Notes in Pelvic floor

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Published	03/15/2025	What are the two main muscular structures of the pelvic diaphragm
Published	03/15/2025	Which muscles make up the levator ani?
Published	03/15/2025	Which muscle forms a small part of the pelvic diaphragm and flexes the coccyx?
Published	03/15/2025	Which two muscles are found in the lateral and posterosuperior pelvic walls?
Published	03/15/2025	What are the three structures that make up the pelvic floor?
Published	03/15/2025	What are the two layers of deep pelvic fascia?
Published	03/15/2025	Which fascial layer forms the adventitia of pelvic viscera?
Published	03/15/2025	Which structure in the male is equivalent to the cardinal (transverse cervical) ligament in the female?
Published	03/15/2025	Which anatomical landmark separates the urogenital and anal triangles?
Published	03/15/2025	What anatomical landmark divides the urogenital and anal triangles?
Published	03/15/2025	Which structure is located deep to the perineal membrane?
Published	03/15/2025	Which structure is located superficial to the perineal membrane but deep to the superficial perineal fascia?
Published	03/15/2025	Name one structure present in the deep perineal pouch of both males and females.
Published	03/15/2025	Which gland is located in the superficial perineal pouch of females but not in males?
Published	03/15/2025	Which nerve innervates both the external anal and external urethral sphincters?
Published	03/15/2025	Which muscle surrounds the urethra and contributes to urinary continence?
Published	03/15/2025	Which muscle in females functions as a 'sphincter' of the vagina?
Published	03/15/2025	Which muscle compresses the outflow veins to maintain erection of the penis or clitoris?
Published	03/15/2025	Which perineal muscle is often replaced by smooth muscle in females?
Published	03/15/2025	Which structure is an erectile organ in the female perineum?
Published	03/15/2025	Which female perineal structure is equivalent to the bulb of the penis in males?
Published	03/15/2025	Which glands are located posterolateral to the vaginal orifice and secrete mucus during arousal?
Published	03/15/2025	Which glands are found between the urethral meatus and vaginal orifice?
Published	03/15/2025	What is the function of the mons pubis?
Published	03/15/2025	Which part of the male perineum contains the testis and associated ducts?
Published	03/15/2025	Which structure in the male perineum is composed of corpus spongiosum?
Published	03/15/2025	Which perineal structure is a site of muscle convergence and is known as the central tendon of the perineum?
Published	03/15/2025	What is the name of the wedge-shaped, fat-filled recesses in the anal triangle?
Published	03/15/2025	Which muscle is NOT associated with the perineal body?
Published	03/15/2025	At which vertebral level does the abdominal aorta bifurcate into the common iliac arteries?
Published	03/15/2025	Which artery gives rise to the internal iliac artery (IIA)?
Published	03/15/2025	Which artery gives rise to the gonadal arteries?
Published	03/15/2025	Which artery becomes the medial umbilical ligament after birth?
Published	03/15/2025	Which major vein receives drainage from all venous plexuses in the pelvis?
Published	03/15/2025	Which spinal nerves contribute to the sacral plexus?
Published	03/15/2025	Which nerve is the main somatic motor and sensory nerve of the perineum?
Published	03/15/2025	Which nerve provides motor innervation to the levator ani and coccygeus?
Published	03/15/2025	Which nerve carries parasympathetic fibres to the pelvic organs?
Published	03/15/2025	Which nerve provides sensory innervation to the anterior scrotum and labia majora?
Published	03/15/2025	Which of the following is NOT a function of the pelvic diaphragm
Published	03/15/2025	Which nerve innervates the levator ani?
Published	03/15/2025	Which of the following is NOT a boundary of the perineum?
Published	03/15/2025	Which of the following statements about the perineum is TRUE?
Published	03/15/2025	Which of the following structures is found in the deep perineal pouch of males but NOT females?
Published	03/15/2025	Which of the following is NOT contained in the superficial perineal pouch of males?
Published	03/15/2025	Which of the following is NOT a function of the bulbospongiosus muscle in males?
Published	03/15/2025	Which muscle passes along the inferior aspect of the perineal membrane and helps support the perineal body?
Published	03/15/2025	Which structure in the female perineum forms the frenulum and prepuce of the clitoris?
Published	03/15/2025	Where is the external urethral meatus located?
