Mons pubis, labia majora, labia minora, clitoris, urethral opening, vestibule of vagina are all (a)   pelvic landmarks

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Osseous landmarks = (a)  

Two innominate RT and LT (coxal) bones, sacrum, coccyx

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Anatomically, pelvis divided into two continuous compartments (true/false pelvis) by oblique plane that passes through the (a)  

How is the true pelvis separated from the false pelvis?

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It is separated from the false pelvis by the pelvic brim, which

corresponds with the (a)   and the sacral promontory

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1. Sacrum

2. Ilium

3. Ischium

4. Pubic bone

5. Pubic symphysis

6. Acetabulum

7. Obturator foramen

8. Coccyx

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Red line?

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The (a)   , situated inferior to the caudal portion of the parietal peritoneum, is

considered the pelvic cavity

(a)   wall of the pelvic cavity is formed by: sacrum and coccyx

(a)   wall formed by: piriformis and coccygeus muscles

(a)   wall formed by: hip bones and the obturator internus muscles, which rim the ischium and pubis

Lower margin of pelvic cavity, pelvic floor, formed by __ and __ muscles

(a)  

Lower margin of the pelvic floor is called the (a)  

Area below the pelvic floor is called (a)  

The (a)   part of the pelvic cavity is occupied by the rectum, colon, and ileum

The (a)   part of the pelvic cavity is occupied by the bladder, urerters, ovaries, fallopian tubes, uterus, and vagina

Rectus abdominis, external oblique, internal oblique, transverses

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Psoas major and illiacus.

(a)  

In false pelvis, psoas muscles join with iliacus muscles to

form (a)   muscles

Piriformis muscles, obturator interns, muscles of the pelvic diaphragm (levator ani, coccygeus)

(a)  

The psoas major and iliacus are located on the (a)  

The piriformis muscle is located on the (a)  

The obturator internus is located (a)  

The levator ani is located on the (a)  

The coccygeus is located (a)  

Anterior diagram of the (a)   muscle extending

from the abdominal cavity into the false pelvis

The iliacus muscle joins the psoas muscle to form the (a)   along the sidewall of the false pelvis.

Posterior to pubic bone

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Anterior to vagina, superior surface related to uterus

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Superior to urogenital diaphragm; inferolateral to retropubic fat, obturator internus, levator ani, and pubic bone

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The ureters Cross pelvic inlet (a)   to bifurcation of common iliac arteries

Ureters run (a)   to internal iliac arteries and posterior to ovaries

Ureters Run ___ and ___ under base of broad ligament where crossed by uterine artery

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Ureters Run __ and __ to upper vagina to enter posteroinferior bladder

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Water under the bridge: The ureters (which carry water), are (a)   to the ovarian/uterine arteries

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Collapsed muscular tube

• Extends rom external genitalia to uterine cervix

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Vagina lies __ to bladder and urethra; __ to rectum and anus

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Vagina is Directed upward and backward, forming (a)   degree angle with uterine cervix

The vagina is Approximately (a)   cm in length; longest along its posterior wall

Has a mucous membrane, Receives secretions from:

– Vaginal wall

– Mucous glands (cervix)

– Vestibular glands of vagina

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Area of vaginal lumen surrounding cervix divided into (a)   fornices

Arterial supply from vaginal and uterine arteries; drains into (a)  

Projects into vaginal canal

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Cervical canal

o communicates with uterine

cavity by internal os & with vagina by external os

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Continuous with vagina

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Cervix protrudes into upper portion of vaginal canal forming four arch-like recesses called (a)  

(a)   are blind pockets formed by inner surface of vaginal walls and outer surface of cervix

(a)   Is a continuous ring- shaped space with posterior fornix running deeper than its anterior counterpart

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Blue area

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From Mullerian ducts (paramesonephric)

• Pear-shaped organ

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Usually Anteflexed, Anteverted

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Divisions of the (a)   are cervix, body, and fundus

Covered with peritoneum (except for anterior aspect at

level of internal cervical os)

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Supported by the leavtor ani muscles and ligaments (cardinal/uterosacral)

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(a)   holds uterus in anteverted position

varies with age and parity

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1.0 - 3.0 cm long by 0.5-1.0 cm wide

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6.0 - 8.0 cm long by 3.0-5.0 cm wide

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Increases size by 1.0-2.0 cm

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3.5 - 5.5 cm long by 2.0-3.0 cm wide

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Pregnancy

• Postpartum

• Leiomyoma

• Adenomyosis

• Bicornuate or didelphic uterus

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