Visual disturbance - Study guides, Class notes & Summaries

Which of the following is NOT a typical function of glial cells? Correct Answer-Control basic reflex functioning. Sensation refers to the process by which? Correct Answer-Sense organs gather information about the environment and transmit this information to the brain for initial processing. One of the ways that our attentional system can be fooled is when major details of a situation are changed, as when Simons and Rensink had experimenters ask directions of a man on the street. In the exp...

NURS 5315 Module 7 Questions with 100% Verified Correct Answers 2024/2024 Cranial Nerve I Function and sign of dysfunction - Correct Answer Olfactory sensory, carries impulses for sense and smell Loss or disturbance in the sense of smell Cranial Nerve II Function and sign of dysfunction - Correct Answer Optic Sensory, carries impulses for vision decreased visual acuity and contrast sensitivity, impaired color vision, and an afferent pupillary defect. (blindness) Cranial Nerve ...

B. Fibromyalgia - Answer Which of the following sources of pain is thought to have a primarily central (non-nociceptive) mechanism? A. Cancer pain B. Fibromyalgia C. Osteoarthritis D. Diabetic neuropathy E. Postherpetic neuralgia A. Cerebral infarct - Answer A patient presents with mild memory impairment, tearfulness, insomnia, and blurry vision. The patient acts as if blind, cannot locate objects in the visual field, has left-right disorientation and alexia, and misses objects w...

Common presentation of Delirium First symptom of delirium is impaired orientation. MSE: Speech impairment, slurred and disorganized, highly inattentive. Affect: can change from lethargic to agitated. They may have visual hallucinations. Judgement grossly impaired. PE: tremors, incontinence, nystagmus, increased muscle tone. Delirium Criteria A. A disturbance in attention and awareness. B. The disturbance develops over a short period of time (hours to a few days), represents a change from ...

Common presentation of Delirium First symptom of delirium is impaired orientation. MSE: Speech impairment, slurred and disorganized, highly inattentive. Affect: can change from lethargic to agitated. They may have visual hallucinations. Judgement grossly impaired. PE: tremors, incontinence, nystagmus, increased muscle tone. Delirium Criteria A. A disturbance in attention and awareness. B. The disturbance develops over a short period of time (hours to a few days), represents a change from ...

Neuroscience EXAM 3– USA (New 2023/ 2024 Update) Exam Guide with Questions and Verified Answers| 100% Correct| A Grade QUESTION this area occupies about 50% of the PVC and contains the highest density of photoreceptors, thus has high visual acuity Answer: fovea QUESTION describe the retinotopical organization of the PVC Answer: more peripheral regions of ipsilateral retinas (contralateral visual fields) are represented more anteriorly along the calcarin...

PRITE 2024 - PART II QUESTIONS WITH COMPLETE SOLUTIONS ALREADYGRADED A+ What neurochemical abnormality is most consistently described in Alzheimer disease of moderate severity. - Decreased choline acetyltransferase activity Which of the following sources of pain is thought to have a primarily central (nonnociceptive) mechanism? a) cancer pain b) fibromyalgia c) osteoarthritis d) diabetic neuropathy e) postherpetic neuralgia - b) fibromyalgia A patient presents with mild memory impairme...

2023 NUR2755 / NUR 2755 FINAL EXAM (Latest APRIL 2023 / 2024): Multidimensional Care IV / MDC 4 - Rasmussen NUR 2755 Multidimensional Care IV MDC4 FINAL EXAM what are the treatments for frostbite in the ED? - Warm saline, immerse hands/feet in warm water, elevate affected limbs, have them rub their hands together Priority treatment for pt with a heatstroke - Move them out of the sun, into shade First priority assessment - Airway Process called for sorting patients - Triage Pt wit...

Acute Stress Disorder - Answer-A. exposure to actual or threatened death, serious injury or sexual violation in 1 (or more) of the following: (same at PTSD) 1) directly experiencing the traumatic event(s) 2) witnessing, in person, the event(s) as it occurred to others 3) learning that the traumatic event(s) occurred to a close family member/close friend. In cases of actual or threatened death of a family member/friend, the event(s) must have been violent or accidental 4) experiencing repea...

Neuro: While completing an evaluation on a stroke patient, you start to notice they are having some visual difficulties. What is the most common visual disturbance that you should be looking for? A. Diplopia B. Blurry Vision C. Homonymous hemianopsia D. Pstosis of the eyelid - C. Homonymous hemianopsia Neuro: Mrs. Miller is a 31 y/o female diagnosed with a TBI. As the occupational therapist you are using a transfer of training approach to help Mrs. Miller recover from her TBI. You want Mr...