美国执业医师考试第一步（USMLE STEP 1）词汇表

periosteum scalp impotence gingerly compression plasmapheresis dissociation plantar dorsiflexion evert supine poliomyelitis thigh trunk dystocia digit lumbrical tingly eminence thenar lunate carpal dorsal rheumatoid metacarpal thumb wrist deltoid extend adduct pronate rotation forearm flex biceps scapula abduct innervate mastectomy discharge uneventful debridement herniation diffused subdural hematoma concussion multiplex tibial peroneal inferior gluteal obturator femoral ulnar radial decarboxylase levodopa retroperitoneal confusion ergot instability depigmentation putamen alleviate resting jerk hiccup myoclonus zigzag cerebellum intention contralateral primidone essential sustained purposeless jerky huntington athetosis squeeze cheekbone aggravated acuity blurred hypothalamic circadian alteration trigeminal ipsilateral ergotamine vasoactive sensation aura photophobia unilateral parenchyma endplate paraneoplastic lid plus viral thymectomy anticholinesterase repetitive diplopia hyperthermia modest sufficient reticulum swivel hydrolysis isozyme hydrolyze tropomyosin globular termini microfilament band anchor microanatomy fascicled tendon epimysium fasciculus perimysium endomysium sarcolemma actin myofibril glycolysis phosphorylation twitch gross muscarinic nicotinic neurohormone sacral oculomotor syringomyelia ptosis sympathectomy peristalsis axon project lumbar efferent naltrexone antagonize endorphin melanin albinism hydroxylase phenylalanine metabolism diffusion guanethidine dopa tyrosine noradrenergic acetate reuptake reserpine presynaptic transmission tetanus extension vesicle organelle anterograde attenuate bidirectional myelinated saltatory unmyelinated successive conduction circuit subthreshold potential migraine movement nervous system asymmetric probenecid gout orientation confabulation ophthalmoplegia gynecomastia erectile polyuria gallstone hematemesis laceration oropharyngeal acetic formaldehyde formic methanol oxalic aldehyde kinetics malate oxaloacetate pyruvate hypoglycemia ethanol cirrhosis zinc malnutrition anonymous acetaldehyde disulfiram thiamine detoxification eye-opener alcoholism blackout slur lability immunization preventive morphine neurotransmitter cannabinoid endogenous judgment mescaline homicidal vertical horizontal nystagmus impulsive belligerence lozenge gum arginine autocrine vasopressin glycerol drowsy diuresis restless exacerbate perforation voluntary craving psychological suicidal