked causing CHD?

Fill in the Blank

In atherosclerosis - what is the name of the fatty deposits?

Multiple Choice

Which are known as the "good" lipoproteins?

• LDL

• HDL

• DHL

• DLL

Poll

How helpful did you find this type of revision session?

• Very

• Partly

• Not at all