A&P2 respiratory system

Match the following

• E

• Pharynx

• B

• Carina of trachea

• D

• Main (primary) bronchus

• C

• Trachea

• A

• Larynx

Match the following

• D

• Expiratory reserve volume

• A

• Tidal Volume

• B

• Residual volume

• C

• Air that does not participate in the exchange of gases.

• D

• Inspiratory reserve volume

Match the following

• Vital capacity

• ERV+RV

• Inspiratory capacity

• TV+IRV+ERV

• Total lung capacity

• TV+IRV+ERV+RV

• Functional residual capacity

• TV+IRV

The linguinal tonsil is found ont eh posterior surface of the root of the tungue

• True

• False

The functions of the nasal conchae are to enhance the air turbulence in the cavity and to increase the mucosal surface area exposed to air for greater effiecency.

• True

• False

The lungs are perfused by two circulations: the pulmonary and the bronchial. The pulmonary circulation is for oxygentation of blood. The bronchial circulation supplies blood to the lung structures (tissue)

• True

• False

A drop in blood ph is likely to cause a slower breathing rate.

• True

• False

Intrapleural pressure is normally about 4 mm Hg less that the pressure in the alveoli.

• True

• false

During normal quiet breathing, males breathe 25% more than females

• True

• False

The alveolar ventilation rate is the best index of effective ventilation.

• True

• False