Anatomy and Physiology Flashcards

0
Q

Three processes of Respiration

A

Ventilation, Diffusion and Perfusion

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1
Q

Process of gaseous exchange between individual and environment

A

RESPIRATION

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2
Q

Movement of gases in and out of the lungs

A

Ventilation

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3
Q

The Upper Respiratory Tract consists of:

A

Nose, Pharynx, Larynx and Trachea

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4
Q

The Lower Respiratory Tract consists of:

A

Bronchi and Bronchioles
Alveolar ducts and Alveoli
Pleural cavities

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5
Q

Larynx consists 5 cartilages and these are

A
Thyroid
Cricoid
Arytnoid
Corninuate
Cuneiform
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6
Q

This organ performs phonation

A

Larynx

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7
Q

What is the diameter and length of trachea?

A

Diameter 2.5 cm

Length 10-14 cm

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8
Q

Division part of Left bronchus and Right bronchus

A

CARINA

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9
Q

Right Lung and Left lung consists of how many lobes?

A

Right Lung - 3 lobes

Left Lung - 2 lobes

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10
Q

This cell responsible for surfanctant production

A

Septial Cells

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11
Q

This engulfs the debris

A

Alveolar macrophages

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12
Q

What is Mucociliary Transport System?

A

Defense mechanism for foreign bodies (macro and micro)

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13
Q

This cavity bounded by the ribcage and the muscular diaphragm

A

Thoracic cavity

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14
Q

Exchange of gases between the alveolar-pulmonary capillaries

A

External respiration

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15
Q

Gas diffuses between the peripheral capillaries to interstitial space

A

Internal respiration

16
Q

interstial space to cells

A

Cellular respiration

17
Q

Pressure of moving air between the atmosphere and alveoli

A

Ventilation

18
Q

Exhange of O2 and CO2 between the alveoli and blood

A

Alveolar Diffusion

19
Q

What are the respiratory centers of the brain?

A

Respiratory rhytmicity center

Apheistic center

20
Q

In chronic respiratory disease this organ shuts down.

A

Pons

21
Q

Radiographic visualization of chest and has a long term risk

A

Chest Xray

22
Q

This diagnostic procedure confirms pulmonary embolism

A

Lung Scan