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Bio 224 Dextur > new > Flashcards

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1
Q

Conduction zone

A

achieve homeostatic levels

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2
Q

respiratory zone

A

gas exchange

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3
Q

pul. ventilation

A

breathing
- resistance
- ST
- Compliance

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4
Q

pul gas exchange

A

gas ( lung to blood)

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5
Q

gas transport

A

gas through blood

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6
Q

TISSUE GAS EXCHANGE

A

blood to tissue

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7
Q

bronchioles

A

smallest airway and simple cubodial

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8
Q

type one

A

simple squamous and 90% of lung cells

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9
Q

type two

A

cubodial cells and surfactant is used to reduce ST

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10
Q

WHo cleans up

A

Alveolar macrophages

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11
Q

out to in

A

pariteal
pleural
viseral

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12
Q

Resp alkalosis

A

hyperventilation
- higher than 7.45

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13
Q

rep acidosis

A

hypoventialtion
- lower than 7.35

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14
Q

loading

A

high blood po2
- Oxy binds to intrapumonary capulary

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15
Q

unloeading

A

lower blood po2
- Hb release oxygen to cel of tissue

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16
Q

Atmospheric

A

always 760
creates pressure

17
Q

intrapulmonary

A

equal with atmospheric pressure between breaths

18
Q

intrapleural

A

Always less and pressure found in pleaural cavity

19
Q

boyles law

A

pressue and vloume are inversly porpotnate

20
Q

yawn

A

tried- mini alveolar
after sleep- open alveolt that collpased during sleep

21
Q

Daltons law

A

each gas mixture exerts it own partiel pressure

22
Q

henrys law

A

gass dislove sin liquid is PROPORTIONAL to both partiel pressue and solubility in liquid

23
Q

Blue blotters

A

CHRONIC BRONCHITI
- gain weight and not enough air to lungs

24
Q

PINK PUFFERS

A

EMPHYSEMA
- destruction of alveolar wall

25
Q

Ingestion

A

things into digestive

26
Q

CHEM digetsion

A

break chem bond with food particles

26
Q

propulsion

A

rhythamic cntractions of smooth muscle of alimentary canal
Also known as PERISTALSIS

26
Q

secretion

A

mucus and other aid digestive process

26
Q

mech digestion

A

digestive organs physically break food down into smaller pieces

27
Q

absoprtion

A

move nurtints to insid eof the body

28
Q

pharynx

A

propulsion

29
Q

oral fucntion

A

ingestion
mech digestion
propulsion
secretion

30
Q

esophagus

A

propulsion
limited secretion

31
Q

stomach

A

propulsion
chem digestion
mech digestion
secretion
limited absorption

32
Q

SI

A

chem digestion
mech digestion
absoprtion
secretion
propulsion

33
Q

LI

A

absoprtion
propulsion
limited secretion
defecation

34
Q

Water souble vitamin

A

C and B
polar molecules

35
Q

Fat soluble vitamins

A

A,D,E,K
mostly nonpolar

Bio 224 Dextur (11 decks)

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