Question 1

The volume of blood pumped out of the heart per minute

Accepted Answer

Cardiac Output

Answer

Stroke Volume

Answer

Tidal Volume

Answer

Heart Rate

Question 2

The volume of blood pumped out of the heart per heart beat.

Accepted Answer

Stroke Volume

Answer

Cardiac Output

Answer

Tidal Volume

Answer

Minute Ventilation

Question 3

The number of heart beats per minute

Accepted Answer

Heart Rate

Answer

Cardiac Output

Answer

Tidal Volume

Answer

Breathing Frequency

Question 4

The number of breaths per minute

Accepted Answer

Breathing Frequency

Answer

Minute Ventilation

Answer

Stroke Volume

Answer

Vidal Volume

Question 5

The volume of air inhaled or exhaled per minute

Accepted Answer

Minute Ventilation

Answer

Breathing Frequency

Answer

Tidal Volume

Answer

Cardiac Output

Question 6

Volume of air inhaled or exhaled per breath

Accepted Answer

Tidal Volume

Answer

Minute Ventilation

Answer

Breathing Frequency

Answer

Heart Beat

Question 7

The movement of blood to the working muscles

Accepted Answer

Vascular Shunt

Answer

Pulmonary

Answer

Thermoregulation

Answer

Venous Return

Question 8

The mechanism returning de-oxygenated blood to the heart.

Accepted Answer

Venous Return

Answer

Tidal Volume

Answer

Vascular Shunt

Answer

Stroke Volume

Question 9

The opening of the blood vessels

Accepted Answer

Vasodilation

Answer

Vascular Shunt

Answer

Vasoconstriction

Answer

Venous Return

Question 10

Closing of the blood vessels

Accepted Answer

Vasoconstriction

Answer

Venous Return

Answer

Vascular Shunt

Answer

Vasodilation

Question 11

The cardio-respiratory system of the heart and lungs

Accepted Answer

Pulmonary Circulatory System

Answer

Systemic Circulatory System

Question 12

The cardio-vascular system of the heart and body

Accepted Answer

Systemic Circulatory System

Answer

Pulmonary Circulatory System

Question 13

Q = HR x SV

Accepted Answer

Equation for Cardiac Output

Answer

Equation for Minute Ventilation

Answer

Equation for Stroke Volume

Answer

Equation for Heart Rate

Question 14

ME = TV x BF

Accepted Answer

Minute Ventilation = Tidal Volume x Breathing Frequency

Answer

Cardiac Output = Tidal Volume x Breathing Frequency

Answer

Minute Ventilation = Stroke Volume x Breathing Frequency

Answer

Heart Rate = Stroke Volume x Breathing Frequency

Question 15

What happens to stroke volume as intensity of exercise increases?

Accepted Answer

Stroke Volume Increases

Answer

Stroke Volume Decreases

Question 16

Why does breathing frequency increase when someone starts exercising?

Accepted Answer

For the extra demand in oxygen

Answer

For the extra demand in lactic acid

Answer

For the extra demand in carbon dioxide

Answer

For the extra demand in air

Question 17

The contraction phase of the heart

Accepted Answer

Systole

Answer

Diastole

Question 18

True / False: At rest, a healthy person has a blood pressure of 120 / 80

Accepted Answer

True

Answer

False

Question 19

True / False: Blood pressure increases most in the relaxation phase of the heart beat

Accepted Answer

False

Answer

True

Question 20

Which phase of contraction allows the heart to fill with blood?

Accepted Answer

Diastole (relaxation phase)

Answer

Systole (contraction phase)

Question 21

Fill in the blank: As more blood is pumped out of the heart, blood pressure ...............

Accepted Answer

Increases

Answer

Stays the same

Answer

Plateaus

Answer

Decreases

Question 22

What indications are there that we are fitter?

Accepted Answer

All of the above

Answer

Quicker Recovery Rate

Answer

Lower Resting Heart Rate

Answer

Larger Stroke Volume

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