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1.a.What is dementia?
1.b.what is multi-infract dementia?
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- Need help Please answer both 1.Limited damage to the hippocampal formation is likely to result in ___ whereas more extensive damage is likely to also result in ___. a. anterograde amnesia; Huntington’s disease b. anterograde amnesia; retrograde amnesia c. retrograde amnesia; anterograde amnesia d. retrograde amnesia; Parkinson’s disease 2. Memory for ___ can be used to determine one’s ability to remember non-verbal information. a.public events b. temporal gradients c. the Rey-Osterrieth figured. d.word listsB. Match the Disorder to its description for numbers 11-15: 11. 2nd Most common neurological disorder characterized by short, recurrent attacks initiated by electrical discharges in the brain a. Hydrocephalus 12. Loss of neurons that release Ach; Tangled protein filaments within b. Cerebral Vascular Accident neuron (CVA) & abnormal protein plaques outside neuron c. Epilepsy 13. Damage to motor area of the brain often associated with oxygen loss during childbirth d. Alzheimers 14. A viral infection caused by one of the herpes viruses. It travels e. Cerebral Palsy across the spinal nerves and causes blisters and severe pain. ab. Shingles 15. Blocking the drainage of CSF leading to an increase in pressure and damage to tissues of the brain and spinal cordI. MATCHING TYPE, Match column A with column B. Wnite the letters only. Column A Column B General Information about CNS 1. numerous folds in the cerebral hemispheres 2. Meningeal layer that contacts with the brain 3. "horse's tail" 4. Fight or flight response 5. CSF- producing capillary network Myelin -producing cells 7. Forms the blood brain barrier 8. The pathway by which impulses travel through 9. Chemical signals that help in the communication of neurons Sympathetic 10. Memory storage (anterograde) 11. thermoregulating center 12. Bonding hormone that regulates uterine contraction 13. requlates diameter of blood vessels 14. Governs the involuntary functions of the body 15. kept head upright and maintain balance a. oligodendrocytes b. astrocytes C. reflex arc d. neurotransmitters e. Hippocampus f. Gyri 9. pia mater h. Cauda equina Nervous System j. Choroid plexus k. Hypothalamus I. Oxytocin m. Vasomotor center n. Autonomic Nervous System o. Righting reflex Specific information about…
- Discuss all options. Which type of reflex is the jaw-jerk reflex that is part of the cranial nerve exam for the vestibulocochlear nerve?a. visceral reflexb. withdrawal reflexc. stretch reflex d. superficial reflexIdentify TRUE or FALSE 1. The cells that conduct messages towards the brain are the interneurons.2. Nerves impulses always travel to the brain through nerve fibers.3. The presence of myelin gives a nerve fiber its white color and increased rate of impulse transmission.4. Saltatory conduction involves Schwann cells and occurs at greater speed than onunmyelinated fibers.5. The neuron cannot be stimulated during the absolute refractory period.6. The speed of a nerve impulse is independent of the presence of myelin.7. The tightly packed coil of neurolemmocyte membrane that encircles certain kinds ofaxons is called a node.8. Depolarization of the membrane of a nerve cell occurs by the rapid influx of organic ions.9. In a resting neuron the outside is negatively charged.10. The interior surface of a membrane of a nonconducting neuron differs from the exteriorsurface in that the former is negatively charged and contains more sodium.A 60-year man had undergone cardiac bypass surgery 2 days back. Now he started forgetting things and was not able to recall the names and phone numbers of his relatives. What is the probable diagnosis? source: helpinhomework.org A. Depression B. Post-traumatic psychosis C. Cognitive dysfunction D. Alzheimer’s disease
- 201 QUESTIONS 30-34: Assuming an injury to the cranial nerves in column A, match each nerve with the correct possible symptom in column B. A 30. Facial nerve (VII) 31. Accessory nerve (XI) 32. Olfactory nerve (I) — 33. Vestibulocohlear nerve (VIII) 34. Maxillary branch of trigeminal nerve (V) b B a. Dizziness b. Partial loss of smell c. Loss of sensation in the skin covering the cheek 196+10 B H 10 d. Loss of taste sensation on the anterior two-thirds of the tongue e. Difficulty shrugging the shoulderstimolodo Svisa COMMURDE IS Mezolerarh $5 COLOSAA. describe what Parkinson's Disease is and its prevalence in the elderly population. B. Discuss why improving the quality of life is crucial for elderly patients with Parkinson's. C. Highlight the role that nursing interventions can play in improving the quality of life for these patients. Please give me some sources or reference where you got the answersMy topic is Bipolar Disorders. Please help me answer these questions. Please answer the questions fully with an explanation. NO BULLET POINTS! 1) Determine the specific pathway that is affected by this disease or chemical substance. Describe the normal pathway. What is the signal? What kind of receptors are involved? What is the end result or response that occurs in the cell? 2) Determine the type of cell communication breakdown that is occurring: the signal is lost, the signal doesn't reach the target cell, the target ignores the signal, there is too much signal. or multiple breakdowns occur. 3) Describe how the pathway is broken. What are the symptoms that result from this faulty pathway? 4) What is the treatment of this disease? Or what is the result if the person continues to ingest the substance? 5) Find visuals that show the normal and the broken pathway.
- 8:14 Contact Support for textbook, writing or account help. ^ There is a story about a man that had a metal rod go through his face (and brain) and yet survived. Explain how someone could have such a traumatic brain injury, but still survive. In addition, explain what would happen if a similar accident (trauma) were to happen to the cerebrum. BIŲ X² X₂ 3 13 Add Image Q W 123 CONTINUE N bartleby.com The G WER TYUIOP A S D F GHJKL X CVBNM space I'm Done TAU return Q XMake a FDAR GUILLAIN BARRE SYNDROME A 53-year-old man was admitted to the hospital with a 3-h history of left-arm weakness, glossolalia, and right eyelid droop. After admission, his condition suddenly worsened, with quadriplegia, bilateral peripheral facial palsy, bilateral ophthalmoplegia, and other neurological symptoms. Based on the findings from a neurological examination, MRI, cerebrospinal fluid analysis, and nerve conduction study, a diagnosis of GBS was made. He received intravenous immunoglobulin (0.4 kg/day) for 5 days. After 20 days of systematic therapy, his dysphagia, dyspnea, facial paralysis, ocular movement disorder, and leg weakness recovered almost completely, but his arms were still moderately impaired, with a power of 4/5. Fortunately, the patient recovered well without any sequelae after 2 years of follow-up. Conclusions: In patients with an atypical presentation, the diagnosis of GBS is often delayed. With this case report, we intend to highlight the fact that…Answer: a and b .from given options.Do explain shortly.Thanks