GCSE Recap

Define stroke volume

• The volume of blood ejected from the heart per minute

• The volume of blood ejected from the left ventricle per beat

• The number of times the heart beats per minute

• The volume of blood ejected from the right ventricle per beat

Define cardiac output

• The volume of blood ejected from the left ventricle per beat

• The volume of blood ejected from the right ventricle per beat

• The volume of blood ejected from the right ventricle per minute

• The volume of blood ejected from the left ventricle per minute

Define heart rate

• The amount of times the heart beats per minute

• The amount of times the heart beats

• The amount of times the heart beats per second

• The amount of times the heart beats in a day

What is meant by the term hypertrophy?

• Gets smaller

• Stays the same

• Decreases in strength

• Increases in size and strength

What is meant by the term vital capacity?

• Minimum amount of air a person can exhale from the lungs after maximum inhalation

• Minimum amount of air a person can exhale from the lungs after minimum inhalation

• Amount of air inhaled

• Maximum amount of air a person can exhale from the lungs after maximum inhalation

Define minute ventilation

• Volume of blood ejected from the heart per minute

• Volume of gas inhaled or exhaled from the lungs per minute

• Volume of gas inhaled or exhaled from the heart

• Volume of blood ejected from the heart per beat

What is the purpose of tendons?

• Attach muscle to bone

• Attach bone to bone

• Attach muscle to muscle

• Attach ligaments to cartilage

Define breathing rate

• The number of breaths taken per hour

• The amount of air inhaled per minute

• The volume of air inhaled or exhaled from the lungs per breath

• The number of breaths taken per minute

What is the purpose of the intercostals?

• Help you breathe

• Helps form the lungs

• Help form and move the chest wall

• Help the heart pump

What is meant by the term tidal volume?

• The amount of air which enters the lungs during normal inhalation at rest

• The amount of air which enters the lungs during normal inhalation during exercise

• The amount of air which enters the lungs during normal exhalation at rest

• The amount of air which enters the lungs during normal exhalation during exercise