(2) Lower Respiratory Tract (Olinger) Flashcards

1
Q

Which lung has more lobes?

A

RIGHT!!! (3 lobes)

*remember, right has more letters in it than left

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2
Q

Label which lung each side represents

A
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3
Q

How can you identify which lung you are looking at from the medial aspect of the lung?

A

The posterior aspect of the lung is LONG and FLAT

“Tubing” on the medial side faces “medially”

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4
Q

Which lung is this?

How do you know?

A

Left lung

2 lobes

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5
Q

What lung is this?

How do you know?

A

Right lung

3 lobes

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6
Q

Label the surfaces of the lungs

A
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7
Q

What is this region of the lung referred to as?

A

Mediastinal Surface

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8
Q

Label the borders of the lung

A
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9
Q

What are two unique features on the inferior aspect of the left lung?

A

Cardiac Notch

Lingula

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10
Q

Label the lung

A
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11
Q

What are the two major recesses of the thorax?

A

Costomediastinal Recess

Costodiaphragmatic Recess

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12
Q

What procedure is this image revealing?

A

Lobectomy

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13
Q

What procedure caused the resulting image?

A

Segmentectomy

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14
Q

Identify the various pleura by color

A
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15
Q

Identify the pleura based on the color coating

A
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16
Q

Label the pleura in the diagram

A
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17
Q

What is this image revealing?

A

Pleuritis

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18
Q

Identify the white and black arrow

A
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19
Q

Label the lines of pleural reflection

A
20
Q

Label the diagram

A
21
Q

Label the diagram

A
22
Q

Label the diagram

A
23
Q

Label the diagram

A
24
Q

Label the diagram

A
25
Q

Label the diagram

A
26
Q

Left Lung

What separates the two lobes?

A

Oblique Fissure

27
Q

Right Lung

What separates the lobes?

A

Oblique

and

Horizontal Fissures

28
Q

What are the 4 major components of the hilum of the lung?

A

Pulmonary A.

Pulmonary V.

Main Bronchi

Pulmonary L.

29
Q

Which component of the hilum has the thickest wall?

A

Main Bronchi

30
Q

What are unique features of the right lung?

*all grooves

A

Groove for:

  1. Azygous V.
  2. Esophagus
  3. Superior Vena Cava
  4. Inferior Vena Cava
  5. 1st Rib
  6. Brachiocephalic V.
31
Q

What are unique features of the left lung?

ALL GROOVES

A

Groove for the…

  1. Aortic Arch
  2. Descending Aorta
  3. 1st Rib
  4. Subclaian A.
32
Q

What impression do both the left and right lung have?

A

Cardiac Impression

33
Q

What are unique borders of the left lung?

A

Cardiac Notch

Lingula

34
Q

CN: Lung Cancer

Where can it derive?

A

Actual lung tissue

Bronchi

35
Q

CN: Lung Cancer

Lung cancer can involve the _____ ,____ and ______nerves due to the proximity

A

Phrenic n.

Vagus n.

Recurrent Laryngeal n.

36
Q

CN: Lung Cancer

Treatments include?

A

Removal of lung (pneumonectomy)

Removal of a lobe (Lobectomy)

Removal of specific bronchopulmonary segment (Segmentectomy)

37
Q

CN:

What is pleuritis?

A

Inflammation of the pleura producing a roughness on the lungs making breathing difficult

38
Q

CN:

When does pulmonary collapse occur?

A

When enough air enters the pleural cavity to break the surface tension between the two layers of pleura

The elasticity of the lungs causes them to collapse

39
Q

CN:

When does a pneumothorax occur?

A

Entry of air into the pleural cavity from a penetrating wound to the thoracic wall or a rupture of a pulmonary lesion into the pleural cavity…

which results in a collapse of the lung

40
Q

CN:

When does a hydrothorax occur?

A

Accumulation of excess fluid in the pleural cavity, usually result of fluid escape into the pleural cavity, or pleural effusion

41
Q

CN:

When does a hemothorax occur?

A

Accumulation of blood in the pleural cavity,

usually the result of a chest wound

42
Q

CN:

Describe bronchial asthma

A

Widespread narrowing of the airways produced by contraction of smooth muscle, edema of the mucosa and mucus in the lumen of the bronchi and bronchioles

43
Q

CN:

What is a bronchoscopy?

A

Insertion of a bronchoscope into the trachea to visualize the main bronchi

44
Q

What does the cartilage on the trachea look like?

A

C SHAPED

45
Q
A