Anatomy Block 5

Front 1

Malformation of the urethral groove and urethral canal, resulting in abnormal opening on the dorsal side of penis.

Back 1

Epispadias. Associated w/ malformations of urinary tract.

Front 2

Procedure preformed in event that tearing of perineum is inevitable during childbirth, by surgical incision in perineum to in large vaginal orifice.

Back 2

Episiotomy

Front 3

Sac-like outpouchings of colon through muscular wall into the mesentery.

Back 3

Diverticulosis.
May cause bouts of constipation and diarrhea.

Front 4

Common condition interfering w/ parturition. Separation of L5 Vert. into 2 pieces, with ant. piece displaced to reduce anter- oposterior diameter of pelvic aperture.

Back 4

Spondylolisthesis.
Defect in vert arch btw inf. and sup. facets.

Front 5

Most common cause of enlargment of scrotal sac. Differntiated from ominous testicular tumors by transillumination of scrotum.

Back 5

Hydrocele

Front 6

Fluid filled submucosal mass btw layers of broad ligament along lateral wall of uterus and vagina. Develops from remnants of mesonephric ducts during embryogenesis.

Back 6

Gartner's duct cyst.

Front 7

Surgical method in which ductus deferens is ligated or excised.

Back 7

Vasectomy

Front 8

Results from dilated & tortuous pampiniform plexus of veins of spermatic cord. Creates "bag of worms" appearance of scrotum.

Back 8

Varicocele.
More on Lft side. by blood blockage via testicular vein by malignant tumor of lft kidney.

Front 9

Injury results in urine escaping into superficial perineal space, inf to scrotum, and sup into ant ab wall.

Back 9

Rupture of spongy urethra. (straddle injury)eg. falling off a seat of a bicycle.

Front 10

Twisting of spermatic cord, w/ compromise of venous return as blood accums as a result of the thicker-walled artery remaining patent.

Back 10

Testicular torsion.
(incomplete testicular descent, Gubernaculum testes)

Front 11

Div of autonomic Nervous system that stimulates contraction of smooth ms, which then move sperm & grandular secretions that contribute to formation of semen into urethra for ejaculation.

Back 11

Sympathetic...
Sympathetic- Shoots
Parasympathetic- Point muscles

Front 12

Damage to or weakening of pubococcygeus muscle & pelvic fascia during parturition w/ herniation of urinary bladder into vagina.

Back 12

Cystocele.
(results in urinary incontinence)

Front 13

Herniation of one wall of intestine, usually antimesenteric border through hernial defect(femoral, inguinal or umbilical hernia)

Back 13

Richter's hernia
(does not involve obstruction)

Front 14

Abnormal inelastic prepuce, which does not allow refraction of foreskin over glans penis.

Back 14

Phimosis

Front 15

Implantation of placenta in the lower uterine segments or cervix, often associated w/ scars from previous cesareans

Back 15

Placenta previa

Front 16

Nerve anesthetized by local never block to relieve pain of childbirth because it provides both motor and sensory innervation to perineal region.

Back 16

Pudendal N.
(via sacrospinous ligaments near ischial tuberosity)

Front 17

Div of autonomic n system that causes vasodilation of brchs. of internal pudendal art, resulting in vascular engorgement of corpus cavernosa & corpus spongiosum, in turn, penile erection.

Back 17

Parasympathetic N. Sys. (2nd-4th sacral segs.) Contract bulbospongiosus, ischiocavernous muscles compress venous plexus, blood trapped in spongy tissues, erection.
Para - point.
Symp - shoot.

Front 18

Non painful varicosities of superior rectal veins.

Back 18

Internal hemorrhoids.

Front 19

Removal of the female uterus

Back 19

Hysterectomy

Front 20

Malformation of urethral groove and canal, resulting in abnormal opening on ventral side of penis

Back 20

Hypospadias
(more common the epispadias)

Front 21

Congenital anomaly resulting in incomplete descent of testes into scrotum.

Back 21

Cryptorchidism.

Front 22

Type of bony pelvis possessed by large % of females. Characterized by wide transverse outlet that usually allows uneventful delivery of fetus.

Back 22

Gynecoid
(android in male)

Front 23

Defect in development of female reproductive tract that results from incomplete fusion of sup portions of paramesonephric ducts & associated w/other urinary tract anomalies & infertility.

Back 23

Bicornate uterus.

Front 24

Condition causes difficulties in urination b/c of impingement on the urethra.

Back 24

Benign prostatic hyperplasia

Front 25

Painful varicosities of branches of the inf rectal veins.

Back 25

External hemorrhoids
(lie below pectinate line, innv by somatic ns. so they transmit pain.)