Reverberation Study guides, Class notes & Summaries

Sonography Practice Core 2023/24 D. A Sonographer with Sonography Canada Generalist and Vascular certification is performing an abdominal ultrasound in the ICU. The referring physician asks the Sonographer to investigate the heart for left ventricular hypertrophy. How should the Sonographer proceed? A. Angle the transducer towards the heart, and tell the physician the heart looks fine B. Explain to the referring physician that they are not credentialed in cardiac sonography but that they...

D. A Sonographer with Sonography Canada Generalist and Vascular certification is performing an abdominal ultrasound in the ICU. The referring physician asks the Sonographer to investigate the heart for left ventricular hypertrophy. How should the Sonographer proceed? A. Angle the transducer towards the heart, and tell the physician the heart looks fine B. Explain to the referring physician that they are not credentialed in cardiac sonography but that they will "take a look" and make an educ...

What BEST describes the effect on the patient if you continue to lower a hearing instrument's kneepoint and increase the compression ratio? Choose ALL that apply. A. a lot of gain for soft sounds B. very few speech cues in a crowded party C. little or no gain for moderately loud sounds D. too much amplification in a crowded party - ANSWER-A,B, & C What frequencies would be MOST affected by a head cold? - ANSWER-Low frequencies. 250,500 What is found on the bottom of the ear canal? - ...

Hearing Aid Dispenser Written Exam Latest Update Graded A+ db loss of a perforation of TM 10-15db loss procedure done to fix perforation tympanoplasty or myringoplasty monomeric spots looks like a hole in TM, but reflects light like a mirror. holes that have healed. aka "mirror membranes" average dimentions of an adult eardrum 2.3-2.9cm in length, .7cm in diameters pars tensa lower 4/5 of TM and tight pars flaccida upper 1/5 of TM and flaccid otis externa "swimmers ea...

CTD 250 Final Exam Questions & Answers 2024-25 Reflection - ANSWERSThe portion of the sound not absorbed when striking a surface is called a Hz - ANSWERSThe number of wavelength cycles completed per second is measured as True - ANSWERSIn order to achieve better speech privacy, it is sometimes necessary to increase reverberation. True - ANSWERSPoor IAQ, improperly designed HVAC, and VOCs can contribute to SBS and BRI. False - ANSWERSSound waves travel through water faster than wo...

db loss of a perforation of TM - 10-15db loss procedure done to fix perforation - tympanoplasty or myringoplasty monomeric spots - looks like a hole in TM, but reflects light like a mirror. holes that have healed. aka "mirror membranes" average dimentions of an adult eardrum - 2.3-2.9cm in length, .7cm in diameters pars tensa - lower 4/5 of TM and tight pars flaccida - upper 1/5 of TM and flaccid otis externa - "swimmers ear" - inflammation of the walls of the EAM. will not cause loss...

ARDMS Abdomen Davies Questions and Answers 100% Pass You are scanning a patient with a known mass in the left medial segment of the liver. What anatomic landmark can you use to identify the left medial segment separate from the right anterior segment of the liver? Middle Hepatic Vein Which organ is the largest visceral organ in the body ? Liver Where is the major portion of the liver, the right lobe located? in the right upper quadrant of the abdomen What organ is covered in large part by th...

Hearing Aid Dispenser Written Exam Questions and Answers A+ Graded db loss of a perforation of TM - CORRECT ANSWER-10-15db loss procedure done to fix perforation - CORRECT ANSWER-tympanoplasty or myringoplasty monomeric spots - CORRECT ANSWER-looks like a hole in TM, but reflects light like a mirror. holes that have healed. aka "mirror membranes" average dimentions of an adult eardrum - CORRECT ANSWER-2.3-2.9cm in length, .7cm in diameters pars tensa - CORRECT ANSWER-lower 4/5 of T...

db loss of a perforation of TM : 10-15db loss procedure done to fix perforation : tympanoplasty or myringoplasty monomeric spots : looks like a hole in TM, but reflects light like a mirror. holes that have healed. aka "mirror membranes" average dimentions of an adult eardrum : 2.3-2.9cm in length, .7cm in diameters pars tensa : lower 4/5 of TM and tight pars flaccida : upper 1/5 of TM and flaccid 2 | P a g e otis externa : "swimmers ear" - inflammation of the walls of the EAM...

Small Bowel Obstruction (SBO) Interpretation: Anechoic (Black) lesions with thickened bowel walls and posterior enhancement; suggestive of SBO CORRECT ANSWER An US of the abdomen reveals the finding in the picture, what is the likely diagnosis? Benign Cyst Interpretation: Anechoic (black) lesion with posterior enhancement artifact (White patch after lesion) suggests that this cavity is fluid filled; suggestive of a cyst. CORRECT ANSWER An US of the breast reveals the finding in the pict...