Other Flashcards
What are the branches of the AA
Inferior Phrenic
Coeliac Artery
Superior Mes
Middle Suprarenal
Renal
Gonadal
Inferior Mes
Median Sacral
Lumbar
Inferior phrenic arteries: Paired parietal arteries arising posteriorly at
T12.
Coeliac artery is located where?? It is also known as the celiac trunk and supplies (Branches)
T12.
the liver, stomach, abdominal oesophagus, spleen, the superior duodenum and the superior pancreas.
left gastric, splenic and common hepatic arteries
Superior mesenteric artery Supplies??
distal duodenum, jejuno-ileum, ascending colon and part of the transverse colon. It arises at the lower level of L1
Superior Mesenteric artery? vetebral level?
L1
Middle suprarenal arteries: where, and supply?
L1 to supply the adrenal glands.
Renal arteries: where, and supply?
L1 and L2. They supply the kidneys.
Gonadal arteries: Where and Supply?
L2.
Note that the male gonadal artery is referred to as the testicular artery and in females, the ovarian artery.
Inferior mesenteric artery: Where and supplies?
L3. It supplies the large intestine from the splenic flexure to the upper part of the rectum.
Median sacral artery: Where and supplies?
L4 to supply the coccyx, lumbar vertebrae and the sacrum.
Lumbar arteries: Where and supplie?
L1- L4 to supply the abdominal wall and spinal cord.
Right Phrenic Nerve pathway?
lateral part of the right subclavian artery, Pierces the diaphragm at the inferior vena cava opening.
Innervates the inferior surface of the diaphragm. T8
What passes through diaphragm at t8
The inferior vena cava. and Right phrenic artery
left Phrenic Nerve pathway?
Pierces and innervates the inferior surface of the diaphragm.
Pierces and innervates the inferior surface of the diaphragm.
At the base of the neck, the nerve enters the thorax, where the right and left vagus nerve travels on a different path Right? Left?
R: crossing the first part of the subclavian artery and posterior to the innominate artery
L: passing between the left common carotid and left subclavian arteries, then travels behind the primary left bronchus and into the esophagus
The anterior triangle is situated at the front of the neck. It is bounded:
Superiorly – inferior border of the mandible (jawbone).
Laterally – anterior border of the sternocleidomastoid.
Medially – sagittal line down the midline of the neck.
Suprahyoid Muscles??Malu Got Strong Drugs
Stylohyoid
Digastric
Mylohyoid
Geniohyoid
Infrahyoid Muscles
Omohyoid
Sternohyoid
Thyrohyoid
Sternothyroid
The carotid triangle of the neck has the following boundaries:
Superior – posterior belly of the digastric muscle.
Lateral – medial border of the sternocleidomastoid muscle.
Inferior – superior belly of the omohyoid muscle.
The main contents of the carotid triangle are the
Common carotid artery
Internal jugular vein
hypoglossal and vagus nerves.
The caval opening is where? and what passes through ?
T8
Inferior vena cava
Terminal branches of right phrenic nerve
The Osophegeal opening is where? and what passes through ?
Oesophagus
Right and left vagus nerves
Oesophageal branches of left gastric artery/vein
Aortic Hiatus is where? and what passes through ?
(T12)
Aorta
Thoracic duct
Azygous vein
What level is the Hyoid bone located ot?
C4
The boundaries of the muscular triangle are:
Superiorly – hyoid bone.
Supero-laterally – superior belly of the omohyoid muscle.
Infero-laterally – sternocleidomastoid muscle.
The hepatic portal system is the system of veins that transports blood from the .. and consits of?
digestive tract to the liver.
the superior mesenteric vein, the inferior mesenteric vein, and the splenic vein.
hepatic portal vein union of the
superior mesenteric and splenic vein
Vertebral level of hepatic portal vein where the superior mesenteric meet?
L2
Azygos Vein is the union of?
Ascending Lumbar and Subcostal Veins
The azygous vein enters the thorax through the
Aortic hiatus in the diaphragm T12
What level does the Hemiazygos meet up with the Azygos vein?
T8
T7/8
Azygose vein travles up the___ Side? and the Hemiazygose travles up the??
Right
Left
What level does the accessory vein branch off of the Azygos vein?
T7
What level does the Azygos vein drain into Superior Vena Cava ?
T4
What are the 3 branches of the Coeliac trunk?
left gastric, splenic and common hepatic arteries.
what passes through the popliteal fossa?
Small saphenous
Sciat branches
Posterior dividion of Obturator nerbe
Posterior cutaneious
Popliteal artery, vein, lymphnodes
Great Saphenous vein dains the ____ while the Small Saphenous vein drains?
Great- Medial
Small- Posterior side of leg
The AA branches into the common iliac arteries at what level?
L4
Left common Carotid artery branches into ?
External and Internal Carotid Arteries
branches of the celiac trunk?
left gastric, splenic and common hepatic arteries`
