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IPHY 3415- exam 4
| Question | Answer |
|---|---|
| Gyrus | folds of brain in the cortex |
| Sulcus | spaces between folds of the brain |
| Fiber tract | bundle of axons in the CNS |
| Nerve | bundle of axons outside the CNS |
| Nerve plexus | network of nerves outside the CNS |
| Ganglion | a collection of neuron cell bodies located outside the CNS |
| CSF circulation | lateral ventricles -> interventricular foramen -> 3rd ventricle-> cerebral aqueduct -> fourth ventricle -> median and lateral apertures -> subarachnoid space -> arachnoid granulations -> dural sinuses -> internal jugular vein |
| Anterior cerebral artery supplies what | frontal and parietal lobes |
| Middle cerebral artery supplies what | midbrain, frontal, parietal, temporal lobes |
| Posterior cerebral artery supplies what | occipital lobe |
| Basilar artery supplies what | pons, medulla oblongata |
| Anterior inferior cerebellar artery supplies what | cerebellum |
| Labyrinthine artery supplies what | inner ear structures |
| Superior cerebellar artery supplies what | cerebellum and midbrain |
| Vertebral artery supplies what | spinal cord |
| What 4 arteries are part of the circle willis | anterior communicating, anterior cerebral, posterior communicating, posterior cerebral |
| Ventral rami word order | very (really) tired drink coffee now- ventral rami, trunks, divisions, cords, nerves |
| Iliacus origin and insertion | o- iliac fossa, i- lesser trochanter |
| Psoas major origin and insertion | o- transverse processes T12-L5, i- lesser trochanter |
| Quadratus lumborum origin and insertion | o- iliac crest, i- transverse processes L1-L3 |
| Iliacus action | flexes thigh and trunk |
| Psoas major action | flexes thigh, flexes trunk laterally |
| Quadratus lumborum action | flexes vertebral column laterally |
| Coracobrachialis is innervated by | musculocutaneous nerve |
| Biceps brachii is innervated by | musculocutaneous nerve |
| Brachialis is innervated by | musculocutaneous nerve |
| Pronator teres is innervated by | median nerve |
| Flexor carpi radialis is innervated by | median nerve |
| Palmaris longus is innervated by | median nerve |
| Flexor digitorum superficialis is innervated by | median nerve |
| flexor digitorum profundus is innervated by | median nerve |
| Flexor pollicis longus is innervated by | median nerve |
| Pronator quadratus is innervated by | median nerve |
| Flexor carpi ulnaris is innervated by | ulnar nerve |
| Flexor digitorum profundus is innervated by | ulnar nerve |
| Dorsal interossei are innervated by | ulnar nerve |
| Lumbricals are innervated by | ulnar nerve |
| Deltoid is innervated by | axillary nerve |
| Teres minor is innervated by | axillary nerve |
| Triceps brachii is innervated by | radial nerve |
| Brachioradialis is innervated by | radial nerve |
| Extensor carpi radialis longus is innervated by | radial nerve |
| Extensor carpi radialis brevis is innervated by | radial nerve |
| Supinator is innervated by | radial nerve |
| Anconeus is innervated by | radial nerve |
| Extensor digitorum is innervated by | radial nerve |
| Extensor digiti minimi is innervated by | radial nerve |
| Extensor carpi ulnaris is innervated by | radial nerve |
| Abductor pollicis longus is innervated by | radial nerve |
| Extensor pollicis longus is innervated by | radial nerve |
| Extensor pollicis brevis is innervated by | radial nerve |
| Extensor indicus is innervated by | radial nerve |
| Iliacus is innervated by | femoral nerve |
| Sartorius is innervated by | femoral nerve |
| Pectineus is innervated by | femoral AND obturator nerves |
| Rectus femoris is innervated by | femoral nerve |
| Vastus lateralis is innervated by | femoral nerve |
| Vastus intermedius is innervated by | femoral nerve |
| Vastus medialis is innervated by | femoral nerve |
| Adductor longus is innervated by | obturator nerve |
| Adductor brevis is innervated by | obturator nerve |
| Adductor magnus is innervated by | obturator AND tibial nerves |
| Gracilis is innervated by | obturator nerve |
| Biceps femoris long head is innervated by | tibial nerve |
| Semitendonosus is innervated by | tibial nerve |
| Semimembranosus is innervated by | tibial nerve |
| Gastrocnemius is innervated by | tibial nerve |
| Tibialis posterior is innervated by | tibial nerve |
| Flexor digitorum longus is innervated by | tibial nerve |
| Flexor hallucis longus is innervated by | tibial nerve |
| Biceps femoris short head is innervated by | common fibular nerve |
| Tibialis anterior is innervated by | common fibular nerve |
| Fibularis longus is innervated by | common fibular nerve |
| Fibularis brevis is innervated by | common fibular nerve |
| Fibularis tertius is innervated by | common fibular nerve |
| Extensor digitorum longus is innervated by | common fibular nerve |
| Extensor hallucis longus is innervated by | common fibular nerve |
| Superior rectus is innervated by | oculomotor III |
| Inferior rectus is innervated by | oculomotor III |
| Medial rectus is innervated by | oculomotor III |
| Lateral rectus is innervated by | abducens VI |
| Superior oblique is innervated by | trochlear IV |
| Inferior oblique is innervated by | oculomotor III |
| Superior rectus action | rotate up |
| Inferior rectus action | rotate down |
| Medial rectus action | rotate medially |
| Lateral rectus action | rotate laterally |
| Superior oblique action | depresses, turn laterally |
| Inferior oblique action | elevate, turn laterally |
| first pair of cranial arteries | anterior inferior cerebellar, labyrinthine |
| second pair of cranial arteries | superior cerebellar and posterior cerebral |
| side of male repro | whole thing= spermatic cord, testicular vein/artery, pampiniform plexus (blue), vas deferens |
| behind bladder male repro | ejaculatory duct (white), seminal vesicle (bumpy) |
| what is the top of the seahorse called | internal capsule |
| what makes up the diencephalon | thalamus, hypothalamus, epithalamus |
| what connects pitutary gland to the brain | infundibulum |
| where is CSF produced | choroid plexus |
| what sinus structure is posterior | confluence of the sinuses |
| ligament on spinal cord | denticulate ligament |
| nerve in the neck region | phrenic nerve |
| what makes up lumbar plexus | femoral nerve, obturator nerve, ilioinguinal nerve, lateral femoral cutaneous nerve |
| what 3 nerves visible inside abdomen | ilioinguinal nerve, lateral femoral cutaneous, femoral |
| 4 structures associated with membranous labyrinth | semicircular ducts, utricule and saccule (inside vestibule), cochlear duct |
Created by:
melaniebeale
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