External auditory meatus - Study guides, Class notes & Summaries

? NT is released to work on ? receptors to modulate functions of smooth or cardiac muscles, glands, cells - Acetylcholine works on muscarinic receptors ? preganglionic and ? postganlionic for sympathetic and parasympathetic? - Sympathetic = short pre, long post Parasympathetic = long pre, short post 2 arteries that supply thyroid gland? What are they branches from? - Superior thyroid artery (branch of external carotid artery) and inferior thyroid arch (branch of thyrocervical trunk) 2 blo...

Frontal Bone : forehead Supraorbital Foramen : Eyebrow 2 | P a g e Parietal Bone : Side Occipital Bone : back of head Foramen Magnum 3 | P a g e : big hole on bottom of skull Jugular Foramen : Jelly bean like holes on both side of foramen magnum Hypoglossal Foramen : Small holes by the jugular foramen Occipital Condyle 4 | P a g e : Knuckle like structures on both sides of the foramen magnum Temporal Bone : Temple External acoustic (auditory) canal (meatus) : Ea

International Hearing Society Study Guide 2024 What problem is introduced when a hearing instrument is inserted into the concha and/or EAM in regards to resonance? How is it fixed> - ANS-Eliminates naturally occuring resonances of samefrequency signals, which must be fixed through the instrument for more natural-sounding amplification Frequency range to which the outer is is more sensitive - ANS-2700 Hz to 5000 Hz Professionalism - ANS-The practice of an occupation with the highest stan...

Pinna (2 functions) Ans: outer ear -sound transmission and localization -middle ear protection External auditory meatus Ans: protects against things getting in the ear What is the division of the ear canal? Ans: 1/3 cartilaginous, 2/3 bony What is the narrowing of the ear canal called? Where is it near? Ans: isthmus, near tympanic membrane cerumen Ans: waxy substance secreted by ear canal's hair follicles interaural Ans: between ear binaural localization cues Ans: created by inte...

CCEP: *Anterior & Posterior View Postural Analysis* - correct answer -observe for *head tilt* -bilateral symmetry of the *head & facial bones* -level of *shoulders* -observe for excessive internal or external *rotation of arms* -level of *hips* -level of *knees* -*osseous & soft tissue *structure on both sides of midline should be symmetrical -evaluate for structural or functional *scoliosis & antalgic deviations* *Lateral View Postural Analysis* - correct answer - auditory meatus - A...

CNUR 107 EXAM QUESTIONS WITH COMPLETE SOLUTIONS (ALREDY GRADED A+) What do you assess on the external ear - Answer- size, shape, skin condition, tenderness, external auditory meatus What do you assess in the external ear canal - Answer- colour, swelling, lesions, discharge What do you assess about the tympanic membrane - Answer- colour, position, integrity What test is used for hearing acuity - Answer- whispered voice test What test is used for the vestibular apparatus - Answer- r...

MN566 FINAL REAL EXAM QUESTIONS AND VERIFED ANSWERS LATEST UPDATE//ALREADY GRADED A+ The clinician is assessing a patient complaining of hearing loss. The clinician places a tuning fork over the patient's mastoid process, and when the sound fades away, the fork is placed without restriking it over the external auditory meatus. The patient is asked to let the clinical know when the sound fades away. This is an example of which type of test? MN566 FINAL REAL EXAM QUESTIONS AND VERIFED ANSWERS ...

Frontal Bone - ️️forehead Supraorbital Foramen - ️️Eyebrow Parietal Bone - ️️Side Occipital Bone - ️️back of head Foramen Magnum - ️️big hole on bottom of skull Jugular Foramen - ️️Jelly bean like holes on both side of foramen magnum Hypoglossal Foramen - ️️Small holes by the jugular foramen Occipital Condyle - ️️Knuckle like structures on both sides of the foramen magnum Temporal Bone - ️️Temple External acoustic (auditory) canal (m...

MN 566 Final NR 566 Chamberlain College Nursing Question and answers correctly solved The clinician is assessing a patient complaining of hearing loss. The clinician places a tuning fork over the patient's mastoid process, and when the sound fades away, the fork is placed without restriking it over the external auditory meatus. The patient is asked to let the clinical know when the sound fades away. This is an example of which type of test? a. Weber Test b. Schwabach Test c. Rinne Test d...

Typical protocol for CT-brain for a pt w/ Hx of dizziness CORRECT ANSWER 2.5-mm × 2.5-mm sections through the posterior fossa, 5 mm × 5 mm to vertex What is the scout (localizer) projection used to prescribe an axial CT acquisition of the brain? CORRECT ANSWER LAT scout Glioma is a general term used to describe a group of primary tumors. Consisting of malignant glial cells, gliomas occur in CORRECT ANSWER the brain Which of the following patient positions may have been used to produce...