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

Column a Column b
1.
A.
Which part of the anal sphincter maintains continence?
2.
B.
What separates the UG and anal triangles?
3.
C.
what muscles comprise pelvic diaphragm?
4.
D.
What vein do external hemorrhoids most often involve?
5.
E.
What are the posterior borders of ischiorectal fossa?
6.
F.
What three fused bones form the hip bone?
7.
G.
Why are Internal hemorrhoids more
common than external hemorrhoids?
8.
H.
Where does the inferior rectal a. come from?
9.
I.
What does the inferior rectal vein eventually become?
10.
J.
What is the point of fusion of the Ilium, pubic, and ischium?
11.
K.
What is the arcus tendineus?
12.
L.
What is the ischiorectal fossa?
13.
M.
What is the "roof" of the perineum?
14.
N.
What are the parts of the external anal sphincter?
15.
O.
What are the parts of the levator ani?
16.
P.
What are the posterior borders of perineum?
17.
Q.
What innervates the external anal sphincter?
18.
R.
What are the supero-medial borders of ischiorectal fossa?
19.
S.
What does the pelvic cavity contain?
20.
T.
What vein do internal hemorrhoids most often involve?