100 Wk 6 Cardiac Physiology II

What does HR stand for in medical terms?

• Heart Rate

• High Risk

• Health Ratio

• Heart Rhythm

What is the normal range for heart rate in beats per minute (bpm)?

• 60-100 bpm

• 50-90 bpm

• 70-110 bpm

• 80-120 bpm

What is the normal range for stroke volume (SV) in milliliters?

• 50-80 ml

• 70-100 ml

• 90-120 ml

• 100-130 ml

What does EDV stand for in the context of stroke volume?

• End Diastolic Volume

• End Systolic Volume

• Extra Diastolic Volume

• Extra Systolic Volume

What does ESV represent in the calculation of stroke volume?

• End Systolic Volume

• End Diastolic Volume

• Extra Systolic Volume

• Extra Diastolic Volume

What is the state of the ventricles during systole?

• They are full

• They are mostly empty

• They are relaxed

• They are filling

What is the formula for calculating Stroke Volume (SV)?

• SV = EDV - ESV

• SV = ESV - EDV

• SV = EDV + ESV

• SV = EDV / ESV

If the End Diastolic Volume (EDV) is 144 ml and the End Systolic Volume (ESV) is 50 ml, what is the Stroke Volume (SV)?

• 94 ml

• 194 ml

• 50 ml

• 144 ml

What does SV represent in the context of the heart?

• How much was ejected with each squeeze

• The total blood volume in the body

• The heart rate per minute

• The pressure in the arteries

What does "CO" stand for in the context of the cardiovascular system?

• Cardiac Output

• Cardiac Overload

• Cardiac Operation

• Cardiac Obstruction