Respiratory System Responses

What causes an increase in breathing rate during exercise?

• Increased demand for oxygen

• Increased carbon dioxide levels

• Increased body temperature

• Increased blood pH

Which type of breathing control uses the levels of carbon dioxide to regulate breathing?

• Nueral

• Cemical

• Neural

• Chemical

What does the term anticipatory rise mean?

• An slight increase in breathing prior to exercise

• A large increase in breathing during exercise

• An slight increase in breathing during exercise

• A large increase in breathing prior to exercise

Which receptor is responsible for detecting movement?

• Chemorecptor

• Baroreceptor

• Proprioceptor

• Thermoreceptor

What will happen to breathing rate in the initial stages of the MSFT?

• Increase slowly

• Increase rapidly

• Decrease rapidly

• Increase rapidly

Which is a muscle used in forced breathing?

• Abdominals

• Pectoralis Major

• Latissimus Dorsi

• Gastrocnemius

Which equation is correct?

• BR = VE x TV

• VE = TV x BR

• TV = BR x MV

• MV = TV x BR

What is this curve known as?

• Oxygen dissociation

• Blood pH

• Partial Pressure

• Haemoglobin content