Dorsal root - Study guides, Class notes & Summaries

Root is to ____ as ganglion is to ___ - Answer-axons; cell bodies ventral is to ____ as dorsal is to _____ - Answer-motor; sensory white matter is to ____ as gray matter is to ____ - Answer-axons; cell bodies Spinal Meninges (three layers) - Answer-dura mater, arachnoid mater, pia mater Spinal Meninges functions - Answer-protect spinal cord and provide it with oxygen and nurtrients where is CSF - Answer-in subarachnoid space (between arachnoid and pia mater) CSF provides spinal cord with: ...

Root is to ____ as ganglion is to ___ - axons; cell bodies ventral is to ____ as dorsal is to _____ - motor; sensory white matter is to ____ as gray matter is to ____ - axons; cell bodies Spinal Meninges (three layers) - dura mater, arachnoid mater, pia mater Spinal Meninges functions - protect spinal cord and provide it with oxygen and nurtrients where is CSF - in subarachnoid space (between arachnoid and pia mater) CSF provides spinal cord with: - physical and chemical protec...

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 2 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...

NVCC RAD 105 Midterm Exam Questions with Correct A Define primal stresses - Answer-fundamental stress (original stress) that create certain innate responses Name primal stresses - Answer-fight or flight obtaining food death methods of obtaining food - Answer-persuasion bartering searching producing psychological needs - Answer-emotionality objectivity physiological needs - Answer-nutrition sleep recreation exercise no stress psychological and physiologic needs that effect le...

Portage Learning Anatomy & Physiology 2: Module 2 Exam Questions with correct Answers This layer of the meninges is tightly attached to the brain. Pia mater (menix) The _______ fissure separates the right and left cerebral hemispheres. Median longitudinal What is the purpose of the blood-brain barrier? Describe its maintenance from a cellular level. The blood-brain barrier is a diffusion barrier which prevents most particles from entering the central nervous system tissue,...

Afferent nerves conduct nerve impulses from: a) one effector to another. b) receptors to the central nervous system. c) the central nervous system to receptors. d) effectors to the central nervous system.e) the central nervous system to effectors. - Answer receptors to the central nervous system The factor most affecting the rate of impulse conduction is the: a) length of the axon. b) rate of axonal transport. c) number of neuroglia associated with it.d) presence or absence of a myelin she...

2024 ATI MED SURG Content Mastery Exam Questions & Answers-A charge nurse is observing a newly licensed nurse provide care for a client who is receiving internal radiation therapy for the treatment of cervical cancer. For which of the following actions by the newly licensed nurse should the charge nurse intervene? A. Leaving soiled linens in a container in the client's room i B. Instructing visitors to remain 2 m (6 feet) away from the client C. Borrowing a dosimeter film badge from another ...

The dorsal root ganglion contain which structures? sensory neurons : What is the carotid tubercle? anterior tubercle of transverse process of C6 Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:01 / 0:15 Full screen Brainpower Read More Which of the following helps to form the vertebral arch? laminae The wavelike, rhythmic, smooth muscle contractions by which food is propelled along the digestive tract is known as what? peristalsis ...

CNIM PRACTICE EXAM 1 QUESTIONS AND CORRECT ANSWERS Ventral Nerve Roots Lower motors neurons primarily exit the cord through the: 1 dorsal nerve roots 2 ventral nerve roots 3 dorsal columns 4 dorsal root ganglia Glutamate Which one of the following is an excitatory neurotransmitter? 1 GABA 2 Glutamate 3 Glycine 4 Phenylalanine GABA Which one of the following is an inhibitory neurotransmitter? 1 GABA 2 Serotonin 3 Dopamine 4 Phenlalanine the meninges The layers of

1. Which glial are responsible for maintaining the integrity of the extracellular fluid that surrounds neurons? A) Oligodendrocytes B) Astrocytes C) Microglial cells D) Stellate cells - B) Astrocytes 2. At what point do the sensory axons from the periphery enter the spinal cord? A) Central nuclei B) Ventral nuclei C) Dorsal root ganglia D) Ventral white matter - C) Dorsal root ganglia 3. Some neurons have long axons that stretch from one part of the CNS to another. What are these c...