Thalamus cord - Study guides, Class notes & Summaries

spinal cord - begins at the foramen magnum end at L1 and L2 ascending descending cervical (arms) and lumbosacral enlargements (legs) reflex center A thick cord of tissue that starts at the head. Spinal cord-white mater - White columns Dorsal funiculus Ventral funiculus lateral funiculus Spinal cord-nerves - Dorsal root ganglion Dorsal root spinal nerve ventral root spinal cord gray matter - Somatic and visceral sensory and somatic and visceral motor nuclei (know where these are on...

Portage Learning BIOD 152 A&P 2 Final Exam 2023/2024 Identify the parts of the neuron shown in the diagram below a. dendrite b. cell body c. nucleus List the four parts of the human brain The human brain is made up of the cerebral hemispheres, diencephalon, brain stem, andcerebellum. List and describe the 3 meninges of the human brain. The leathery dura mater is the double-layered outer meninx. The middle arachnoid meninx is a loose layer separated from the dura...

To relay the sensory information to the cerebellum and thalamus and contain viscera somatic and motor - Answer-None of the above = pons Which of the following are true about the CEREBELLUM? a. the cerebellum relays information to the thalamus b. relay c. coordinate complex motor behaviors - Answer-C The secondary brain vesicle at 6 weeks which originates the medulla oblongata - AnswerMyelencephalon Which region of the adult brain originates the cerebellum - Answer-Metencephalon Since the...

Motor control structures - ANSWER-cerebrum, brainstem, spinal cord, cerebellum, thalamus, basal ganglia, motor nerves/neurons, muscle fibers Motor control overview - ANSWER-Begins with CNS, ends with muscles, CNS contains two types of neurons (upper motor neurons [cerebrum], lower motor neruons [brainstem, spinal cord]), can perform complex voluntary behavior and reflexes Spinal motor pathway - ANSWER-Upper motor neurons and lower motor neurons Spinal motor pathway upper motor neurons -...

Final Exam: NR509 / NR 509 (Latest Update 2024 / 2025) Advanced Physical Assessment | Review Questions & Answers | 100% Correct | Grade A - Chamberlain Question: arousal Answer: (wakefulness) depends on the ascending reticular activating system of the brainstem which projects through the thalamus to several areas of the cortex, which "processes, integrates, and gives context to the information provided to it thus generating awareness. Injury to any of these areas or their connecti...

Neuro Exam 1 USAHS (2023/2024) Rated A+ Apraxia inability to make a motor plan, as a result of brain damage. Ataxia lack of muscle coordination Aphasia impairment of language, usually caused by left hemisphere damage either to Broca's area (impairing speaking) or to Wernicke's area (impairing understanding). 1 olfactory Making client smell something pleasant front of brain 2 optic thalamus - test visual acuity (Snellen chart, or # of fingers) front of brain 3 Oculomotor thalamus - looki...

A posterior root contains A) sensory axons only B) motor axons only C) a mix of sensory and motor axons D) autonomic nervous system axons A) sensory axons only The white matter of the spinal cord is surrounded by gray matter. A) True B) False B) False If a patient experiences numbness in the boundaries of a dermatome, it is suggestive of damage to A) the somatosensory cortexB) the thalamus C) one of the spinal funiculi D) the anterior horn of grey matter in the spinal cord E) a spin...

HOSA behavioral health knowledge WITH COMPLETE SOLUTIONS 2023Central Nervous system (CNS) - correct answer includes the brain and spinal cord brainstem - correct answer contains midbrain, medulla, and pons medulla - correct answer controls vital body functions ex: heart rate, breathing pons - correct answer control the management of sleep, arousal, facial expression cerebellum - correct answer maintaining balance and motor coordination cerebellum - correct answer contains more neu...

HOSA behavioral health knowledge Questions and answers latest update Central Nervous system (CNS) includes the brain and spinal cord brainstem contains midbrain, medulla, and pons medulla controls vital body functions ex: heart rate, breathing pons control the management of sleep, arousal, facial expression cerebellum maintaining balance and motor coordination cerebellum contains more neurons than the rest of the brain midbrain controls sensory reflexes, mov...

Pain Resources correct answersAcute pain service (specialized people who help manage pain) Pain clinics (additional interventions that are not available else where Palliative and Hospice care ( end of life pain management) Gate control theory correct answerspain is carried by small afferent neurons to posterior horn of spinal cord A-delta fibers transmit sharp localized pain (remember b/c the top of the "A" is sharp) C fibers transmit burning, dull and aching pain Substan...