Respiratory Flashcards

1
Q

Upper Respiratory Tract

A

*Nose
*Nasal cavity
* Sinuses
* Pharynx

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2
Q

Lower Respiratory Tract

A
  • Larynx
  • Trachea
  • Bronchial Tree
  • Lungs
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3
Q

ANATOMY of “Respiratory Tract” can be divided into two groups
“STRUCTURALLY”

A

The Upper Respiratory Tract

The Lower Respiratory Tract

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4
Q

The organs of the “Respiratory Tract”
can be divided into two groups
“FUNCTIONALLY”

A

The Conducting Portion

The Respiratory Portion

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5
Q

The Respiratory Portion

A
  • Bronchioles
  • Alveolar Ducts
  • Alveoli
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6
Q

Respiratory system anatomy / pathway

A

Nose/mouth
Pharynx
Larynx
Trachea
Bronchi
Bronchioles
Lungs—> alveoli

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7
Q

2 portions of nose

A

The external nose (nose)
The internal nose (nasal cavity]

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8
Q

2 structure of nose

A

Bony structure
Cartilaginous structure

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9
Q

Bony structure

A

Frontal
Nasal
Maxillae

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10
Q

Cartilaginous structure

A

Septal cartilage
Lateral cartilages
Alar cartilages

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11
Q

Pharynx is composed of

A

Nasopharynx - uppermost portion
Oropharynx - middle portion
Laryngopharynx-lowermost portion

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12
Q

Functions of Pharynx

A

Taste
Hearing
Protection
Speech

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13
Q

Larynx is joined by

A

Pharynx and trachea

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14
Q

Larynx is made up of 2 kinds of cartilages

A

Single cartilages
Paired cartilages

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15
Q

Single cartilages

A

Thyroid cartilage
Cricoid cartilage
Epiglottis

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16
Q

Paired cartilages

A

Arytenoids
Corniculates
Cuneiforms

17
Q

Larynx contains

A

Vestibule
Ventricle
Infraglottic

18
Q

Trachea is divided into

A

Right bronchi
Left bronchi

19
Q

trachea cartilages covered by 3 tissue lavers

A

Outer
Middle
Inner

20
Q

The various parts of lungs are

A

Apex
Base
Costal surface
Medial surface

21
Q

Processes of breathing

A

INHALATION/ INSPIRATION: air flowing into lungs
EXHALATION/ EXPIRATION: air leaving lungs

22
Q

The respiration is regulated by the following
ways

A

Nervous control
Chemical control

23
Q

(Nervous control) Respiration controlled by two mechanisms:

A

Voluntary control & Autonomic control

24
Q

There are three chemical factors controlling the respiration

A
  • Carbon dioxide
  • oxygen
  • pH
25
Q

Each breath has 3 phases

A

Inspiration
Expiration
Pause

26
Q

There are two kind of respiration based in the gas exchange they are

A

• External respiration
• Internal respiration