Pleura & Lungs

Question 1

Subtypes of Parietal Pleura of Lung;

Answer 1

Cervical Pleura
Mediastinal Pleura
Costal Pleura
Diaphragmatic Pleura

Parietal pleura has different name, according to their region present

Question 2

Cervical pleura covers

Answer 2

Apex of the lung

Question 3

Membrane between the Inner border of 1st rib to C7 transverse process

Answer 3

Suprapleural membrane / Sibson’s fascia

Present over the cervical pleura

Question 4

Suprapleural membrane / Sibson’s fascia is degenerative part of

Answer 4

Scalenus medius muscle

Question 5

Suprapleural membrane / Sibson’s fascia contains

Answer 5

Scalenus minimus muscle

Question 6

Cervical pleura is separated from the Subclavian artery and Subclavian Vein by means of

Answer 6

Suprapleural Membrane

Question 7

Nerves supplying the Pleura of Lungs

Answer 7

1. Intercostal Nerve

2. Phrenic Nerve

Question 8

Pleura supplied by Intercostal Nerve;

Answer 8

1. Costal pleura

2. Peripheral part of Diaphragmatic pleura

Question 9

Pleura supplied by Phrenic Nerve

Answer 9

1. Mediastinal pleura

2. Central part of Diaphragmatic Pleura

Question 10

Arrangement of Structures in the Hilum of Left Lung;

Answer 10

A - pulmonary Artery

B - hyparterial Bronchus

V - left pulmonary Veins

Question 11

Surface In front of left hilum and its related structures;

Answer 11

Cardiac surface

1. Left auricle
2. Anterolateral surface of LV
3. Lingula

Question 12

Lingula is?

Answer 12

Is extension of Lower end of Cardiac notch

Its not a lobe

Question 13

Structure above; Left Hilum

Answer 13

Arch of Aorta

Question 14

Structure behind; left hilum

Answer 14

Descending thoracic aorta

Question 15

Nerve anterior to left hilum;

Answer 15

Left Phrenic Nerve + Pericardiophrenic Vesselss

Question 16

Nerve Posterior to left hilum;

Answer 16

Left Vagus Nerve

Question 17

Arrangement of Structures in the Hilum of Right Lung;

Answer 17

• Eparterial bronchus
• Pulmonary artery
• Hyparterial bronchus
• Lower pulmonary vein

Question 18

Surface in front of Hilum of Right Lung and Structures related to it;

Answer 18

Cardiac surface;

1. Left auricle
2. Anterolateral surface of Right Atrium
3. Right ventricle

Question 19

Structures above hilum of Right lung;

Answer 19

• Arch of Azygous

* Trachea

Question 20

Structures in front and above to Hilum of Right Lung;

Answer 20

• Right Brachiocephalic vein

* Superior Venacava

Question 21

Structure Behind the Hilum of Right lung;

Answer 21

Esophagus

Question 22

Nerve anterior to Hilum of Right Lung;

Answer 22

Right Phrenic Nerve + Pericardiophrenic vessels

Question 23

Nerve Posterior to Hilum of Right Lung;

Answer 23

Right Vagus nerve

Question 24

Blood supply up to Respiratory Bronchiole; is by

Answer 24

Bronchial artery

Question 25

Number of Bronchial artery in each lung;

Answer 25

Right lung has - One Bronchial Artery Left Lung has - Two Bronchial Artery

Question 26

Left Bronchial, derived from

Answer 26

Two left Bronchial arteries are derived from Descending Thoracic Aorta

Question 27

Right bronchial artery is derived from,

Answer 27

Right 3rd Posterior Intercostal Artery

Question 28

After Respiratory Bronchiole, the lungs is Supplied by;

Answer 28

Pulmonary artery

Question 29

Rasmussen Aneurysm is mainly due to

Answer 29

TB Pseudoaneurysmal dilatation of the pulmonary artery, due to weakening of the vessels wall By adjacent Cavitatory TB

Question 30

Trachea is dividing at the level of (vertebral)

Answer 30

T4 > T3 Into Right and Left Bronchus (are called Primary Bronchus)

Question 31

Other name for Segmental Bronchus

Answer 31

Tertiary Bronchus

Question 32

Lobar bronchus is also known as

Answer 32

Secondary bronchus

Question 33

The part of Lung which is aerated by Tertiary / Segmental Bronchus

Answer 33

Bronchopulmonary Segment * Wedge shaped * Surgically resectable segment

Question 34

Structure Between the Two BPS

Answer 34

Intersegmental areolar septum

Question 35

Intersegmental areolar septum is derived from

Answer 35

Pulmonary pleura

Question 36

Intersegmental structure is

Answer 36

Pulmonary vein, Present between the two segments

Question 37

Intrasegmental structures are;

Answer 37

* Tertiary Bronchus * Bronchial artery * Pulmonary artery

Question 38

Superior Lingular and Inferior Lingular lobes of Left lung corresponds with;

Answer 38

Middle lobe of Right Lung