what do humans obtain and what do they expel? and why is it important?

what is external respiration?

what is internal respiration?

what is cellular respiration?

describe the nose in the upper respiratory tract.

describe the pharynx in the upper respiratory tract.

describe the epiglottis in the lower respiratory tract.

describe the larynx in the lower respiratory tract.

describe the trachea in the lower respiratory tract.

describe the bronchi in the lower respiratory tract.

describe the alveoli (external respiration)

what are the 2 external structures?

describe pleural membranes

describe the diaphragm

what is the purpose of ventilation aka breathing?

what is air intake referred to as?

what is air outflow referred to as?

is breathing controlled?

what do triggers do?

what are the 2 primary triggers?

describe triggers.

describe blood pH

describe stretch receptors

describe the mechanics of breathing.

Describe inspiration (inhalation)

describe expiration (exhalation)

what is dead space?

what is residual air?

what is vital capacity?

what is tidal volume?

what is inspiratory and expiratory reserve volume?

where is external transport & exchange of C02 and O2?

where is internal transport & exchange of C02 and O2?

explain external respiration in the lungs

explain internal respiration in the tissues.

what are the 3 conditions affecting % of O2 saturation of Hb?

what is the effect of partial pressure on %O2 saturation of Hb?

what is the effect of pH on %O2 saturation of Hb?

what is the effect of temperature on %O2 saturation of Hb?

describe Oxygen's relation with Hemoglobin.

describe carbon monoxide (CO)

describe the mechanisms of respiratory disorders (diseases).

describe bonchial asthma.

describe pulmonary tuberculosis.

describe pulmonary edema

describe emphysema

describe pneumonia

describe cystic fibrosis

describe lung cancer

in which 3 ways does transport of carbon dioxide happen?

what does carbonic anhydrase do?

how would H+ affect the blood?