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Please answer each question, help. 7. The ventral root of a spinal nerve contains A. only...
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al cord structures to the correct statement/description 51. Inferior end of spinal cord. 52. Spinal nerves that extend inferior to L1-L2. A 53. CTP that attaches to coccyx. 54. CTP shelves that stabilize laterally. C 55. Gives rise to brachial plexus.E K Cauda equina B Filum terminale C. Denticulate ligaments DConus medullaris E. Cervical enlargement Match spinal cord components to the correct statement/description 56. Innervate skin and muscles of the back. 57. Form plexuses...
7. Following a stroke some injured A. B. Microglial cells C. Oligodendrocytes Astrocytes and oligodendrocytes Oligodendrocytes and ependymal cells D. E. Cerebrospinal fluid is found between A. Vertebrae and meninges B. Arachnoid and the dura mater C. Pia mater and the cortical brain tissue D. Pia mater and arachnoid E. None of the above 8. 9. The spinal cord ends at the level of theand andlumbar vertebrae A. 1st/ 2nd B. 12th thoracic/ 1t C. 4th s E. It never...
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QUESTION7 Match the following division that conducts impuises away from the CNS Integration, processing analyzing portion of the brain A. efferent division B. choroid plexus C. cerebellum D. cerebral cortex E. spinal nerves F. hypothalamus G. brain stem H autonomic nervous system L blood brain barrier consists of midbrain, pons, and medulla oblongata important in regulating voluntary movements for smooth contractions provides separation between the...
KEEP THIS to study with: COME TO LAB because more may be added to this list Brain Anatomy Cerebral lobes gyrus Frontal sulcus O Parietal Temporal v central sulcus Occipital pre-central gyrus or Primary Motor Cortex "insula deep to temporal) - will not be asked to identity post-central gyrus or Primary Somatosensory Cortex pulel ond parietal lobes longitudinal fissure: separates right and left - transverse fissure: separates - from central sulcus: separates M entral and lobes lateral sulcus: separates and...
14. During an autopsy the brainstem was separatesd A. medulla and pons. B. pons and midbrain. C. midbrain and diencephalon. D. thalamus and cerebrum. E. medulla and the spinal cord. from the rest of the brain by a cut between the 15. Changes in the blood concentration of glucose, oxygen and hydrogen detected by A. baroreceptors. B. chemoreceptors. C. nociceptors. D. E. thermoreceptors. rs. 16. Amputees frequently perceive pain in the amp utated structure. This type of pain is called...
1. The is the largest part of the brain? a Cerebrum, b. cerebelum, c. medulla oblongata, d. mid brain 2. The term that describes the basic nerve cell is: a. Dendrites, b. axon, c. neuron, d. none of the above 3. The auditory center is located in which part of the brain? a. Parietal lobe, b. occipital lobe, c. temporal lobe, d. frontal lobe 4. Atd thought, association, and judgment takes place in the a. Convolutions, b. fissures, c. cerebral...
5 The type of neuroglia that wrap around capiltlaries in the blood -brain barrier are the A) astrocytes B) Schwann cells. C) D) microglia. E) ependymal cells. 58) The main relay center for conducting information between the spinal cord and the cerebrum is the A) thalamus. B) insula. C) corpus callosum D) cerebellar peduncles E) tentorium cerebelli. s9) The brain stem is made up of the A) cerebellum, pons, and hypothalamus. B) medulla oblongata, thalamus, and midbrain. C medulla oblongata,...
D. has nerve cell bodies located in ganglia near the spinal cord and br E. detects a stimulus. The autonomic nervous system A. stimulates skeletal muscle contractions. B. has two sets of neurons in a series. C. is involved in problem solving. D. is under voluntary control. E. does not include the central nervous system. Digestion of food is regulated by the A. sensory division. (B) sympathetic division of the ANS. C. parasympathetic division of the ANS. D. somatic nervous...
12. The temporary paralysis of a nerve caused by lack of blood flow or by pressure on the affected nerve with no loss of structural continuity is known as a. Neurapraxia b. Axonotmesis c. Neurotmesis 13. Deep pressure, vibration, hunger, & fullness can be detected by a. Merkel discs b. Root hair plexus c. Encapsulated Meissner's corpuscles d. Ruffini's corpuscles e. Pacinian corpus cles 14. Which 4 structures are most directly involved in the control of voluntary movement? a. Cerebrum...
Questions 1 pts Humans and many other diurnal animals have three types of cones - one stimulated maximally by blue light, a second maximally stimulated by green light, and a third stimulated maximally by red light. How can human beings see colors such as orange, yellow and purple? When red cones are stimulated, they inhibit blue and green cones. When blue cones are stimulated, they inhibit only green cones. Green cones when stimulated, do not inhibit other cones, but do...