Published	03/15/2025	Which structure in the male perineum forms the crura of the penis
Published	03/15/2025	Which of the following muscles does NOT converge at the perineal body?
Published	03/15/2025	Which of the following arteries does NOT arise from the anterior division of the internal iliac artery?
Published	03/15/2025	Which artery supplies the perineum and follows the same branching pattern as the pudendal nerve?
Published	03/15/2025	Which of the following nerves does NOT originate from the sacral plexus?
Published	03/15/2025	Which nerve supplies motor innervation to the cremaster muscle in males?
Published	03/15/2025	Arrange the three components of the levator ani from anterior to posterior.
Published	03/15/2025	Arrange the following layers of pelvic fascia from deep to superficial.
Published	03/15/2025	Arrange the following structures from deep to superficial in the perineum.
Published	03/15/2025	Arrange the following muscles from deepest to most superficial in the perineum.
Published	03/15/2025	Arrange the following structures from anterior to posterior in the female perineum.
Published	03/15/2025	Arrange the following structures from anterior to posterior in the male perineum.
Published	03/15/2025	Arrange the following arteries in the order they branch from the anterior division of the internal iliac artery.
Published	03/15/2025	Arrange the following nerves from superior to inferior in the sacral plexus.
Published	03/15/2025	True or false: pelvic floor anatomy
Published	03/15/2025	Obturator internus \| Piriformis \| Levator ani \| Coccygeus
Published	03/15/2025	Parietal deep pelvic fascia \| Visceral deep pelvic fascia \| Endopelvic fascia \| Superficial perineal fascia
Published	03/15/2025	Deep perineal pouch (both sexes) \| Deep perineal pouch (males only) \| Deep perineal pouch (females only) \| Superficial perineal pouch (both sexes) \| S…
Published	03/15/2025	External anal sphincter \| External urethral sphincter \| Bulbospongiosus (male) \| Bulbospongiosus (female) \| Ischiocavernosus \| Sup…
Published	03/15/2025	Clitoris \| Labia minora \| Labia majora \| Bulb of vestibule \| Greater vestibular glands \| Lesser vestibular glands
Published	03/15/2025	Glans penis \| Scrotum \| Crura of penis \| Bulb of penis \| Perineal body \| Ischio-anal fossae
Published	03/15/2025	Obturator nerve \| Lumbosacral trunk \| Sacral plexus \| Pudendal nerve
Published	03/15/2025	Superior gluteal nerve (L4-S1) \| Inferior gluteal nerve (L5-S2) \| Nerve to piriformis (S1-2) \| Pudendal nerve (S2-4) \| Pelvic splanchnic nerves (S2-4)
Published	03/15/2025	Fill out the following table with the proximal and distal attachment, innervation and main action of the following muscles
Published	03/15/2025	Complete the following table regarding perineal boundaries with their superficial landmark and deep structure
Published	03/15/2025	Fill out the table of perineal compartments with contents for: both sexes, male, female
Published	03/15/2025	Fill out this table of muscles with their origin, course and distribution, innervation and main action
Published	03/15/2025	Fill out this table of female genital structures with their location and function
Published	03/15/2025	Fill out this table of male genital structures with their location and function
Published	03/15/2025	Fill out the table of arteries with their origin and function
Published	03/15/2025	Fill out the table of nerves with their spinal levels and function
Published	03/15/2025	1a. [Glans Clitoris] 1b. [Crura clitoris] 1= [Mons pubis] 2= [Labia majora (labium majorum)] 3= [Labia minora (labium minorum)] 4= [Bulbs of vestibule…
Published	03/15/2025	1= [Glans penis] 2= [Scrotum – cutaneous fibromuscular structure that contains the testis and associated ducts and neurovasculature] 3= [Crura of peni…
Published	03/15/2025	Arterial tree: CIA [Common iliac artery] EIA [external iliac artery] IIA [internal iliac artery] PD [Posterior division of the IIA] AD [Anterior divis…
Published	03/15/2025	1= [Inferior rectal a. branches prior to entering the pudendal canal.]2= [Dorsal a. of clitoris/penis branches as the nerve exits the pudendal canal.]…
Published	03/15/2025	Inferior gluteal n. L5-S2 nOI&SG n. to [obturator internus and superior gemellus L5-S2] nP n. to [piriformis S1-2] PCnT [Posterior …
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