Female Anatomy & Physiology Flashcards
The vuvla is also known as
Pudendum
List and label all structures part of the vulva
Mons pubis
Labia majora
Labia minora
Clitoris
Urethral Opening
Vaginal Opening
Vestibule
Prepuce
Fourchette
Hymen
Perineum
The area between rectum and uterus
Posterior cul-de-sac
Area between bladder and uterus
Anterior cul-de-sac
What is the vestibule
Opening to the vagina and urethra
The prepuce surrounds the
Clitoris
What is the major role of the clitoris
Sensitive and important role in sexual activity
The greater vestibule glands are known as the
Bartholin glands
The fourchette is the
Frenulum of labia majora
Small, thin piece of tissue at the opening of the vagina
Hymen
What are the 4 bones of the pelvis
2 Innominate
Sacrum
Coccyx
What are the 2 compartments of the pelvis
False pelvis
True pelvis
What is the difference between the male and female pelvis
Female - Wider than 90 degrees
Male - Smaller than 90 degrees
The false pelvis is also known as the
Greater or major pelvis
The false/greater pelvis communicates superiorly and inferiorly with the
Superiorly with abdominal cavity
Inferiorly with pelvic cavity
The true pelvis is also known as the
Lesser or mino pelvis
What are the structures within the anterior pelvic cavity
Bladder
Ureters
Fallopian tubes
Ovaries
Uterus
Vagine
What are the structures within the posterior pelvic cavity
Rectum
Colon
Ileum
Name the 4 muscles that are part of the abdomen/pelvis in order from most superior to most inferior
Rectus abdominis
Transverse abdominis
Internal oblique
External oblique
The rectus abdominis connects to the
Xiphoid process of sternum and symphysis pubis
External oblique muscle goes from the
Lower ribs to iliac crest
Internal oblique attaches from the
Lower 3 ribs to linea alba and from inguinal ligament to iliac crest
Transverse abdominal muscle wraps around the
Torso (from front) to back and from ribs to pelvis
What are the muscles of the false pelvis
Psoas major
Iliacus
What are the muscles of the true pelvis
Piriformis
Obturator internus
Pelvis diaphragm muscles
What are the muscles of the pelvis diaphragm
Levator ani
Coccygeal
Where are the levator muscles located
Front
Where are the coccygeal muscles located
Behind
Label the muscles of the true pelvis
(Use picture from pp) In order top to bottom
Piriformis
Coccygeus
Ischial spine
Obturator internus
White line
Iliococcygeus
Pubococcygeus
Puborectalis
Name the 3 muscles of the pelvic diaphragm
Pubococcygeus
Puborectalis
Iliococcygeus
The 3 muscles of the pelvic diaphragm are ___ and ____
Separated and paired
The pelvic diaphragms separates above the ____ and below the ____
Above pelvic cavity
Below the perineal cavity
The pelvic diaphragms keep the pelvic organs
In place
Name the 3 levator ani muscles and are located in the ____ of the body
Pubococcygeus
Puborectalis
Iliococcygeus
Located in front
The coccygeus muscles is located in the ___ of the body
Behind
The pubococcygeus muscles surround the
Urethra, vagina, rectum
The puborectalis muscle surrounds and forms
Lower portion of the rectum Forms sling
The coccygeus is also known as the
Ischiococcygeus muscle
The coccygeus pulls the coccyx ___ after ____
Forward after defication
The bladder and ureters get rid of
Waste products from kidneys
What are the 3 parts of the bladder
Apex
Base
Neck
Where is the apex of the bladder located
Posterior to the pubic bone
Where is the base of the bladder located
Anterior to vagina, superior surface of the uterus
Where is the neck of the bladder located
Upper surface of urogenital diaphragm, inferolateral surface retropubic fat, obturator internus, levator ani, pubic bone
The ureters runs anterior to the _____ and posterior to the _____
Anterior to internal iliac arteries
Posterior to ovaries
The ureters enter the
Posterioinferior bladder
The vagina has a ___ membrane that
Mucous membrane that lines the muscular walls
Where is the Gartner’s duct located
Between the layer of the broad ligament of the uterus and in wall of vagina
Bartholin’s gland are located on
Each side of the vaginal opening
How many fornixes are there
4
The area of vaginal lumen surround the cervix is called
Fornixes
Where does the vagina get blood supply and where is the blood drained
Gets arterial supply from vaginal and uterine arteries
Drains to internal iliac vein
What are the average uterus measurements during menarcheal
6-8 cm length
3-5 AP & width
The uterus divides into what 3 parts
Fundus
Body
Cervix
What does premenarchal mean
Pre-menstrual/puberty
What does nulliparous mean
No kids
What does multiparity mean
Multiple kids
Postmenopausal means
Post menstrual life at least one year without a period
What is the average length and width of a permenarcheal uterus
1.0-3.0 cm length
0.5-1.0 cm width
What is the average length, width, and AP of a menarcheal (Nulliparous) uterus
6-8cm L
3-5 cm W & AP
How much does a multiparity uterus increase by
1-2 cm
What is the average length, width, and AP of a multiparity uterus
8-10 cm L
5-6 cm W & AP
What is the average length, width, and AP for postmenopausal uterus
3.5-5.5 cm L
2-3 W & AP
The uterine length is measured in what plane and measured from where to where
Midsagittal plane
From outer serosal surface of fundus to external cervical os
The uterine thickness (AP) is measured in what plane and measured from where to where
Midsagittal plane anterioposteriorly
From outer to outer serosal surfaces
The uterine width is measured in what plane
Midtransverse
What is the widest portion of the uterus
fundus
What is the cornua
Where the Fallopian tubes enter the uterine cavity
The body of the uterus is also known as ____ & ____
Myometirum
Corpus
What is the largest portion of the uterus
Body
Label the uterus diagram
Look at uterus picture on slide 28
What are the 2 parts of the cervix
Internal and external os
What is the isthmus
Outer transition point between the body and cervix
Where is the isthmus located
Point where the uterus bends anteriorly or posteriorly when bladder is empty
What are the 3 layers of the uterus
Perimetrium
Myometrium
Endometrium
What is the perimetrium
Serous outer layer of the uterus
What is the endometrium
Inner mucous membrane
Glandular portion of the body
How does the myometrium appear on ultrasound
Homogeneous and hypoechoic “halo” that surrounds the endometrium
What are the characteristics of the endometrium
Inner layer that lines uterine cavity
Glandular mucous membrane