Cochlea Guías de estudio, Notas de estudios & Resúmenes

HESI A2 Anatomy and Physiology (6) Exam (Latest 2024 Update) Questions and Verified Answers| 100% correct| Grade A Q: Within which vessel does blood return from the lungs? Answer: pulmonary vein Q: Which part of the brain is involved in auditory functioning ? Answer: temporal lobe Q: What internal structure of the ear is concerned with hearing? Answer: cochlea Q: Fertilization of an ovum occurs in which anatomical structure? Answer: Fa...

CNIM - ABRET Practice Exam QuestionsCavities inside the skull - correct answer Anterior/middle/posterior fossa Cranial bones - correct answer Frontal, occipital, sphenoid, ethmoid (unpaired). Parietal & temporal (paired). Mental protuberance - correct answer chin bone MCA supply of the cerebral cortex - correct answer Hand + face/mouth/auditory Cranial nerves - correct answer -12 pairs (Mixed fibers: sensory/motor/both). -Emerge @ irregular intervals from the brain. -Nuclei di...

refraction correct answer: bending of light as it moves from one medium to another emmetropic eye correct answer: normal vision myopia correct answer: near sightedness, the eye is too long, the image is focused in front of the retina hyperopia correct answer: farsightedness, the eye is too short, the image is focused behind the retina 1st step in the pathway of sound waves correct answer: Auricle 2nd step in the pathway of sound waves correct answer: external auditory canal ...

CNIM electrocochleogram - correct answer consists of electrical responses of the cochlea and the auditory nerve to acoustic stimulation. (1) the cochlear microphonic; (2) the summating potential; and (3) the auditory nerve compound action potential (AP). - correct answer electrocochleogram includes (3) BAEP - correct answer responses of the auditory nerve, brainstem, and, perhaps, higher subcortical structures to acoustic stimulation. (1) distal auditory nerve (2) proximal audi...

The retinal structures viewed through the ophthalmoscope are: - Correct answer-optic disc, vessels, macula, background "Positive consensual light reflex" means... - Correct answer-simultaneous constriction The thickening and yellowing of the lens due to aging is described as: - Correct answercataract Eye emergency - Correct answer-sudden change in vision Visual acuity is assessed with: - Correct answer-Snellen eye chart The cover test is used to assess for: - Correct answer-muscle weakne...

NSG 6020 3P Exam Questions and Answers Updated for 2022/2023 Full Exam NSG 6020 3P Exam Questions and Answers Updated 2022 1. When performing a visual acuity test the nurse practitioner notes 20/30 in the left eye and 20/40 in the right eye using the Snellen eye chart. This means: a) have the patient returning in two weeks for a follow up vision screen b) dilated the eye and retest c) refer the patient to an ophthalmologist d) document this as a normal finding 2. The Ameri...

SLP PRAXIS Review: Audiology Latest 2024 Rated A+ auricle external portion of the ear, known as the pinna 2500 Hz resonant frequency of the ear canal cerumen ear wax; functions to lubricate and please the canal, protect the ear from fungi/bacteria/small insects tympanic membrane a membrane forming part of the organ of hearing, which vibrates in response to sound waves. ossicular chain (ossicles) the three interconnected bones in the middle ear that conduct vibration from the tympanic membran...

The retinal structures viewed through the ophthalmoscope are: optic disc, vessels, macula, background "Positive consensual light reflex" means... simultaneous constriction The thickening and yellowing of the lens due to aging is described as: cataract Eye emergency sudden change in vision Visual acuity is assessed with: Snellen eye chart The cover test is used to assess for: muscle weakness When using the ophthalmoscope, you would: remove your own glasses a...

What's the AC threshold test frequency order? - correct answer1000, 1500, 2000, 3000, 4000, 6000, 8000 re-test 1000, 750, 500, 250 * we re-test at 1000 because it establishes consistency What's the BC threshold test frequency order? - correct answer* present the initial tone 20 dB above AC threshold * re-established threshold * ascend/descend method 1000, 2000, 3000, 4000 re-test 1000, 500, 250 (dependent) What's the heliocatrema? - correct answerA semilunar opening at the a...

Which of the following structures is located between the descending colon and the rectum? - Answer- Sigmoid Colon Which of the following substances is involved in the destruction of ingested pathogens? - Answer- Stomach Acid Which of the following is the iron-containing component of a red blood cell? - Answer- Hemoglobin Calcium concentration in the blood is controlled by which of the following glands? - Answer- Parathyroid Which of the following types of muscle tissue is under volun...