A25

Question 1

The two components of the lymphatic system

Answer 1

Cellular compartment

Vascular compartment

Question 2

The main lymphatic vessels in front of the diaphragm

Answer 2

Tr. trachealis dexter/sinister
- communicates through ductus lymphaticus dexter

Question 3

The main lymphatic vessels caudal to the diaphragm

Answer 3

Cisterna chyli ( connects thorax w/abdomen)

Tr. lumbalis dex/sin

Tr. visceralis

• tr. intestinalis
  
  • tr. colicus
  • tr. jejunalis
• tr. celiacus
  
  • tr. gastricus
  • tr. hepaticus

Question 4

structure of the lymph node

Answer 4

Cortex and a medulla

defense system

Question 5

Lymphocenter

Answer 5

Root territory

buildt up from primary, seconday, tertiary and quaternary lymph nodes that are responsible for draining its tributary territory

Question 6

Lymphnodes of the head

Answer 6

Lc. parotideum

• Ln. parotideus superficialis
• Ln. parotideus profundus

Lc. mandibulare

Lc. Retropharyngeum

• ln. retropharyngeum mediale
• ln. retropharyngeum laterale

Question 7

Lymphnodes of the neck

Answer 7

Lc. cervialis profundus

• Ln. cervicalis profundus cranialis
• Ln. cervicalis profundus medialis
• Ln. cervicalis profundus caudalis

Lc. Cervicalis superficialis

Question 8

Lymphnodes of the thoracic limb

Answer 8

Lc. axillaris

• Ln. axillaris proprius
• ¨Ln. axillaris accesorius
• Ln. axillaris primae costa
• Ln. cubiti

Question 9

Lymphnodes of the thorax

Answer 9

Parietal

Lc. thoracicum dorsale

• Lnn. thoracici aortici
• lnn. intercostalis

Lc. thoracicum ventrale

• Ln. sternalis cranialis
• ln sternalis caudalis
• ln phrenicus

Visceral

Lc. medistinale

• Ln. medistinale craniale
• Ln. medistinale mediale
• Ln. medistinale caudale

Lc. tracheobroncheale

Lc. pulmonalis