Eustachian tube - Study guides, Class notes & Summaries

CT Registry Practice Test Questions with 100% Verified Correct Answers Which onw of the following statements regarding the petrous pyramids is FALSE? A. it contains the middle and inner ear structures B. it extends medially beyond the sphenoid bones C. its end forms the antrum of the eustachian tubule D. ita upper surface forms part of the floor of the middle cranial fossa - Correct Answer C. its end forms the antrum of the eustachian tubule CTA may require LOCM injection rates as high a...

Final Exam: NR569/ NR 569 (2024/ 2025 Update) Differential Diagnosis in Acute Care Practicum Review| Questions and Verified Answers| 100% Correct – Chamberlain Q: Most common bacteria with OM Answer: Strep Pneumoniae Q: First line treatment for OM Answer: Augmentin Q: OM with effusion Answer: Presence of fluid in the middle ear without s/s of acute infection. As fluid builds up in the middle ear and eustachian tube it places pressure on the tympanic membran...

SSI ITC Final Exam Questions with 100% Correct Answers 2023. Developing the SSI Network benefits dive centers by: A. increasing communication between dive centers and resorts B. only increasing the flow of new divers to resorts C. decreasing communication between dive centers and resorts D. only increasing the flow of new divers to centers - Correct Answer-A. increasing communication between dive centers and resorts An SSI Professional must ____ to maintain active status. A. complete the...

CAOHC Exam Study Guide, Exam Questions With 100% Correct Answers Updated 2024/2025 (Graded) Unit of measurement for intensity (loudness) - answers-Decibel (dB) Risk of damage from noise - answers-How loud (intensity) and how long (duration) Steady-state or continuous noise, e.g. generator - answers-Lasts 1 second or longer Impulse or Impact noise, e.g. gunfire or nail gun - answers-Lasts less than one second Parts of the outer ear - answers-Pinna and external auditory canal Parts of th...

CAOHC EXAM 2024 WITH 100% CORRECT ANSWERS Unit of measurement for frequency (pitch) - correct answer Hertz (Hz) Unit of measurement for intensity (loudness) - correct answer Decibel (dB) Risk of damage from noise - correct answer How loud (intensity) and how long (duration) Steady-state or continuous noise, e.g. generator - correct answer Lasts 1 second or longer Impulse or Impact noise, e.g. gunfire or nail gun - correct answer Lasts less than one second Parts of the outer ear...

Which of the following is most related to the conjunctiva? a. Is the mucous membrane that forms the inner lining of the eyelids b. Is the vascular layer of the eyeball; it supplies the retina with blood c. Is composed of circular and radial muscles d. Forms the cornea, the window of the eye ANS: A 80. On its way to the retina light does not pass through this structure. a. Pupil b. Vitreous humor c. Choroid d. Cornea ANS: C 81. Which of the following is not true of the lens? a. Chang...

DOT Exam Study Guide With Complete Solutions. Audiogram - Answer This test is performed only when the Forced Whisper Test is failed in both ears 40 decibels - Answer If tested by the use of an audiometric device, they must not have an AVERAGE hearing loss in the better ear greater than ____ at 500Hz, 1000Hz, and 2000Hz One - Answer ___ ear and two eyes certifies! Audiologist - Answer A driver with a hearing aid usually must go to an ____ or a hearing aid center for audiometry testing 2 Y...

Chamberlain NR 511 Week 2 Quiz | 138 Questions with 100% Correct Answers | Latest Update 2024 | Rated A+ Otalgia - * Ear Pain * Two types 1. Primary Otalgia 2. Referred Otalgia Primary Otalgia - Typically caused by: * Otitis Externa * Otitis Media * Mastoiditis * Auricular Infections Differential Diagnosis for Otalgia - * Otitis Externa * Otitis Media * Otitis Media with Effusion * Eustachion Tube dysfunction * Barotrauma * Cerumen Impaction * Dental Disease * TMJ Joint dysfunct...

Risk factors for AOM - ANSWER -recent URI -cleft palate -smoking - family history - Eskimo -Down's syndrome -bottle feeding - day care -enlarged adenoids -eustachian tube dysfunction -low socioeconomic group -male gender - family history of AOM -use of pacifier -previous use of antibiotics

Otitis media#1 diagnosis is among healthcare providers caring for children -By the age of 3, 2/3 of all children will have had an OM: ½ will have >3 occurrences OM is most common inboys, first born, winter months, bottle fed babies, preemies, daycare children, children of smokers Reason for OM■ Eustachian tube is shorter. By the ages 7-12 the eustachian tube resembles that of an adult ■ Adenoids can be enlarged. If the adenoid that is enlarged d/t smaller nasal canals & respir...