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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
Inferior border of the pleura rin & vertebrae
MCL: Rib 8 MAL: Rib 10 Vert: T12
26
Oblique fissure on the L. lung is at ___ vert. Sp's
T3 & T4 follows Rib 6
27
Oblique fissure on the Right lung is at the _____ Sp's and rib
SP of T4, follows Rib 6
28
C.C.: if you put your stethascope above rib 6 & you hear a crackling noise, there is a problem in _____ lobe
superior
29
_____ fissure separates the superior from the inferior lobe
Oblique fissure
30
Above rib 5 is the ____lobe
superior
31
Below R. rib 5 is the ___lobe
middle
32
Which lung has 3 lobes
Right
33
Which lung has 2 lobes
left
34
Below the R. rib 6 is the ___lobe
inferior lobe
35
Above the R. Rib 6 is the ____lobe
middle lobe
36
Horizontal fissure on the R. lung is at the ____
4th ICS and 5th rib
37
C.C. if a doctor has to inject adrenaline into a person the do it at the ____
cardiac notch (L. lung)
38
The lingula is a part of which lobe?
Left lung- superior lobe
39
_____ lig. allows the root of the lung ot move inferior during inspiration
pulmonary Lig.
40
Where does non cartilage segments in the intrapulmonary airway begin ?
that the bronchioles: starting with terminal bronchioles there is no cartilage
41
What is the last bronchus segment that has cartilage ?
Small subsegmental bronchus
42
Where does gas exchange begin to occur?
respiratory bronchioles
43
C.c. When infants are born to early, their lungs can not expand because _____
Their lungs are not producing surfactant
44
What is the tissue type of aveoli?
simple squamous
45
Cell that secretes surfactant
type II alveolar cells
46
Where do pulmonary veins carry O2 blood to?
LA
47
The R. bronchial V. drains into the ______ V
azygos
48
The Left bronchial V. drains into the ______ V
accessory hemiazygos v.
49
The lungs receive N. Innervation from the (3) ?
1. pulmonary plexus : PS pregg Vagus 2. Thoracic Splanchnic: (T1-T4) postgg SP 3. GVA: pain
50
Coughing uses what type of fiber?
GVA - pulmonary reflex
51
Pulmonary reflexes are____fibers
GVA
52
What are the four branches along the course of the Vagus N.
Cardiac Plexus, esophageal branch, Tracheal branch, bronchial branch
53
Bronchodilation (SP or PS)
SP
54
Decrease bronchial gland secretion (SP or PS)
SP
55
Vacoconstrition (SP or PS)
SP
56
Bronchoconstrition (SP or PS)
PS
57
increased bronchial gland secretion (SP or PS)
PS
58
Mild vasodilation or no effect (SP or PS)
PS
59
C.C. asthma is broncho constrition is this (SP or PS)
PS
60
Why does the diaphragm rise higher on the Right side ?
Right lobe of the liver is under it
61
Anterior origin of the diaphragm
sternal portion - back of the xiphoid
62
Costal portion of the diaphragm
inner surface of the lower six costal cartilages
63
Vertebral portion of the diaphragm
arcuate ligament and upper lumbar vertebrae
64
___ opening of the diaphragm is at the T8 vertebrae
Caval
65
_____ opening of the diaphragm opening is at the T10 vertebrae
esophageal
66
The ______ opening of the diaphragm is at the T2 vertebrae
Aortic opening
67
Caval opening of he diaphragm is at ___vert
T8
68
Esophageal opening of the diaphragm is at the __ vert
T10
69
The aortic opening of the diaphragm is at the ____ vertb
T12
70
What passes throught the caval opening (T8) of the diaphragm ?
IVC, Terminal branch R. phrenic N
71
What passes through the esophageal opening (T10) of the diaphragm ?
esophagus, vagal trunk, esophageal branches of L. gastric vessel
72
What passes through the aortic opening (T12) of the diaphragm?
aorta , thoracic duct, azygos vein, hemiazygos v.
73
_____ is made by a portion of the diaphragm attaching to the lateral arcuate lig.
vertebrocostal triangle
74
What is the potential weak area of the diaphragm ?
vertebrocostal triangle
75
_____provides motor supply for the entire disphragm
phrenic
76
_____ provides sensory supply for the central area of the diaphragm
phrenic
77
______ supplus sensory to the peripheral part of the diaphragm
Lower intercostal Nerves
78
4 main blood supply to the diaphragm
1. inferior phrenic art 2. superior phrenic art 3. musculophrenic art 4. pericardiophrenic art
79
musculophrenic and pericardiophrenic artieries arise from ____
internal thoarcic art
80
Superior phrenic art. arises from ______
thoracic aorta
81
Inferior phrenic art. arises from ____
abdominal aorta
82
____ N. innervates the parietal pleura of the mediastinal portion of the lung
Phrenic N
83
_____N. innervates the periardiam
Phrenic N
84
____N. innervates the parietal pleura of the diaphragm
Phrenic N.

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

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