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T1- brit GA1. Midterm 2- Unit 2 > GA1. Thoracic Organs of Respiration > Flashcards

GA1. Thoracic Organs of Respiration Flashcards

1
Q

______ M. : keeps the structure of the trachea

A

Trachialus M

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2
Q

_____ cartilage makes up the trachia

A

hyaline

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3
Q

The trachea begins at _____ vertebrae

A

C6

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4
Q

The trachea ends at the level of the _____

A

sternal angle

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5
Q

The trachea ends between the _____vertebrae

A

T4 & T5

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6
Q

During deep inspriation the trachea moves down to ____ vertabrae

A

T6

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7
Q

If a foreign object went down the trachea, which bronchus would it get stuck in?

A

The right side

  • it is wider & shorter
  • runs more vertical
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8
Q

_______ bronchus is narrower and more hoizontal

A

Left bronchus

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9
Q

The ______ bronchus is inferior to the arch of the aorta

A

Left bronchus

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10
Q

Which side has 3 secondary lobular bronchi?

A

Right bronchus

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11
Q

Which side has 2 secondary lobular bronchi

A

Left bronchus

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12
Q

______ is on the posterior side of the trachea closing the C-shape ring

A

trachialus muscle

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13
Q

_______ N. will give off a hoarse voice when obstructed

A

L. Recurrent laryngeal N.

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14
Q

C.C. Inflammation of the trachealus M. or esophagus will pinch ____

A

L. Recurrent Laryngeal N.

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15
Q

Name the 4 pleura surfaces of the lungs

A
  1. cervical
  2. diaphragmatic
  3. mediastinal
  4. costal
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16
Q

C.C. ___: collapsed lung

A

atelectasis

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17
Q

Name 4 c.c. that can cause atelectasis

A
  1. obstruction of the bronchi
  2. neumothorax
  3. Hemothorax
  4. hydrothoracic
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18
Q

______ connects the diaphragm lung pleura with muscle fibers of the diaphragm

A

phrenicopleural fascia

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19
Q

Name the 2 pleural recesses of the lungs

A

costodiaphragmatic

costomediastinal

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20
Q

C.C. __________: there is hydrothorax in the patient. In what recess will it be in if the patient is sitting?

A

costodiaphragmatic recess

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21
Q

C.C. __________: there is hydrothorax in the patient. In what recess will it be in if the patient is laying down?

A

costomediastinal recess

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22
Q

Where can pleuralcentesis occur?

A

RIb 10 & T12

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23
Q

What is pleurisy?

A

Inflammation of the pleura

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24
Q

Inferior border of the lung Rib & vertebrae

A

MCL: Rib 6
MAL: Rib 8
Vert: T10

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25
Q

Inferior border of the pleura rin & vertebrae

A

MCL: Rib 8
MAL: Rib 10
Vert: T12

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26
Q

Oblique fissure on the L. lung is at ___ vert. Sp’s

A

T3 & T4 follows Rib 6

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27
Q

Oblique fissure on the Right lung is at the _____ Sp’s and rib

A

SP of T4, follows Rib 6

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28
Q

C.C.: if you put your stethascope above rib 6 & you hear a crackling noise, there is a problem in _____ lobe

A

superior

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29
Q

_____ fissure separates the superior from the inferior lobe

A

Oblique fissure

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30
Q

Above rib 5 is the ____lobe

A

superior

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31
Q

Below R. rib 5 is the ___lobe

A

middle

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32
Q

Which lung has 3 lobes

A

Right

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33
Q

Which lung has 2 lobes

A

left

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34
Q

Below the R. rib 6 is the ___lobe

A

inferior lobe

35
Q

Above the R. Rib 6 is the ____lobe

A

middle lobe

36
Q

Horizontal fissure on the R. lung is at the ____

A

4th ICS and 5th rib

37
Q

C.C. if a doctor has to inject adrenaline into a person the do it at the ____

A

cardiac notch (L. lung)

38
Q

The lingula is a part of which lobe?

A

Left lung- superior lobe

39
Q

_____ lig. allows the root of the lung ot move inferior during inspiration

A

pulmonary Lig.

