Quiz
GIT Anatomy Lecture 5
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Questions in this quiz (39)
1Which of the following are parts of the foregut?
- AOesophagus
- BStomach
- CDuodenum (as far as the common bile duct)
- DLiver
- EPancreas
- FTransverse colon
2Which of the following statements are true?
- AThe oesophagus is a muscular tube lined by stratified squamous
non-keratinizing epithelium - BThe submucosa of the oesophagus has mucous glands, lymphoid tissue and blood vessels
- CThe oesophagus is about 25cm long
- DThe oesophagus enters the stomach at vertebral level T10
- EThe oesophagus is made up of striated muscle
- AThe oesophagus is a muscular tube lined by stratified squamous
3Label the following image
- Acervical cardiac nerves
- Bleft recurrent laryngeal nerve
- Cleft vagus nerve
- Dright vagus nerve
- Eanterior pulmonary plexus
- Fligamentum arteriosum
- Gposterior pulmonary plexus
- Hoesophageal plexus
- Isympathetic trunk
4Where are the oesophageal constrictions?
- AC6
- BT4/5
- CT10
- DT8
- EC5
- FT3-4
5Which of the following statements is true?
- AThe abdominal oesophagus is only about 4cm long
- BIt enters via the left crus and lies posteriorly to the central tendon
- CLies between diaphragm and left lobe of the liver
- DThe stomach is found in the left hypochodrium
6Label the following image
- Aabdominal oesohpagus
- Bcardial notch
- Cfundus
- Dcardia
- Elesser curvature
- Fangular incisure
- Gpyloric orifice
- Hduodenum
- Ipyloric constriction
- Jpyloric sphincter
- Kpyloric canal
- Lpyloric antrum
- Mbody
- Ngreater curvature
7Label the following diagram
- Ahepatic artery proper
- Bsplenic artery
- Cshort gastric arteries
- Dleft gastric artery
- Eright gastric artery
- Fleft gastro-omental artery
- Gright gastro-omental artery
- Habdominal aorta
- Ipost. sup. pancreaticoduodenal artery
- Jant. sup. pancraticoduodenal artery
- Kgastroduodenal artery
8Label the following image
- AHepatoduodenal ligament
- Bhepatogastric ligament
- Cliver
- Dlesser omentum
- Elesser curvature of the stomach
- Fstomach
- Gdescending colon
- Hascending colon
- Igallbladder
- Jomental foramen
- Kduodenum
9What is the largest part of the peritoneal cavity?
- Agreater sac
- Bgreater omentum
- Cliver
- Dlarge intestine
10What type of ulcer can perforate into the lesser sac?
- APost gastric
- BPost hepatic
- CPost splenic
- DPost pancreatic
11What are the limits of the two recesses of the peritoneal cavity?
- Asuperior- limited by the diaphragm
- Binferior- between the superior parts of the greater omentum
- Csuperior- limited by the stomach
- Dinferior- between the inferior parts of the greater omentum
12The superior recess is a potential space and is sealed off from the majority of the lesser sac (omental bursa) by adhesion of the two layers of the greater omentum
- ATrue
- BFalse
13What does the epiloic foramen connect?
- AGreater sac and the lesser sac
- BGreater omentum and the greater sac
- CGreater omentum and the lesser omentum
- DGreater sac and lesser omentum
- EGreater sac and greater omentum
14What are the boundaries of the epiloic foramen?
- ASuperiorly; liver
- BSuperiorly; diaphragm
- CPosteriorly; inferior vena cava
- DPosteriorly; posterior abdominal wall
- EInferiorly; 1st part duodenum
- FInferiorly; pylorus
- GAnteriorly; free edge of lesser omentum
- HAnteriorly; lesser curvature of the stomach
15Label the following image
- Adiaphragm
- Bliver
- Comental bursa
- Dpancreas
- Estomach
- Flesser omentum
- Gtransverse mesocolon
- Hgreater sac
- Igreater omentum
- Jsmall intestine
- Kduodenum
- Lmesentry
16Label the following image?
- Ahepatic artery proper
- Bfalciform ligament
- Clesser omentum
- Dgastric vessels
- Ebile duct
- Fportal vein
- Gliver
- Homental foramen
- Igreater sac
- Jright kidney
- Kinferior vena cava
- LTXII
- MAorta
- Nleft kidney
- Ospleen
- Pomental bursa
17What are the three layers of muscle in the stomach wall?
- AInnermost oblique
- BMiddle circular
- COuter longitudinal
- DInnermost circular
- EMiddle longitudinal
- FOuter oblique
18Which of the following statements are true?
- ADuodenum starts at the pyloric sphincter
- BThe duodenum embraces the head of the pancreas in a C-shaped curve, which is open to the right
- CNear the stomach and duodenojejunal flexure, duodenum is entirely covered by peritoneum
- DThere are five parts to the duodenum
19What are the four parts of the duodenum?
- Asuperior
- Binferior
- Cascending
- Ddescending
- Ehorizontal
- Fanterior
- Gposterior
20Which of the following statements about the 1st part of the duodenum is false?
- A1st part is the superior part
- BDuodenum is separated posteriorly from the pancreas by the omental bursa
- CDuodenum is separated anteriorly from the fundus of the gallbladder and liver by the greater omentum
- DThe bile duct, portal vein and gastroduodenal artery are posterior to the 1st part of the duodenum
21Which if the following statements about the 2nd part of the duodenum are true?
