Lmn - Study guides, Class notes & Summaries

The dorsal root emerging from the spinal cord carries __________ information Ans: sensory The ascending and descending tracts in the spinal cord are also called Ans: fasciculi What layer of tissue in an embryo becomes the nervous system? Ans: Ectoderm The cranial nerves project from the Ans: Brainstem Which arteries are the major sources of blood to the brain: Ans: internal carotid and vertebral artery During embryologic development, which segment eventually becomes the cerebral hemi...

where does the spinal cord end in an adult L1-L2 what is inferior to the end of the spinal cord cauda equina how many spinal nerves for each section 8 cranial, 12 thoracic, 5 lumbar, 5 sacral, 1 coxxygeal why are the spinal nerves mixed nerves? because they contain both motor and sensory 4 parts of gray matter anterior horns, posterior horns, lateral horns, gray commisure what in the gray matter contains the motor nuclei? anterior horns what in the...

Neuro exam 3 test questions and answers rated A+ 2023/2024What nucleus is associated with CN III? A. Main sensory B. Inferior salivatory C. Edinger-westphal D. Solitarius - correct answer C. Edinger-Westphal The optic nerve and retinal are PNS or CNS? - correct answer CNS (they are extensions of the CNS because you are looking at the brain when you look inside the eye) True or False: The blind spot is located in the nasal retinal field and the temporal visual field. - correct answer Tr...

Neuro exam 3 test questions and answers rated A+ 2023/2024What nucleus is associated with CN III? A. Main sensory B. Inferior salivatory C. Edinger-westphal D. Solitarius - correct answer C. Edinger-Westphal The optic nerve and retinal are PNS or CNS? - correct answer CNS (they are extensions of the CNS because you are looking at the brain when you look inside the eye) True or False: The blind spot is located in the nasal retinal field and the temporal visual field. - correct answer Tr...

Charcot-Marie-Tooth disease correct answers Involves both sensory and motor nerve fibers Weakness and numbness usually starts in feet - UE weakness/atrophy begins later Characteristic foot deformity - high arch and hammertoes Foot srop common CMT: PT interventions correct answers Shoe and orthotic intervention and gait training Orthopedic surgery: - straighten toes - lengthen heel cord - lower arch of foot Exercise interventions to maintain strength in residual muscles ...

NPTEFF Neuro Exam Questions All Answered 100% Location of lesion: CNS cortex, brain stem, corticospinal tract, spinal cord - Answer -UMN Location of lesion: Cranial nerve nuclei, anterior horn cells, spinal roots, peripheral nerve - Answer -LMN Possible diagnoses for UMN and LMN - Answer -UMN: Stroke, SCI, MS, TBI. LMN: Polio, guilain-Barre, Peripheral neuropathy, radiculopathy Spasticity is --- dependent & associated with --- Lesions - Answer -Velocity; UMN Hyperreflexia is asso...

ALL THE COMSAE QUESTIONS AND ANSWERS WELL ILLUSTRATED. drug for UC/Crohns - correct answer. sulfasalazine pulmonary effects of CF - correct answer. chronic bronchitis an dbronchiectasis osteoporosis affects what parts of bone? - correct answer. (spongy and ) trabecular bone mass loss imipramine - correct answer. TCA SE: Tri-Cs convulsions coma cardiotox antichol effects- confusion in elderly; (acute glaucoma and orthostatic hypotension- block alpha1) visce...

Porth's Essentials of Pathophysiology Chapter 36 Questions With Verified Answers ?, whether it involves walking, running, or precise finger movements, requires movement and maintenance of posture Motor function The ? contains the neuronal circuits that mediate a variety of reflexes and automatic rhythmic movements spinal cord Most reflexes are?, meaning that they involve one or more interposed interneurons polysynaptic The medial descending system of the brain stem contribute...

NR 603 Week 1 Questions with 100% Correct Answers | Latest Update 2024 | Rated A+ discuss the contributions and components of the spinal cord - - central pattern generators (CPG's) = support reciprocal oscillating continuous motor tasks e.g. walking, biking, etc. - deep tendon reflex alpha motor neurons //LMN //innervate skeletal muscle discuss the contributions and components of the brain stem - -automatic motor task e.g. walking (+ CPG's) - balance/postural control ascending sensory/de...

SPLH 620 Test Three Questions and Answers 100% Correct SPLH 620 Test Three Questions and Answers 100% Correct SPLH 620 Test Three Questions and Answers 100% Correct Two types of motor neurons contained by the central nervous system - ANSWER-1. Upper motor neuron (UMN) -cerebrum 2. Lower motor neuron (LMN) -brainstem and spinal cord What is the pyramidal system? - ANSWER--The system responsible for controlling voluntary motor movements (fine controlled, skilled, rapid, etc) -...