40
Q

Where does non cartilage segments in the intrapulmonary airway begin ?

A

that the bronchioles: starting with terminal bronchioles there is no cartilage

41
Q

What is the last bronchus segment that has cartilage ?

A

Small subsegmental bronchus

42
Q

Where does gas exchange begin to occur?

A

respiratory bronchioles

43
Q

C.c. When infants are born to early, their lungs can not expand because _____

A

Their lungs are not producing surfactant

44
Q

What is the tissue type of aveoli?

A

simple squamous

45
Q

Cell that secretes surfactant

A

type II alveolar cells

46
Q

Where do pulmonary veins carry O2 blood to?

47
Q

The R. bronchial V. drains into the ______ V

48
Q

The Left bronchial V. drains into the ______ V

A

accessory hemiazygos v.

49
Q

The lungs receive N. Innervation from the (3) ?

A
  1. pulmonary plexus : PS pregg Vagus
  2. Thoracic Splanchnic: (T1-T4) postgg SP
  3. GVA: pain
50
Q

Coughing uses what type of fiber?

A

GVA - pulmonary reflex

51
Q

Pulmonary reflexes are____fibers

52
Q

What are the four branches along the course of the Vagus N.

A

Cardiac Plexus, esophageal branch, Tracheal branch, bronchial branch

53
Q

Bronchodilation (SP or PS)

54
Q

Decrease bronchial gland secretion (SP or PS)

55
Q

Vacoconstrition (SP or PS)

56
Q

Bronchoconstrition (SP or PS)

57
Q

increased bronchial gland secretion (SP or PS)

58
Q

Mild vasodilation or no effect (SP or PS)

59
Q

C.C. asthma is broncho constrition is this (SP or PS)

60
Q

Why does the diaphragm rise higher on the Right side ?

A

Right lobe of the liver is under it

61
Q

Anterior origin of the diaphragm

A

sternal portion - back of the xiphoid

62
Q

Costal portion of the diaphragm

A

inner surface of the lower six costal cartilages

63
Q

Vertebral portion of the diaphragm

A

arcuate ligament and upper lumbar vertebrae

64
Q

___ opening of the diaphragm is at the T8 vertebrae

65
Q

_____ opening of the diaphragm opening is at the T10 vertebrae

A

esophageal

66
Q

The ______ opening of the diaphragm is at the T2 vertebrae

A

Aortic opening

67
Q

Caval opening of he diaphragm is at ___vert

68
Q

Esophageal opening of the diaphragm is at the __ vert

69
Q

The aortic opening of the diaphragm is at the ____ vertb

70
Q

What passes throught the caval opening (T8) of the diaphragm ?

A

IVC, Terminal branch R. phrenic N

71
Q

What passes through the esophageal opening (T10) of the diaphragm ?

A

esophagus, vagal trunk, esophageal branches of L. gastric vessel

72
Q

What passes through the aortic opening (T12) of the diaphragm?

A

aorta , thoracic duct, azygos vein, hemiazygos v.

73
Q

_____ is made by a portion of the diaphragm attaching to the lateral arcuate lig.

A

vertebrocostal triangle

74
Q

What is the potential weak area of the diaphragm ?

A

vertebrocostal triangle

75
Q

_____provides motor supply for the entire disphragm

76
Q

_____ provides sensory supply for the central area of the diaphragm

77
Q

______ supplus sensory to the peripheral part of the diaphragm

A

Lower intercostal Nerves

78
Q

4 main blood supply to the diaphragm

A
  1. inferior phrenic art
  2. superior phrenic art
  3. musculophrenic art
  4. pericardiophrenic art
79
Q

musculophrenic and pericardiophrenic artieries arise from ____

A

internal thoarcic art

80
Q

Superior phrenic art. arises from ______

A

thoracic aorta

81
Q

Inferior phrenic art. arises from ____

A

abdominal aorta

82
Q

____ N. innervates the parietal pleura of the mediastinal portion of the lung

83
Q

_____N. innervates the periardiam

84
Q

____N. innervates the parietal pleura of the diaphragm

A

Phrenic N.

T1- brit GA1. Midterm 2- Unit 2 (7 decks)

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