Nick’s Story

A. Which symptoms that break away has described so cold ar relevant to the aflutter system? Are his symptoms sensory, motor, or both? incision has complained of burning and prickly pain in feet, clumsiness, dizziness when sitting or standing(a), and vision problems. These are symptoms of both sensory and motor typeface distress. B. Do you think the symptoms notch describes are likely caused by off-base nerve damage? Could they be caused by damage to the important vile system? I believe at that place has been peripheral nerve damage because of the symptoms that he exhibits.It seems that his receptors are not effectively communicating back to the central nervous system in addition he is losing his somatic reflexes in his feet, both indicating damage to his somatic nervous system. I guess there could be damage to the central nervous system, but I would live that the symptoms would be even more severe. C. Diabetic neuropathies damage peripheral nerves. Which circumstances of the reflex sparkle is most likely to be damaged in Nicks situation? I think a raft of Nicks reflex arc damage would begin at the sensory neuron.Stimuli are still triggering the receptor, but the information isnt traveling along the damaged sensory neuron to continue the arc to the integrating centers, motor neurons, and effectors, though the damage could be further along in the reflex arc providing basically the same symptoms. D. Which division of the autonomic nervous system would be affected and would be causing Nicks GI packet symptoms? Because his digestion is suppressed I would say the sympathetic division is mainly active, inhibiting the gastrointestinal tract.So the parasympathetic nervous system division of his nervous system, which allows motility of the gastrointestinal tract, is primarily affected. E. Nicks light-headedness is caused by a condition known as orthostatic hypotension, a fast drop in furrow pressure upon standing up. Based on what you have learned so far, how does the autonomic nervous system control blood pressure? The hypothalamus connects the parasympathetic and sympathetic divisions of the autonomic nervous system by neurons in the school principal and spinal cord and relay information.The basis and lateral parts of the hypothalamus control the sympathetic division which constrict blood vessels and raise blood pressure. The anterior and medial parts of the hypothalamus control the parasympathetic division which lowers blood pressure. F. After becoming comatose, Nick was sweating profusely, and had rapid heart and respiratory rates and elevated blood pressure. Which area of the brain interacts with the autonomous nervous system during physical stress to initiate these responses? The hypothalamus . G. Nick has digestive symptoms indicating reduced gastrointestinal mobility.What autonomic receptors regulate closing of sphincters and peace of mind of organ walls? Pelvic splanchnic nerves. H. Why would the term polyneuropat hy be permit for the symptoms that Nick was experiencing? Because his symptoms indicate that several different nerves and neural pathways were damaged. I. What symptoms famous by Nicks primary care physician indicated a polyneuropathy? Knowing that Nick was struggling to manage his diabetes definitely sent a red flag, to boot vision problems, feet problems, and balance issues indicated polyneuropathy. J.Why are Nicks generalized symptoms more indicative of a peripheral polyneuropathy than a central nervous system lesion to the brain or spinal cord? Because certain individual signals arent being construe and responded to effectively. K. Which of Nicks systems were related to somatic reflexes? Which were related to autonomic reflexes? physical reflex issues were indicated by the lack of response in reflex and when mountain pass wasnt able to resist much to pressure against his foot. Autonomic reflexes were suppressed when Nick was unable to digest food, and increased when his blo od pressure went up.