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Anatomy of the Pelvic Region Quiz

#1

Which bone forms the anterior part of the pelvic girdle?

Pubis
Explanation

Forms the front portion of the pelvic girdle.

#2

Which of the following is NOT a function of the pelvic cavity?

Digestive function
Explanation

Not involved in digestion.

#3

What is the primary function of the sacroiliac joint in the pelvic region?

Weight-bearing
Explanation

Supports weight in pelvic area.

#4

Which pelvic ligament extends from the sacrum and coccyx to the ischial spine?

Sacrotuberous ligament
Explanation

Connects sacrum, coccyx, and ischial spine.

#5

The sacral plexus is formed by the anterior rami of which spinal nerves?

S1-S4
Explanation

Comprised of these spinal nerves.

#6

What is the primary function of the pelvic floor muscles?

Support pelvic organs
Explanation

Maintains the position of pelvic organs.

#7

Which ligament connects the ovary to the pelvic wall?

Suspensory ligament
Explanation

Connects ovary to pelvic wall for support.

#8

The sacral promontory is a prominent landmark in which part of the pelvis?

Superior pelvic aperture
Explanation

Notable in upper pelvis.

#9

Which muscle is part of the levator ani group in the pelvic floor?

Iliococcygeus
Explanation

Component of levator ani muscle set.

#10

The term 'ischial tuberosity' is associated with which pelvic bone?

Ischium
Explanation

Linked with the ischium.

#11

Which structure passes through the greater sciatic foramen but below the piriformis muscle?

Pudendal nerve
Explanation

Traverses this area.

#12

The obturator foramen is formed by which pelvic bones?

Ischium and pubis
Explanation

Created by these two bones.

#13

Which nerve is responsible for innervating the muscles of the pelvic floor?

Pudendal nerve
Explanation

Supplies nerves to pelvic floor muscles.

#14

The pudendal canal contains which important structure?

Pudendal nerve
Explanation

Houses this crucial nerve.

#15

Which ligament attaches the uterus to the sacrum?

Uterosacral ligament
Explanation

Connects uterus to sacrum.

#16

The uterine artery arises from which main vessel in the pelvic region?

Internal iliac artery
Explanation

Originates from this major vessel.

#17

What is the function of the perineum in the pelvic region?

Passage for urine and feces
Explanation

Route for waste elimination.

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