Matching (20) Match items in column A to column B

Column a Column b
1.
A.
What separates the pelvic cavity from the perineum?
2.
B.
what muscles comprise pelvic diaphragm?
3.
C.
Where is the pudendal canal?
4.
D.
Why are Internal hemorrhoids more
common than external hemorrhoids?
5.
E.
What does the perineum contain?
6.
F.
What is in the anal triangle?
7.
G.
Where does the inferior rectal a. come from?
8.
H.
What three fused bones form the hip bone?
9.
I.
What does the superior rectal vein eventually become?
10.
J.
What does the middle rectal vein eventually become?
11.
K.
What does the inferior rectal vein eventually become?
12.
L.
Which rectal veins are/aren't usually involved in hemorrhoids?
13.
M.
What separates the UG and anal triangles?
14.
N.
Where does the ab cavity become the pelvis?
15.
O.
What are the parts of the levator ani?
16.
P.
What are the posterior borders of ischiorectal fossa?
17.
Q.
What are branches of the pudendal n.?
18.
R.
Which part of the anal sphincter maintains continence?
19.
S.
What vein do external hemorrhoids most often involve?
20.
T.
What does the superficial part of the external anal sphincter do?