Intro to Respiratory

characteristic of hemoglobin

• turns darker with more carbon dioxide

• turns brighter with more carbon dioxide

• turns brighter with more oxygen

• turns darker with more oxygen

sense of smell

• motor output

• gustation

• gestation

• olfaction

muscle that forms lower boundary of chest cavity

• intercoastal muscles

• abdominal rectus

• frontalis

• diaphragm

membranes that cover the lungs

• parietal peritoneum

• parietal pleura

• visceral peritoneum

• visceral pleura

number of lobes in the left lung

• 1

• 2

• 3

• 4

number of lobes in the right lung

• 1

• 2

• 3

• 4

air is inhaled but does not reach the alveoli

• dead space volume

• functional volume

• vital capacity

• IRV

air that reaches the alveoli

• dead space volume

• functional volume

• vital capacity

• IRV

cavity that contains the lungs

• cranial

• abdominal

• oral

• thoracic

the major direction of movement for diffusion

• high to high

• high to low

• low to high

• low to low