Lungs Flashcards

1
Q
A
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2
Q

Covered by?

A

Pleura Sac

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3
Q

Outer Parital Layer

A

lines the throaic cage-diaphragm and mediastium

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4
Q

Inner visercal Layer

A

Lines the lungs

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5
Q

the apex of the lung is covered by

A

Cervial pleura

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6
Q

Why is the rightlung shorter

A

rt dome of diaphargm sits higher
wider becuase heart bulging to the left

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7
Q

which lung has a deep cardiac nothc

A

left

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8
Q

Costal Surface

A

smooth convex

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9
Q

Mediastinal Surface

A

Concave
Pericardial concavity for the cardiac impression

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10
Q

Hilum-what leaves the lung

A
  • main bronchus
  • pulmonary vessels
  • bronchal vessels
  • lymphatics
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11
Q

What is the root of the lung

A

strcutes above the hilum
region where mediastim wehre lung is connected to trachea nd eharet

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12
Q

Which has bigger groove for oesphagus and smaller cardaic impression

A

right

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13
Q

which lung has a greater cardiac impression
and smaller groove for oesgphagus

A

left

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14
Q

Diaphragmatic is more concave on the right becuae of the

A

liver

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15
Q

Left Bronchial Arteries

A

arise from the thoracic aorta

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16
Q

Rt bronchial arteyr arises from

A

thoracic aorta
Superior posteiort inercostal artery
Common trunk with the left superior bronchial artyer

17
Q

Rt lung drained by

A

Azygos vein

18
Q

Left lung drained by

A

Accessory azygos vein

19
Q

Lymphatetics drain into

A

Bronchopulmonary
Tracheobronhcial
Pulmoanry

20
Q

Nerve Supply Lungs

A

Vagus
Sympathetics t1-t6

21
Q

What way does the embryo tend to develop in

A

cephalocaudal

22
Q

By week 4 what do they form?

A

form olfacory placodes which from the nasal cavities

23
Q
A