PRAC.26 Flashcards
lungs pericardium topography of the mediastinal organs
1
Q
Pericardium surrounds…
A
- Heart
- Initial parts:
- Aorta
- Tr. pulmonales
- Terminal parts:
- Vv. caevae
- Vv. pulmonales
2
Q
What moistens the opposing sides of the pericardium and the heart?
A
Liquor pericardii
3
Q
A
Dorsal mediastinum
- Above heart
4
Q
A
Left caudal lobe
5
Q
A
Left pulmonary ligament
6
Q
A
Middle mediastinum
- Contains the heart
7
Q
A
Left cranial lobe, caudal part
8
Q
A
Pulmonary pleura
9
Q
A
Fibrous pericardium
10
Q
A
Serous pericardium
11
Q
A
Pericardiac pleura
12
Q
Definition of mediastinum
A
Partition, separating the left and right pleural cavities
13
Q
The pericardium encloses which space?
A
Pericardial cavity
14
Q
A
Pericardial cavity
15
Q
A
Ventral mediastinum
- Under the heart
16
Q
A
Costal pleura
17
Q
A
Right middle lobe
18
Q
A
Plica venae cavae
19
Q
A
Accessory lobe
20
Q
A
Right caudal lobe
21
Q
A
Endothoracic fascia
22
Q
A
Costal pleura
23
Q
List the lobes of the canine lungs
A
-
Left lung:
- Cranial lobe
- Cranial part
- Caudal part
- Caudal lobe
- Cranial lobe
-
Right lung:
- Cranial lobe
- Middle lobe
- Caudal lobe
- Accessory lobe
24
Q
A
Middle Lobe
25
Accessory Lobe
26
Right Cranial Lobe
27
Right Caudal Lobe
32
Where is the Accessory Lobe found?
In the Mediastinal Recess
33
Which ligament secures the pericardium to the thorax
The Phrenicopericardiac ligament
34
Pericardial space between:
* Aorta,
* Pulmonary trunk
* Atrial wall
Transverse pericardial sinus
35
Pericardial space between:
* Left pulmonary veins
* Right pulmonary veins
* Left atrium
Oblique pericardial sinus
36
Visceral layer enveloping the first part of the large arteries and veins of the heart
*Vaginae serosae* *arteriorum* *et* *venarum*
37
Give the varieties of thoracic pleura
* Diaphragmatic pleura
* Pulmonary pleura
* Mediastinal pleura
* Costal pleura
38
Diaphragmatic Surface
39
Costal Surface
40
Pulmonary Ligament
41
Give the Surface
Mediasternal Surface / Visceral Surface
42
**Basal margin**
43
**Acute border**
* [Ventral border]
* Contains cardiac incisure
44
**Obtuse border**
* [Dorsal border]
45
Which lung is larger?
Right
46
**Pulmonary** **hilius**
47
33
Aortic impression
48
34
**Oesophageal** **impression**
49
1
**Sulcus venae cavae** **caudalis**
* Found between right:
* Accessory lobe
* Middle lobe
* Caudal lobe
50
Pathway of the bronchial veins
Oxygenated blood travels:
From lungs *via* bronchial veins → Right azygous vein
51
Pathway of the bronchoesopageal artery
From thoracic aorta to lungs
52
Location of cranial mediastinum
Cranial to the heart
53
Location of caudal mediastinum
Caudal to the heart
54
16
**Thymus**
* By thoracic inlet
* Only remnants found in adult dogs
55
Pleural sacs which apex out of the cranial thoracic inlet
Cupula
56
**Costodiaphragmatic recess**
57
**Lumbodiaphragmatic recess**
58
**Costomediastinal recess**
59
**Cupula**
60
**Costomediastinal recess**
61
**Left lobe, cranial part**
62
**Left lobe, caudal part**
63
**Caudal lobe**
64
26
**Mediastinal recess**
* Acts as a pocket for the accessory lobe of the right lung
* Evagination of the right pleural cavity
* Between caudal mediastinum and *plica venae cavae*
65
24
**Cavum** **mediastini** **serosum**
* The serous cavity of the mediastinum
* Right side of oesophagus
* Extension of *bursa omentalis*
