Flashcards
GI anatomy
Flashcards do conjunto (43)
- 1Floor of the mouth and lateral walls of the mouth are defined by which muscles?Mylohyoid (thinner of the two muscles)
Buccinator - 2Teeth and gums innervationDivisions of the trigeminal nerve
Mandibular inferior
Maxillary superior - 3Number of teeth per quadrant for the new stages?5/8
- 4Main fan shaped muscle of the tongueGenioglossal
- 5Two differences between intrinsic and extrinsic muscles?Intrinsic not connected to bone, Intrinsic change the shape of the tongue whereas the extrinsic move the tongue
- 6Root of the tongue connected to what?Hyoid and mandible bone
- 7Epithelium type on the surface of the tongue and its function?Keratinised stratified squamous, protection
- 8Two parts of the tongue Anterior 2/3 Posterior 1/3 Describe innervation?M-Hypoglossal (facial)
S-Glossopharyngeal+Mandibular
T-Facial+Glossopharyngeal - 9Name the internal pharynx muscle that is posterior to the Eustachian tubeSalpingopharyngeus
- 10Innervation of salivary glands?Glossopharyngeal + otic
Facial + submandibular
Facial + submandibular - 11Name all VAN pass through parotid gland?Facial
ECA- maxillary superior temporal
Retromandibular - 12Epithelium type of oesophagus and blood supply?SSE
Inferior thyroid
thoracic aorta
Left gastric artery - 13Four main constrictions of oesophagus?T10 hiatus
Arch of aorta
Left main bronchus
Cervical pharyngoesophageal - 14Main cause of peptic ulcers?NSAIDs
- 15Duodenum retro or intra?Superior part is intra, descending ascending and inferior is retro
- 16Type of epitheliumcuboidal
- 17Major duodenal papilla has what to things draining into it?Bile duct and pancreatic duct
Accessory pancreatic duct drains into minor duodenal papilla - 18What landmark denotes the border between coeliac and superior mesenteric zones?Major duodenal papilla
- 19Pancreas retro or intra? Supplied by which three arteries?Retro
Splenic and superior and inferior pd arteries - 20Spleen relations?Anterior- Stomach
Posterior- kidney
Medial- pancreas
Lateral- diaphragm - 21Caudate or quadrate which is more superior?Caudate
- 22Name the vessels that are at the porta hepatisHA/HPV/HD
- 23Bloody supply of the liver80% portal
20% systemic - 24Ligamentum teres was once what?Umbilical vein
- 25Falciform ligament divides what and was what once?Divides left and right lobe
ductus venusos - 26Bile duct is formed from what?Cystic duct coming from the GB and hepatic duct coming from the liver
- 27What does the stomach secrete than means the bile will be releasedCholecystokinin
- 28Gonadal arteries branch where?Anterior surface of the aorta
immediately inferior to SMA - 29Drainage of the Gonadal veinsRight gonadal drains straight into IVC
Left gonadal drains straight into left renal - 30Inguinal ligament attachmentsASIS/pubic tubercle
- 31Define the boundaries of inguinal canalAnterior- external oblique aponeurosis
Posterior- transversalis fascia
Inferior- Inguinal ligament
Superior- Internal oblique/transversus abdominis - 32What does it contain?Spermatic cord
Round ligament of the uterus - 33What level does coeliac/SMA/IMA branch off the aorta?L1
L1
L3 - 34Name the arteries that branches off between SMA and IMA?Renal artery/gonadalt
- 35Main branches of SMA?Jejuneal/ileum/ileocolic
Right and middle colic
(marginal) - 36What does the terminal ileum absorb? And what does it also recycle?B12
Bile - 37Branches of IMASuperior rectal
Left colic
Sigmoidal - 38Rectum is superior or inferior to levator ani?Superior
- 39Describe blood supply to the rectum?Superior-Superior rectal
Inferior-Middle rectal - 40Where do they branch from?SRA-IMA
MRA-IIA - 41Pectinate line separates?IAS and EAS
Smooth and skeletal - 42Rectum origins? Types of epithelialSuperior-endoderm
Inferior-ectoderm
columnar and stratified squamous - 43Incontinence can be caused by?Weakness of levator ani muscles
Informações
- Descrição
- 2 Medicine FlashCards sobre GI anatomy , criado por James Murdoch em 05-11-2015.
- Criado por
- James Murdoch
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