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21 Cards in this Set
- Front
- Back
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thyroid diverticulum is connected to tongue by _____; normally disappears but may persist as ____ of thyroid
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thyroglossal duct; pyramidal lobe
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normal remnant of thyroglossal duct
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foramen cecum
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most common ectopic thyroid tissue site
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tongue
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*** Cleft lip - failure of fusion of ______
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maxillary process and medial nasal processes (formation of 1^ palate)
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*** Cleft palate - failure of fusion of ____
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lateral palatine processes, nasal septum, and median palatine process (formation of 2^ palate)
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Diaphragm derived from:
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(Several Parts build Diaphragm):
Septum transversum Pleuroperitoneal folds Body wall Dorsal mesentery of esophagus |
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innervation of diaphragm
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C3-C5
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name for when abdominal contents herniate into the thorax due to incomplete development
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hiatal hernia
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pancreas is derived from
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foregut
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ventral pancreatic bud becomes (3)
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pancreatic head, uncinate process, main pancreatic duct
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dorsal pancreatic bud becomes (4)
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body, tail, isthmus, accessory pancreatic duct
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spleen arises from
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dorsal mesentery
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describe annular pancreas
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when ventral and dorsal buds abnormally encircle duodenum
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Mesonephric (wolffian) duct becomes
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SEED
Seminal vesicles Epididymis Ejaculatory duct Ductus deferens |
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Paramesonephric (mullerian) duct becomes
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Fallopian tubes, uterus, vagina
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MIS secreted by ___ inhibits ____ in males
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testes; mullerian ducts
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Inc ___ causes development of mesonephric ducts
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androgens
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genital tubercle
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glans penis (M)
glans clitoris (F) |
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Urogenital folds
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penile urethra (M)
labia minora (F) |
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Labioscrotal swelling
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Scrotum (M)
Labia majora (F) |
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Urogenital sinus (3)
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1) Corpus spongiosum, vestibular bulbs
2) Bulbourethral glands, greater vestibular glands 3) prostate gland, urethral and paraurethral glands |
