1 Sometimes the terms \"neuron\" and \"nerve\' are mistakenly used interchangeab

Question

1 Sometimes the terms "neuron" and "nerve' are mistakenly used interchangeably Explain the difference betweern the two structures 2 Damage to which cranial nervels) might produce the following results? a Inability to move the tongue b Inability to see C Inability to masticate (chew food) d Inability to swallow 14 Dave was playing a hockey game when he was hit in the face by a puck. He suffered a broken nose during the injury and now finds that his sense of smell has diminished. What is likely causing this? 3 4 Your patient, Mr. Pratchett, is unable to open his eyelid. On examination, you find that his pupil is dilated, and he is unable to move his affected eye in any direction except laterally and downward, indicating that only his lateral and superior oblique extrinsic eye muscles are functioning. Based on this information, which cranial nerve do you think is involved in Mr. Pratchett's condition? Explain your reasoning.

Explanation / Answer

1. The answer is

Nerves are the part of peripheral nervous system, nerves transmit information to parts of the body. The external shocks such as damage or pain affects the functio of nerves. Those appears in whiteish bundles.
Eg: Cranial nerves, Peripheral nerves

Nerurons are the part of brain, spinal cord and peripheral nerves, neurons plays a major role in impulse conduction. These are cannot regrow usually after damage. These varies in size.
Eg: Sensory Neurons, Motor Neurons

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