Supplies of organs and muscles Flashcards
The shoulder capsule
Superficial cervical artery
Cranial circumflex humeral artery
Caudal circumflex humeral artery
The elbow joint
Collateral ulnar artery
Transverse cubital artery
Superficial pectoral
External thoracic artery
Cranial pectoral nerves (brachial plexus)
Deep pectoral
Lateral thoracic artery
Caudal pectoral nerves (brachial plexus)
Brachiocephalicus
Accessory nerve
Cervical spinal nerves
Omotransversarius
Accessory nerve
Trapezius
Accessory nerve
Rhomboideus
Cervical and thoracic spinal nerves
Latissiumus dorsi
Thoracodorsal artery
Lateral thoracic artery
Thoracodorsal nerve
Serratus ventralis
Cervical spinal nerves
Sternocephalicus
Accessory nerve
Cervical spinal nerves
Sternohyoideus
Cervical spinal nerves
Sternothyroideus
Cervical spinal nerves
Deltoideus
Axillary nerve
Caudal circumflex humeral artery
Infraspinatus
Suprascapular nerve
Caudal circumflex humeral artery
Teres minor
Axillary nerve
Subscapular artery
Supraspinatus
Suprascapular nerve
Superficial cervical artery
Subscapularis
Subscapular nerve
Subscapular artery
Teres major
Axillary nerve
Thoracodorsal artery
Coracobrachialis
Musculocutaneous nerve
Caudal circumflex humeral artery
Tensor fasciae antebrachii
Radial nerve
Triceps brachii
Radial nerve
Caudal circumflex humeral artery
Collateral ulnar artery
Anconeus
Radial nerve
Biceps brachii
Musculocutaneous nerve
Cranial circumflex humeral artery
Superficial brachial artery
Brachialis
Musculocutaneous nerve
Cranial circumflex humeral artery
Superficial brachial artery
Extensors of the carpus/digits
Radial nerve
Radial artery
Common interosseous artery
Flexors of the carpus/digits
Median nerve (main) Radial nerve Ulnar nerve Cranial interosseous artery Caudal interosseous artery Median artery Superficial brachial artery Ulnar artery Deep antebrachial artery
Heart
R coronary artery (branches to coronary and subsinosal)
L coronary artery (branches to circumflex [anastamoses with both branches of the R] and paraconal branch [supplies the apex and sends a septal brach to interventricular septum])
Great cardiac vein starts in the paraconal groove, turns into the coronary sinus, drains to R atrium
Recurrent laryngeal nerves
Nerves from ansa subclavia and middle cervical ganglia
Cervicothoracic ganglia
Vagus
Lungs
Bronchial arteries
Supplies pulmonary artery through the hilus
Thymus
Internal thoracic artery
Esophagus
Bronchioesophageal artery
Recurrent laryngeal nerves
Dorsal vagal trunk
Ventral vagal trunk
Intercostal Spaces
Cervicocostal trunk and Descending aorta create dorsal and ventral intercostal arteries
Internal thoracic artery
Drained by R azygous to cranial vena cava
Ventral intercostal nerves
Plurae
Internal thoracic artery
Diaphragm
Caudal phrenic artery Musculophrenic artery Phrenic nerves (thoracic) Caudal phrenic nerve Strong reflex arcs!
Trachea
Recurrent laryngeal nerves
Pharynx
Recurrent laryngeal nerves
Liver
Hepatic arteries
Hepatic portal vein
Hepatic veins
Ventral vagal trunk
Stomach
R and L gastric arteries R and L gastroepiploic arteries Short gastric arteries Splenic, gastric, and gastroduodenal veins to portal vein. Dorsal vagal trunk Ventral vagal trunk
Duodenum
Caudal pancreaticoduodenal
Cranial pancreaticoduodenal
Gastroduodenal veins to portal vein
Jejunum
Jejunal arteries
Cranial and caudal mesenteric veins to portal vein
Ileum
Antimesenteric ileal artery
Mesenteric ileal artery
Ileal arteries
To portal vein
Colon
R, L, and middle colic arteries Colic artery To portal vein Pelvic nerve Nerves from caudal mesenteric ganglia
Rectum
Cranial, middle, and caudal rectal arteries
To portal vein
Pelvic nerve
Spleen
Splenic artery
To splenic vein to portal vein
Pancreas
Cranial and caudal pancreaticoduodenal arteries. Splenic artery
Gastroduodenal vein to hepatic portal vein.
Gall bladder
Cystic artery
Kidneys
Renal arteries
Drained by caudal vena cava
Bladder
Caudal vesical artery
(Cranial vesical artery variable)
Pelvic nerve
Uterus
Ovarian artery Uterine artery (Cranial vesical artery variable)
Testes
Testicular artery
Panpiniform plexus
5th lumbar sympathetic ganglion
Prostate
Middle rectal artery
Nerves from pelvic plexus
Cecum
Cecal artery
Adrenal glands
Dorsal vagal trunk
Minor splanchnic nerves
Cranial thoracic mammae
Lateral thoracic artery
4/5/6th intercostal arteries
Caudal thoracic mammae
Cranial superficial epigastric artery
6/7th intercostal arteries
Cranial abdominal mammae
Cranial superficial epigastric artery
Caudal abdominal mammae
Caudal superficial epigastric artery
Inguinal mammae
Caudal superficial epigastric artery
Penis
Artery of the penis (dorsal, deep, and bulb)
Head
Internal carotids
External jugular drains
2nd cervical nerve
Nerves from cranial cervical ganglion (sympathetic)
Neck
Costocervical trunk
Superficial cervical artery
3/4/5th cervical spinal nerves (somatic)
2nd cervical nerve
Abdominal wall
Dorsal: Cranial abdominal artery, deep circumflex iliac artery
Ventral: Cranial and caudal epigastric arteries (and their superficial branches)
Clitoris
Artery of the clitoris
Cutaneus trunci
Lateral thoracic artery
Lateral thoracic nerve
Spinal cord
Vertebral artery
Lumbar arteries
Meninges
Vertebral artery
Lumbar arteries