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Physiology Lecture > Extra Stuff for Exam 3 > Flashcards

Extra Stuff for Exam 3 Flashcards

1
Q

Tidal volume

A

amount of air inhaled or exhaled with each breath under resting conditions, 500 mL

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2
Q

inspiratory reserve volume

A

amount of air that can be inhaled after a normal tidal volume inspiration

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3
Q

expiratory reserve volume

A

amount of air that can be forcefully exhaled after a normal tidal volume expiration

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4
Q

residual volume

A

what is remianing after maximal exhalation

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5
Q

total lung capactiy

A

6000 ml, maximum amount of air contained in lungs after a maximum inspiratory effort

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6
Q

vital capacity

A

exchangeable air, everything but residual volume

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7
Q

inspiratory capacity

A

volume of air inspired after tidal

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8
Q

functional residual capacity

A

volume of air remaining in lungs after tidal expiration

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9
Q

4 steps of respiration

A

pulmonary ventilation, external respiration, respiratory gases, internal respiration

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10
Q

pulmonary ventilation

A

airflow to lungs

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11
Q

external respirtaion

A

Oxygen to blood + carbon dioxide to lungs

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12
Q

respiratory gases

A

hemaglobin

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13
Q

internal respiration

A

oxygen to tissues
carbon dioxide to blood

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14
Q

what connects the nasal cavity to the nasopharynx

A

the internal nares

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15
Q

what is closed off during swallowing by the soft palate and the uvula?

A

the nasopharynx

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16
Q

what lung section is surrounded by hexagonal connective tissue?

A

lobules

17
Q

what plasma protein from the complemet system are proteins of opsonization?

A

C3b

18
Q

what is the role of humoral immunity

A

mark pathogens for destruction

19
Q

what are examples of APC cells

A

lanegerhan, macrophages, b cells

20
Q

most b cell clones become…

A

plasma cells

21
Q

what is found in the outer cortex of the lymph nodes

A

dividing b cells, follicles, lymphocytes

22
Q

selectins are formed during

A

margination

Physiology Lecture (10 decks)

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