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24 Cards in this Set
- Front
- Back
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liver biopsy
where do you insert the needle pt inhale/exhale |
9th intercostal space, midaxillary
have the pt hold in full expiration to get the lung out of the way |
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the gravity-dependent part of the peritoneum in the supine position
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hepatorenal recess
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the caudate and quadrate lobes of the liver belong, functionally, to which of its lobes
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the (little) left lobe
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the epiploic foramen is the opening to
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the omental bursa = lesser sac
epiploic foramen = foramen of Winslow |
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lymph of liver drains to
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celiac nodes
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what do you find in the Triangle of Calot
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the cystic artery
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the spleen
1, 3, 5, 7, 9, 11 |
1" x 3" x 5", 7oz., 9-11 ribs
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can portal tension cause splenic enlargement
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yes
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where does the superior rectal vein drain
where do the inferior and middle rectal veins drain |
superior rectal veins drain into the inferior mesenteric vein and into the portal system
inferior and middle rectal veins drain into the internal iliac vein, part of the caval system |
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where does the minor pancreatic duct usually open up
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above the major duodenal papilla, usually
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recanalization of the epithelially-proliferated embryonic gut occurs in which week
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week 10
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what part of the duodenum is the end of the foregut
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major duodenal papilla
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what part of the lower GI is the end of the midgut
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the transverse colon (2/3 from the right)
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parasympathetic innervation of the hindgut
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pelvic splanchnic
S2, S3, S4 |
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embryological origin of the striated muscles of the esophagus
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4th and 6th arch mesoderm
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what week does the stomach start to develop
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4th
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what does the main pancreatic duct arise from
the proximal part of the _____________ the distal part of the ___________ |
the proximal part of the ventral (smaller, migrating) pancreatic bud
the distal (head) part of the dorsal (larger, stationary) pancreatic bud |
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when does the spleen arise from mesenchymal cells between the layers of the dorsal mesogastrium
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5th week
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the week of the physiological umbilical hernia
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6th
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the cranial limb of the midgut loop forms the _____________-
the caudal limb of the midgut loop forms the _____________ |
cranial limb= small intestine
caudal limb= cecal diverticulum and large intestine |
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when does the midgut return to the abdominal cavity
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10th week
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omphalocele
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persistence of the physiological abdominal herniation
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gastroschisis
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viscera protrudes from the abdomen
due to incomplete closure of lateral folds in the 4th week |
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ileal (Meckel's) diverticulum
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in 2-4% of the population a small portion of the umbilical vessicle (vitelline duct) persists
may contain gastric or pancreatic tissue can become infected like the pancreas, only close to the umbilicus 2%, 2 ft, 2" may form a cyst or fistulate to the abdominal wall |
