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Number 1. breathing

Correct Answer: ventilation

Number 2. exchange of gases also known as breathing

Correct Answer: respiration

Number 3. (breathing in) is driven by the diaphragm contracting (moving inferiorly or downwards) and the rib cage expanding

Correct Answer: inspiration

Number 4. The _____________ of breathing rate and rhythm occurs in the respiratory center of the brainstem.

Correct Answer: neural control

Number 5. part of the brain is where the respiratory center is located

Correct Answer: brainstem

Number 6. a cell that responds to a chemical signal and sends a biological response

Correct Answer: chemoreceptors

Number 7. states that the lower the pH, the less affinity of oxygen to Hgb

Correct Answer: The Bohr Effect

Number 8. depends on changes in pressures inside the chest cavity compared to the atmospheric pressure outside the body

Correct Answer: respiratory cycle

Number 9. occurs passively as the pressure in the thoracic cavity becomes higher than the pressure outside the body

Correct Answer: expiration