Anatomy Practical Flashcards by Landon Riggs

What are the lines on the ala of the ilium?

Anterior Gluteal Line
Inferior Gluteal Line
Posterior Gluteal Line

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If someone points to the pubis bone on the inner surface.. what is it called?

Pubic Symphyseal Surface

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the vinegar cup without the ligament is called what?

Acetabular Notch

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What are the things that are seen on the base of the sacrum?

Vertebral body of S1

Sacral Ala

Sacral Promontory

Superior Articular Process

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What can you see on the posterior surface of the sacrum?

median sacral crest

intermediate sacral crest

lateral sacral crest

posterior sacral foramina

Sacral Hiatus

Sacral Cornua

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What do we see on anterior sacrum?

Anterior Sacral Foramina

Transverse lines of the sacrum

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What do we see on inferior part of the sacrum

Apex of the sacrum

Articular Facet for the coccyx

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What do we see on the coccyx?

Coccygeal Cornua

Coccygeal Tip

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What do we see on the coccyx?

Coccygeal Cornua

Coccygeal Tip

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If both pubic bones are there and it’s talking about both together.. what is it called?

what’s the chondrological structure inside it?

pubic symphysis

interpubic disc

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What are the ligaments from L5 to the Sacrum?

Anterior Longitudinal L.

Iliolumbar L.

Intervertebral Disc

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What are the ligaments from sacrum to os coxae

Short Posterior Sacroiliac L.

Long Posterior Sacroiliac L.

Sacrotuberous L.

Sacrospinous L.

Anterior Sacroiliac L.

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Male: Possible spaces of peritoneum/fossas

Rectovesical Pouch
paravesical fossa
pararectal fossa

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if they have something on the anterior wall of the abdominal cavity, what are the possible fossa?

supravesical fossa

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Women: possible spaces of peritoneum/fossas

supravesical fossa (same for males and females)

Rectouterine Pouch
Vesicouterine Pouch

Paravesical Fossa
Pararectal Fossa

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Pelvic Wall Muscles?

Obturator Internus M.

Piriformis M.

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where can you see piriformis?

it’s much higher than anything else, but it’s below the sacral plexus of nerves! (anterior rami stuff.

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What are the muscles / structures of the pelvic diaphragm?

Tendinous Arch of Obturator Fascia

Levator Ani M. (puborectalis, pubococcygeus, iliococcygeus M.

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Superficial Perineal Ms?

Ischiocavernosus M.

Bulbospongiosus M.

Superficial Transverse Perineal M.

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What are the options if they show the rectum?

Transverse Rectal Folds

Rectal Ampulla

Anorectal Flexure

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What are the options if they show the anal canal?

Anal Canal

Anal Columns

Anal Valves

Anal Sinuses

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If they point to muscle fibers on the bladder, what is it?

Detrusor M.

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what’s in the prostate on the urethra, name parts

seminal colliculus

prostatic utricle

prostatic sinus

urethral crest

What is the inside of the uterus and down to the vagina?

uterine cavity

internal uterine Os

Cervical Canal

External Uterine Os

Outer parts of the uterus

Uterine Horn Fundus Body Isthmus

Parts of the uterine tube

infundibulum fimbriae ovarian fimbrion abdominal ostium ampulla isthmus

names of the broad ligament

mesometrium mesovarium mesosalpinx

what's the little hole into the infundibulum called? KNOW THIS SPELLING

Abdominal Ostium

Ligaments of the ovary?

Suspensory Ligament Ligament of the Ovary

Ligaments of the Uterus?

Broad L. of the Uterus Round ligament of the Uterus

What are you going to see on the outside of the clitoris?

Glans Clitoris Frenula of the Clitoris Prepuce of the Clitoris

what two structures are on the posterior aspect of the outer vagina that they would tag?

Frenula of the labia minora Posterior Labial Commissure

If they tagged right next to the membranous urethra but not on it, what would you call it?

Bulbourethral Glands

What are the possibilities of things that come off the aorta?

Ovarian A. / Testicular A. Testicular A. Common Iliac A. External Iliac A. Internal Iliac A.

What are the 2 possibilities of the External Iliac A.

Deep Circumflex Iliac A. Inferior Epigastric A.

What are the 2 possibilities of the femoral A?

Superficial Circumflex Iliac A. Superficial Epigastric A.

What can you see on a cross section of the penis?

Deep A. of the penis Deep Dorsal V. of the Penis Deep Fascia of the penis Corpus Cavernosum Corpus Spongiosum Spongy urethra

Veins starting from below the aorta?

Inferior Vena Cava Internal Iliac V, external iliac V.

Anterior division arteries

umbilical A. --> superior vesical a. Obturator A. Inferior vesical A. / Uterine A. Vaginal A. Middle Rectal A. Inferior Gluteal A. Internal Pudendal A.

branches of uterine

tubal branch vaginal branch ovarian branch

branches of internal pudendal A.

inferior rectal A. perineal A. --> posterior scrotal or posterior labial A. Artery to the bulb of the penis or Artery to the vestibule of vagina Deep and Dorsal A. of the penis

Posterior division branches

iliolumbar A. Lateral Sacral A. Superior Gluteal A.

nerve tagged in the abdominal cavity.. what are the options? how do you know which is which

Genital branch of the genitofemoral N. (more medial) Femoral branch of the genitofemoral N. ilioinguinal N. ilioinguinal has no branches and its higher!!!

if something is in the same general location as the obturator canal but lower and below the obturator internus muscle diving deep.. what Is it?

Superior Gluteal N.

branches of the pudendal N?

Inferior Rectal N. Dorsal N. of the penis/clitoris Deep perineal N. Superficial Perineal n. --> posterior scrotal / labial n.

nerve plexuses on the anterior sacrum?

Sacral Sympathetic Trunk coming off the trunk going into anterior rami of sacral spinal nerves = Ramus communicans sacral sympathetic trunk to inferior hypogastric plexus = sacral splanchnic nerve pelvic splanchnic nerve from anterior rami to inferior hypogastric plexus Hypogastric nerve just out in the middle of nowhere Ganglion impar

single rami communicantes?

Ramus Communicans

embryology of the prostate

endoderm

navicular fossa embryo

ectoderm proliferation

ovarian ligament embryo round

cranial part of gubernaculum caudal

broad ligament embryo

fusion of paramesonephric ducts

upper 1/3 of the vagina? lower 2/3?

paramesonephric ducts hindgut endoderm

Glans clitoris / glans penis embryo frenulum of labia minora embryo mons pubis/labium majus embry

Genital tubercle Urogenital folds labioscrotal swellings

spongy urethra embryo scrotum embryo

urogenital folds labioscrotal swellings

Epididymis, ductus deferens, seminal vesicle, ejaculatory duct comes from what?

mesonephric duct

Uterine tubes come from where?

cranial paramesonephric duct

vagina comes from where?

sinovaginal bulbs / vaginal plate