True or False: Spinal nerves emerging from the vertebral column are ONLY motor OR sensory. Select...
True or False: Spinal nerves emerging from the vertebral column are ONLY motor OR sensory.
Select one:
True
False
Homework Answers
Answer
False
Explanation : Spinal nerves emerging from the vertebral column through intervertebral foramina are mixed nerve containing fibers of both sensory system as well as motor system.
Sensory fibers from the spinal cord emerges as dorsal root and motor fibers from spinal cord emerges as ventral root which joins to form spinal nerve before emerging from the vertebral column
Add Answer to:
True or False: Spinal nerves emerging from the vertebral column
are ONLY motor OR sensory.
Select...
17 Spinal nerves differ from cranial nerves in what way? Spinal nerves contain both sensory and...
17 Spinal nerves differ from cranial nerves in what way? Spinal nerves contain both sensory and motor axons while cranial nerves can have only one type. Sensory spinal nerves have no ganglia but go directly into the CNS Single axons in spinal nerves can be both sensory and motor Some spinal nerves have only sensory axons where as others can be exclusively motor or exclusively sensory
QUESTION 31 Spinal nerves contain: sensory fibers only motor fibers only sensory and motor fibers parasympathetic...
QUESTION 31 Spinal nerves contain: sensory fibers only motor fibers only sensory and motor fibers parasympathetic fibers only 3 points QUESTION 32 A sarcomere: is a section of actin gets shorter when it contracts is myelinated has intercalated discs 3 points QUESTION 33 The tectorial membrane: converts sound waves in the atmosphere to chemical impulses has fibers which vibrate in response to movement of the head contains the stereocilia of the hair cells 3 points QUESTION 34...
12. Describe how a spinal nerve exits from the vertebral column. 13. Name two factors/structures that...
12. Describe how a spinal nerve exits from the vertebral column. 13. Name two factors/structures that permit flexibility of the vertebral column. 14. What kind of tissue makes up the intervertebral discs ? 15. What is a herniated disc ? What problems might it cause ? 16. Which two spinal curvatures are obvious at birth ? Under what conditions do the secondary curvatures develop ?
Sensory neurons transmit information away from the central nervous system. Select one: True False
Sensory neurons transmit information away from the central nervous system. Select one: True False
Question 9 6 pts Many reflex arcs: interpret sensory information are the origin of all motor...
Question 9 6 pts Many reflex arcs: interpret sensory information are the origin of all motor activities communicate with the brain originate in the spinal cord Question 10 6 pts Rods & cones are found in the: optic disc O retina sclera choroid Question 7 6 pts Autonomic nerves are responsible for responses. voluntary motor sensory involuntary inhibitory only Question 8 6 pts The Organ of Corti is responsible for: O taste hearing seeing hearing
Select a spinal column deviation of your choice. Describe the mechanism of this deviation, grades of...
Select a spinal column deviation of your choice. Describe the mechanism of this deviation, grades of injury, any muscles, ligaments, bones, sensory receptors and other soft tissue structures involved in the deviation. Embed an image of the deviation. What challenges could this spinal deviation present to this individual?
16. Interneurons p) Neurons that connect sensory and motor neurons Part 2: Copy the number for...
16. Interneurons p) Neurons that connect sensory and motor neurons Part 2: Copy the number for each question and indicate whether each of the following statements is true or false. 1. F The cerebellum is the largest part of the brain. Cerebrum. 2. F The pons is located below the medulla oblongata. right above, The hypothalamus controls urges such as thirst and hunger. The corpus callosum controls most thinking and reasoning processes. Cerebrum Motor neurons will carry an impulse toward...
.Primary spinal cord injury involves damage to vertebral or neural tissues from compression, traction, or shearing...
.Primary spinal cord injury involves damage to vertebral or neural tissues from compression, traction, or shearing forces. Secondary spinal cord injury is related to ischemia, excitotoxicity, inflammation, edema, oxidative damage, and activation of necrotic and apoptotic cell death; it begins within minutes after injury and continues for weeks. Please describe an example of both a primary and secondary spinal cord injury. and describe how the patient experienced both primary and secondary injuries. Be sure to describe symptoms, implications, and testing...
Primary spinal cord injury involves damage to vertebral or neural tissues from compression, traction, or shearing...
Primary spinal cord injury involves damage to vertebral or neural tissues from compression, traction, or shearing forces. Secondary spinal cord injury is related to ischemia, excitotoxicity, inflammation, edema, oxidative damage, and activation of necrotic and apoptotic cell death; it begins within minutes after injury and continues for weeks. Please describe an example of both a primary and secondary spinal cord injury. Some learners will use the same injury, such as a fall off of a horse, and describe how the...
Primary spinal cord injury involves damage to vertebral or neural tissues from compression, traction, or shearing...
Primary spinal cord injury involves damage to vertebral or neural tissues from compression, traction, or shearing forces. Secondary spinal cord injury is related to ischemia, excitotoxicity, inflammation, edema, oxidative damage, and activation of necrotic and apoptotic cell death; it begins within minutes after injury and continues for weeks. Please describe an example of both a primary and secondary spinal cord injury. Some learners will use the same injury, such as a fall off of a horse, and describe how the...
17 Spinal nerves differ from cranial nerves in what way? Spinal nerves contain both sensory and motor axons while cranial nerves can have only one type. Sensory spinal nerves have no ganglia but go directly into the CNS Single axons in spinal nerves can be both sensory and motor Some spinal nerves have only sensory axons where as others can be exclusively motor or exclusively sensory
Question 9 6 pts Many reflex arcs: interpret sensory information are the origin of all motor activities communicate with the brain originate in the spinal cord Question 10 6 pts Rods & cones are found in the: optic disc O retina sclera choroid Question 7 6 pts Autonomic nerves are responsible for responses. voluntary motor sensory involuntary inhibitory only Question 8 6 pts The Organ of Corti is responsible for: O taste hearing seeing hearing
16. Interneurons p) Neurons that connect sensory and motor neurons Part 2: Copy the number for each question and indicate whether each of the following statements is true or false. 1. F The cerebellum is the largest part of the brain. Cerebrum. 2. F The pons is located below the medulla oblongata. right above, The hypothalamus controls urges such as thirst and hunger. The corpus callosum controls most thinking and reasoning processes. Cerebrum Motor neurons will carry an impulse toward...
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