Cardiovascular System

Which part of the heart is this?

• Aorta
• Pumonary Vein
• Pulmonary Artery
• Left Atrium

Which part of the heart is this?

• Aorta
• Right Ventricle
• Left Atrium
• Left Ventricle

Which part of the heart is this?

• Pulmonary Vein
• Pulmonary Artery
• Right Atrium
• Tricuspid Valve

The heart is

• A double pump
• Myogenic
• Generates its own electrical pulse
• All of the above

During the Cardiac Cycle, Ventricular systole is when what happens?

• The Left Ventricle contracts
• When the Right Ventricle contracts
• When the Atria contract
• When both Ventricles contract

During the Cardiac Cycle the diastole phase is when?

• The heart is fully contracted
• The heart is fully relaxed
• When the atria are relaxed and Ventricles contracted
• All of the above

The number of times the heart Ventricles beat in one minute is known as?

• Heart Rate
• Stroke Volume
• Cardiac Output

The volume of blood ejected each time a Ventricle contracts is known as?

• Heart Rate
• Stroke Volume
• Cardiac Output

Bradycardia is

• Rest heart rate above 60BPM
• Resting heart rate below 40 BPM
• Resting Heart Rate below 60BPM
• Resting Heart Rate above 100 BPM

Chemoreceptors measure?

• Chemical changes
• Increases in blood pressure
• Increased motor activity
• Temperature change