Embryology Flashcards
1
Q
What is the type of arrangement of the axial filament of the sperm tail?
A
9+2
2
Q
What is in the filament arrangement of sperm tails?
A
2 pairs of central longitudinal filaments (beta fibres)
9 pairs of peripheral longitudinal fibres (alpha fibres)
3
Q
Testicular vein supply
A
Testicular vein
Pampiniform plexus
4
Q
Testicular lymph drainage
A
Para aortic nodes
Lumbar nodes
5
Q
Testicular arterial supply
A
Testicular arteries
Artery to vas deferens
Cremasteric artery
6
Q
Testicular innervation
A
Spermatic plexus
T10 spinal segment
7
Q
A