- ACrossed anteriorly by attachment of transverse mesocolon, posteriorly is in contact with right suprarenal gland, hilus of right kidney and right psoas.
- BOn the left lies the head of the pancreas, the bile duct and the pancreaticoduodenal vessels
- CDuodenal papilla (common opening for pancreatic and bile ducts) opens halfway down its posteromedial wall.
- DDue to the fact that it crosses the gastroduodenal artery, posterior duodenal ulceration can erode into the artery
22Which of the following statements about the duodenal papilla is false?
- AThe major pancreatic and common bile duct merge outside the 2nd duodenum
- BThe ampulla may have a visibly thickened muscular wall, this is the sphincter of Oddi.
- CThe ampulla empties into the descending part of the duodenum at the major duodenal papilla.
- DIf there is an accessory pancreatic duct it opens a few cm superiorly - at the minor duodenal papilla.
23Which of the following statements about the 3rd part of the duodenum are true?
- A15cm long
- BFrom left to right, it crosses the right ureter & right psoas, gonadal vessels, inferior vena cava, inferior mesenteric artery, Aorta
- CIt is crossed posteriorly by superior mesenteric vessels and root of mesentery of small intestine.
- DIt is covered anteriorly & inferiorly by coils of small intestine.
- EDue to the fact that it crosses the IVC, posterior duodenal ulceration can erode into the vessel
- Frare occurrences of foreign body migration from duodenum to IVC have been reported
24Which of the following statements about the 4th part of the duodenum is false?
- A2.5cm long
- BLies to left of vertebral column on left psoas.
- CInferior mesenteric vein, left ureter and lower pole of left kidney lie on left side.
- DPancreas is lateral to it
- ERelated anteriorly to the root of the mesentery and also to coils of small intestine.
25The ligament if Treitz is a fibromuscular band connecting the right duodenojejunal flexure and the ascending part of the duodenum to the right crus of the diaphragm
- ATrue
- BFalse
26Label the following image
- APyloric opening
- Bsuperior flexure
- Csuperior part
- Ddescending part
- Eduodenojejunal flexure
- Finferior flexure
- Ghorizontal part
- Hascending part
- Ijejunum
27Label the following image
- AIVC
- BInferior vena cava ( before branching)
- Caorta
- Dleft kidney
- Etail of pancreas
- Fspleen
- Gsplenic artery
- Hleft adrenal gland
- Ihepatic artery
- Jcommon bile duct
- Kright adrenal gland
- Lright kidney
- Mduodenum
- Nhead of pancreas
- Ouncinate process
28Which of the following statements about the pancreas is false?
- ABoth an endocrine and exocrine gland
- B15cm long, and lobulated
- CRetroperitoneal
- DExtends across posterior abdominal wall from curve of duodenum superior pole of left kidney
- EHas a head with an uncinate process, a neck, a body, and a tail.
29Which of the following statements about the small intestine is false?
- AComposed of the duodenum, jejunum and ileum
- BSuspended from the posterior abdominal wall by mesentry
- CSituated below transverse colon, lying in central abdomen, but may extend to pelvis
- DTransition is gradual, with no landmark
- EOne point of gross difference between the jejunum and the ileum is the length of vasa rectae which are longer in the ileum
30Which is a portion of the jejunum A or B?
- AA
- BB
- Cneither
31What does the mesentry of the small intestine cross?
- A3rd part of the duodenum
- Baorta
- Cinferior vena cava
- Dright and left ureters
- Eright and left gonadal arteries
32Which of the following statements about the large intestine are true?
- AExtends from ileocaecal junction to anus
- BContains caecum, appendix, ascending colone, transverse colon, descending colon, sigmoid colon, rectum and anal canal
- CLongitudinal muscle of caecum and colon liesoutside a continuous circular coat
- DIt is restricted to three bands – the taenia coli
33The caecum has no appendices epiploicae
- ATrue
- BFalse
34When is the caecum mobile?
- AWhen the peritoneum it is covered by reflects onto the posterior caecal wall
- BWhen the peritoneum it is covered by doesn't reflect onto the posterior caecal wall
- CWhen the peritoneum it is covered by reflects onto the anterior caecal wall
- DWhen the peritoneum it is covered by doesn't reflect onto the anterior caecal wall
35Where do the Taenia coli converge?
- AAppendix
- BIleocaecal valve
- CAnus
- DNone of the above
36What vessels are just medial to the caecum?
- ALateral femoral cutaneous nerve
- BFemoral nerve
- CExternal iliac artery
- DExternal iliac vein
- EPudendal nerve
37Which of the following statements about the Vermiform appendix is false?
- AIt's a narrow diverticulum
- BArises from the anteromedial caecum
- CNo taenia or appendices epiloicae
- DIn 75% of people it is retrocaecal
38What is McBurney's point?
- AA surface marking to locate the appendix
- BA surface marking to locate the ileocaecal valve
- CA surface marking to locate the pyloric sphincter
- DA surface marking to locate duodenojejunal flexure
39Which of the following statements about the ascending colon is false?
- ALies in right lateral region, from ileocaecal orifice to under right lobe of liver
- B15 cm long, retroperitoneal
- CParacolic gutter formed on the left side, at the upper end this leads to the subphrenic space
- DPosteriorly related to right kidney and duodenum, hence both of these can be damaged during right hemicolectomy
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- GIT Anatomy Quiz on GIT Anatomy Lecture 5, created by Rachel O' Flynn on 07/04/2018.
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- Rachel O' Flynn
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