G 29-30 Flashcards
Nerves that make up the sciatic nerve
L4-S3
Nerves that make up the lumbosacral trunk
L4 & L5
Nerves that make up the Obturator nerve
L2-L4
Nerves that make up the Pudendal nerve
S2-S4
Describe branches of the posterior division of the internal iliac artery in the female.
Iliolumbar A. branches off the internal iliac and heads superiorly
Superior Gluteal A. disappears between S1,S2 rami above the piriformis muscle
Inferior Gluteal A. disappears between S2,S3 rami below the piriformis muscle
Lateral Sacral A. follows the lateral edge of the sacrum
What type of muscle is the detrusor muscle?
Smooth
What part of the bladder doesn’t stretch?
Trigone
Name the holes in the bladder
Ureteric orifices
Internal urethral orifice