which statement is not true regarding the ear and hearing course hero

How to diagnose conductive hearing loss in the right ear?

Feb 25, 2018 · Which statement is NOT true regarding the special senses? If an individual is missing a particular category of rod cells, he or she will be colorblind An irregular shape of the cornea can cause blurred vision and is referred to as Astigmatism When the sound waves are blocked or interfered with from ultimately reaching the inner ear and hearing is impaired, this is …

What are the two parts of the ear called?

Nov 30, 2020 · QUESTION 6 1. Which statement is true regarding the ear and hearing? 2.The auditory (Eustachian) tube allows passage of sound waves to the tympanic membrane The ear ossicles are connected to the oval window The semicircular canals vibrate in accordance to the sound waves entering the [DOCUM ENT

What does the middle ear do?

Jun 13, 2018 · The correct answer is middle ear. Malleus, incus and stapes can be found in the middle ear. The function of middle ear is to transmit or transfer sound from the outer ear to the inner ear. The vibrations are transferred further into the ear through the three bones in the middle ear; the malleus, the incus and the stapes.

What does the nurse see during the middle ear assessment?

Which of the following statements is true regarding the external ear A the. Which of the following statements is true regarding. School University of La Verne; Course Title ANATOMY 101; Uploaded By SuperHumanFish1673. Pages 9 This preview shows page 5 - 7 out of 9 pages.

What is the color of the eardrum?

It is a translucent membrane with a pearly gray color and a prominent cone of light in the anteroinferior quadrant, which is the reflection of the otoscope light. The drum is oval and slightly concave, pulled in at its center by one of the middle ear ossicles, the malleus.

What is the term for hearing loss that occurs with aging?

Presbycusis is a type of hearing loss that occurs with aging, even in people living in a quiet environment. It is a gradual sensorineural loss caused by nerve degeneration in the inner ear or auditory nerve. This makes words sound garbled. The ability to localize sound is impaired also.

What causes hearing loss in young adults?

frequent ear infections. ANS: 1. Otosclerosis is a common cause of conductive hearing loss in young adults between the ages of 20 and 40 years. A 70-year-old patient tells the nurse that he has noticed that he is having trouble hearing, especially in large groups.

What is a tinnitus?

Tinnitus is a sound that comes from within a person; it can be a ringing, crackling, or buzzing sound. It accompanies some hearing or ear disorders. The nurse is testing the hearing of a 78-year-old man and keeps in mind the changes in hearing that occur with aging, such as: (Select all that apply.) 1.

What is the purpose of cerumen?

Cerumen is necessary for transmitting sound through the auditory canal. ANS: 3. The ear is lined with glands that secrete cerumen, a yellow waxy material that lubricates and protects the ear. When examining the ear with an otoscope, the nurse remembers that the tympanic membrane should appear: 1.