Pinna auricle - Study guides, Class notes & Summaries

IHS Final Study Guide Questions with Verified Solutions The fleshy part of the ear that protrudes from the side of the head is called the Auricle or Pinna The average adults canal is about _____ inch in length and about _____ inch in diameter 1 and 1⁄4 The cone of light is a reflection of the light from an otoscope on the tympanic membrane The external auditory canal's resonant frequency is about 2700hz and varies slightly from person to person The structure of the tympan...

Navy Corpsman test 6 HEENT-Dental questions and answers. 246 Questions and Correct Answers, With Complete Solution 2024. bony structures of the face fused frontal, nasal, zygomatic, ethmoid, lacrimal, sphenoid, and maxillary bones and the movable mandible HEENT head, eyes, ears, nose, throat Acute pharyngitis infection of tonsils or posterior pharynx by microorganisms auricle "pinna", the visible portion of the auditory system; make up of a cartilaginous framework.; it collects sound...

The adult ear canal: - Rises upward and forward then descends to the drum The isthmus is: - Where the canal narrows to enter the temporal bone The pinna and the external canal together: - -Gather and reinforce accoustical signals -With the irregular shape of the auricle, cause increases and decreases at different frequencies as the sound arrives at the ear. -Forms a resonating tube. The average resonant frequency of the ear canal plus concha is: - 2700 Hz. The dividing line between the ex...

periodic vibrations - vibration that have a pattern that repeat itself at regualr intervals until it it stopped by external action electocohleopraghy - the procedure for measuring the elctrical activity of the cochlea in repsonse to sound play audiometry - type of assessment that uses games and is often used for children between the ages of two and four central auditory disorders - hearing losses due to disrupted sound transmission between the brainstem and the cerebrum as a result of d...

Outer Ear - Pinna/auricle, ear canal, ear drum Middle Ear - Enclosed air-filled space, 3 bones and eustachian tube Inner Ear - Enclosed fluid-filled space, cochlea, auditory nerve Air Conduction - When sound travels through air; stimulates the outer, middle and inner ear. Air conduction tests use headphones Bone Conduction - When sound travels through the skull. Stimulates the inner ear directly. Why should you screen hearing in adults? - Identification and rehabilitation will minimiz...

Audiology Praxis Study Guide | 437 Questions with 100% Correct Answers | Verified | Latest Update 2024 What estimation of children in US are deaf or hard of hearing? - 3-4 million What is the estimate of people in US who are hearing impaired? - 36 million The ear is divided into 3 sections. What are they? - outer ear, middle ear, and inner ear What is the outer ear comprised of? - auricle or pinna, and external auditory canal Describe the auricle or pinna - it funnels sound to ear canal and...

Navy Hospital Corpsman HCB Test 6 Questions and Answers 100% Verified Navy Hospital Corpsman HCB Test 6 Questions and Answers 100% Verified Navy Hospital Corpsman HCB Test 6 Questions and Answers 100% Verified Navy Hospital Corpsman HCB Test 6 Questions and Answers 100% Verified An infection of the tonsils or posterior pharynx by microorganisms - ANSWER-Acute pharyngitis Visible portion of the auditory system, made up of a cartilaginous framework - ANSWER-Auricle (pinna) Small ...

HCB 102 Question and answers correctly solved HCB 102- UNIT 6 acute pharyngitis - correct answer Infection of the tonsils or posterior pharynx by microorganisms. Auricle (Pinna) - correct answer Visible portion of the auditory system, made up of cartilage. It collects sound energy and directs it to the conducting system of the middle ear. Auditory ossicles - correct answer Small bones of middle ear; articulated to form a chain for the transmission of sound from tympanic membrane t...

c). rises upward and forward, then descends to the drum The adult ear canal: a). is usually straight b). curves like a vertical figure "S" c). rises upward and forward, then descends to the drum d). descends downward, then backward toward the drum c). where the canal narrows to enter the temporal bone The isthmus is: a). another name for the aperture b). located at the second bend of the canal c). where the canal narrows to enter the temporal bone d). the area between the first ...

An infection of the tonsils or posterior pharynx by microorganisms o :## Acute pharyngitis Visible portion of the auditory system, made up of a cartilaginous framework o :## Auricle (pinna) Small bones of the middle ear, they are articulated to form a chain for the transmission of sound from the tympanic membrane to the oval window o :## Auditory ossicle inflammation of the eyelid o :## blepharitis A form of cancer associated with the oral cavity or related structures o :## Oral cance...