Ch. 22 Respiratory Flashcards by Joey Gray | Brainscape

Q

O2 needed for…?

A

Cellular respiration; making ATP

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Q

O2 concentration gradient decreases…

A

towards cells

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Q

CO2 concentration decreases

A

from cells towards atmosphere

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Q

ATP

A

Glucose+ATP

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Q

Atmospherelungs

A

Pulmonary ventilation

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Q

LungsBlood

A

Pulmonary Respiration

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Q

BloodTissue

A

Tissue respiration

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Q

Within cell using CO2 to make ATP

A

Cellular Respiration

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Q

Nose/Pharynx

A

Upper Respiratory

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Q

Larnyx, Trachea, Bronchioles, lungs

A

Lower Respiratory

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Q

Nose epithelium

A

Ciliated psuedostratified columnar

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Q

Mucus is made by

A

Goblet cells

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Q

Superior to vocal chords (false vocal chords)

A

Vestibular Folds

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Q

True Vocal Chords

A

Vocal chords

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Q

Superior portino of cricoid

A

Arytenoid cartlidge

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Q

Trachea epithelium

A

Ciliated psuedostratified

Q

Junction of bronchial tree

A

Carina

Q

Primary Bronchials

A

1L/1R

Q

Secondary Bronchials

A

2L/3R

Q

Bronchial Tree

A

Trachea->Primary Bronchial’s->Secondary Bronchial’s->Terminal Bronchial’s->->->

Q

Terminal bronchiels onward…

A

Respiratory Bronchioles->Aveolor ducts->Alveoli

Q

Epithelium of lungs and alveoli

A

Simple squamous

Q

Cells that perform gas exchange

A

Type I alveolar cells

Q

Cells that secrete surfactant

A

Type II alveolar cells

Q

Type I alveolar cell epithelium

A

Simple Squamous

Q

Type II alveolar cell epithelium

A

Cuboidal

Q

Third lung cell type

A

Macrophages (dust)

Q

Breathing Rate

A

12 bpm

Q

Normal Breathing

A

Eupnea

Q

Up Volume down pressure

A

Inhalation

Q

Down Volume Up Pressure

A

Exhalation

Q

Inhalation muscles

A

Diaphragm

External intercostals

Q

Elastic rebound

A

Exhalation

Q

Exhalation accessory muscles

A

Rectus abdominus

Obliques

Q

Holding breathe and pushing…

A

Valsalva maneuver

Q

CO2 transport (3)

A

H2CO3 (90%)
Hemoglobin
Plasma