Nystagmus - Guides d'étude, Notes de cours & Résumés

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Exam 2: NUR170/ NUR 170 (Latest 2023/ 2024 Update) Concepts of Medical-Surgical Nursing Exam |Questions and Verified Answers| 100% Correct| Grade A- Galen Q: What eye EMERGENCY is where the patient will express concern of seeing a shadow of curtain, flashes of light, or floaters/black spots? Answer: retinal detach- ment Q: What disease is causes by a viral injury or vascular disorders and is where there is a fluid build up in the chambers? Answer: Menieres disease Q: Sympt...

Dunphy FNP – EENT Test Questions and Answers 100% Solved A client is diagnosed with strabismus. Which of the following will the client most likely experience with this disorder? 1. Nystagmus 2. Diplopia 3. Aphakic vision 4. Ptosis 2 Diplopia, or double vision, is the primary symptom of strabismus. Nystagmus is a disorder that causes involuntarily rhythmic movements in the eye. Aphakic vision occurs when the lens of the eye is removed. Ptosis is drooping of the eyelid. A client i...

IHS FINAL EXAM QUESTIONS AND ANSWERS ALREADY PASSED What is the difference between hearing instrument verification and validation? Select one: A. Verification measures take into account the patient's/client's opinions and perceptions in addition to determining the acoustic success of the hearing instrument fitting, while validation measures only include the patient's/client's opinions and perceptions B. Verification is a measure of the wearer's satisfaction with the hearing instrument f...

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nystagmus is due to - ️️defects in eye muscle tonus: -from disorder of visual input, labyrinthine disease or CNS disease characteristics of ocular oscillation - ️️waveform: jerk (H or V), pendular (H or V, same frequency in both directions), rotary (torsional) amplitude (mm or degrees) frequency (cycles per sec) intensity = amplitude x frequency causes of nystagmus - ️️*infarction, injury, demyelination* also inflammation, infection, infiltration, inheritance, intoxicatio...

SARAH MICHELLE LIVE REVIEW STUDY GUIDE| Complete Questions and Correct Answers 100% Correct| A+ Rated Solution Guide| Latest 2024/2025. 716 Q&A. A new graduate nurse practitioner has a patient presents with a hearing complaint. The patient states that they have had decreased hearing on the right side for the last month that is continuing to get worse. The NP completes both the Rinne and Weber tests. If the patient has Ménière's disease, what would be the expected finding on the Weber test?...

BAEP / R - Brainstem auditory evoked potential / response -Diagnosis for cerbellopontine angle tumors, mutliple sclerosis, brainstem lesions, metabolic and toxic encephalopathies,brain death, and early prediction of outcome in postraumatic coma, Kindling - Development of epileptic seizures (in rats) that results from repeated focal stimulation and leads to the development of a predisposition to epileptiform convulsions. Similar to a log will not burn unless it's kindled. Mirror Focus Phe...

Nystagmus, for the most part, is (voluntary/involuntary). - ️️involuntary True or False: Voluntary nystagmus is a true nystagmus. - ️️false; voluntary nystagmus is not a true nystagmus True or False: True nystagmus is involuntary. - ️️true Nystagmus has a (regular/irregular) rhythm. - ️️regular Nystagmus has (one/two/three) phases. - ️️two (aka biphasic) Nystagmus is an _____ of the eyes. - ️️oscillation Nystagmus can be _____ or _____. - ️️continuou...

What is the definition of nystagmus? - ️️rhythmic, involuntary oscillation of the eyes What are the two types? - ️️Pendular Jerk What is pendular? - ️️phases of equal velocity What is jerk? - ️️phases of unequal velocity What is fast phase? - ️️left/right beating What are the planes? - ️️Horizontal Vertical Diagonal Rotary Elliptical What are the amplitudes? - ️️Fine Medium Coarse What is the rate? - ️️Rapid Slow