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RadAna > Respiratory > Flashcards

Respiratory Flashcards

1
Q

is the tubular and cavernous organs that allow atmospheric air to reach the membranes

A

Respiratory System

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2
Q

is the act of breathing or act of respiring

A

Respiration

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3
Q

Two phases of respiration

A

Inspiration
Expiration

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4
Q

is the taking in of air or breathing in

A

Inspiration

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5
Q

is the breathing out or the expelling air from the lungs

A

Expiration

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6
Q

At ____ the intercostal contract to elevate the ribs and at the same time

A

Inspiration

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7
Q

contracts and is displaced downwards thus, increase in size of the chest cavity

A

Diaphragm

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8
Q

air then passes out from the lungs to aqualize the pressure is

A

Expiration

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9
Q

Respiration occurs about ____

A

18 times per minute

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10
Q

what are the parts of the respiration system

A

Respiratory passages
Lungs

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11
Q

Respiratory Passages

A
  1. Nasal cavities or Nasal fossae
  2. Pharynx / Throat
    2.1 Nasopharynx
    2.2 Oropharynx
    2.3 Laryngeal Part
  3. Larynx / Voice box
  4. Trachea / Windpipe
  5. Bronchi / Bronchial tubes
  6. Bronchioles ā€”- Little Bronchi
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12
Q

Lungs

A

A. Right Lung
B. Left Lung

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13
Q

in right lung how many lobes

A

3 Lobes

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14
Q

in left lung hoe many lobes

A

2 lobes

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15
Q

is a hollow tube about 4.5 inches in length extending from the larynx to the bronchi below

A

Trachea / Windpipe

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16
Q

it commences opposite the sixth cervical vertebra (C6) and extends down to the fourth dorsal body (T4)

A

Trachea / Windpipe

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17
Q

lies in the neck below the adams apple and the rest lies in the superior mediastinum and in front of the esophagus

A

Upper part of Trachea

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18
Q

is lined by epithelium and the walls are straightened by the incomplete rings of cartilage which are open behind like a letter ā€œCā€

A

Trachea

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19
Q

fill in the gap behind

A

Muscle Fibers

20
Q

the trachea divides into two tubes called

A

Bronchi (sing. bronchus)

21
Q

is divided into 3 divisions one for each lobe of the (R) lung

A

Right Main Bronchus

22
Q

is also divided into 2 lobar bronchi, one for each lobe of the (L) lung

A

Left Main Bronchus

23
Q

is the panty-like structure on the bifurcation of the two bronchi

A

Carina / Keel

24
Q

are tye final minute tubes and are continuous with the air spaces of the lungs

A

Bronchioles / Little Bronchi

25
Q

are the organs of respiration that occupy the right and left chest cavities

A

Lungs

26
Q

the partition between the two halves of the chest

A

Mediastinum (Middle Septum)

27
Q

it extends from the the base of the neck to the diaphragm

A

Mediastinum (Middle Septum)

28
Q

each lung is con-shaped with ____ reaching about one inch above the clavicle

A

pointed end or apex

29
Q

the pointed end or alex in the lungs is also called

A

Cupula

30
Q

it rest upon the convex surface of the diaphragm

A

lower end or base

31
Q

are spongy, crepitant, float on water and have elastic tissue in their walls

A

Lungs

32
Q

frequently blue-gray in color because of inhaled dusts

A

Lungs

33
Q

natural division that separate the lobes of the lungs

A

Fissure or Grooves

34
Q

the right lung is divided into (3) lobes or division

A
  1. Upper / Superior Lobe
  2. Middle Lobe
  3. Lower / Inferior Lobe
35
Q

the left lung us divided into (2) lobes or division

A
  1. Upper / Superior Lobe
  2. Lower / Inferior Lobe
36
Q

are the structural units or divisions of the lobes of the lungs, one for each segmental bronchus

A

Bronchopulmonary Segments

37
Q

in right lung, 3 lobes, there are 10 bronchopulmonary segments of the lungs what are they

A

Upper Lobe:
Apical
Posterior
Anterior

Middle Lobe:
Lateral Middle Lobe
Medial Middle Lobe

Lower Lobe:
Superior Basal
Posterior Basal
Medial Basal
Anterior Basal
Lateral Basal

38
Q

in left lung, 2 lobes, there are 8 bronchopulmonary segments of the lungs what are they

A

Upper Lobe:
Apical Posterior
Anterior

Middle Lobe:
Superior Lingual
Inferior Lingual

Lower Lobe:
Superior Basal
Posterior Basal
Anterior Medial Basal
Lateral Basal

39
Q

are small units of each bronchopulmonary segment containing many minute air sacs

A

Lobules (Little Lobes)

40
Q

is the active tissue of the lungs

A

Parenchyma

41
Q

is a depression on the medial surface of each lung where vessel and bronchi enters into the lungs

A

Hilum / Hilus

42
Q

is its attachment to the mediastinum and is composed of all the structures

A

Lung Root

43
Q

is the lining membrane of the chest cavity and the covering membrane of each lung

A

Pleura

44
Q

What are the covering membrane of Pleura

A

A. Visceral Pleura
B. Parietal Pleura

45
Q

is the space between the lungs and the chest wall between the visceral and parietal pleura

A

Pleural Cavity

46
Q

is the triangular space in the lower chest between the chest wall and the adjacent rounded margin of the diagphram

A

Costophrenic Sinus or Sulcus

RadAna (13 decks)

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