Impedence Study guides, Class notes & Summaries

ARDMS SPI STUDY GUIDE QUESTIONS AND ANSWERS ALREADY PASSED In soft tissue, if the frequency of a wave is increased the Propagation Speed (PS) will... Remain the Same because stiffness and density affect Propagation Speed. What is the audible range? 20-20,000Hz >20,000Hz=Ultrasound Frequency is measured in Hertz (Hz) is Cycles per Second Not affected by sonographer Increase Frequency; Decrease Depth A period is the length of time it takes for one complete wavelength to pass a fixed poin...

HVAC Electricity Questions and Answers 100% Solved how much resistance must be placed in 120V curcuit in order to limit the current to 2Amps 60 Ohms when current flows in a 2 wire circuit such as 120v, if a clamp on amp meter is clamped around both wires what measurment would you expect. 0 amps - due to cancellation of 2 fields Current flow is? The flow of electrons in the circuit. What is the symbol for impedence in an AC CIrcuit. Z Impedence is? Oppostion to Alternating current flo...

What is the typical presentation of CJD? ataxia, dementia and myoclonus. Tuberous sclerosis tumors or growths in the brain or other organs What is the most important to document in the history of your EEG patient? Skull defects MoyaMoya disease is associated with decreased blood flow to cerebral tissue Papilledema is most common in what condition? Posterior fossa tumor The central sulcus is the anterior boundary of the Parietal lobe PLEDS are most likely to be seen in a p...

Hearing Aid Dispenser Written Exam Questions With 100% Correct Answers To Score 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...

ABRET-EEG Exam (2023) – Questions & Answers (100% Correct) ABRET-EEG Exam (2023) – Questions & Answers (100% Correct) What is the typical presentation of CJD? - ANSWER- ataxia, dementia and myoclonus. Tuberous sclerosis - ANSWER- tumors or growths in the brain or other organs What is the most important to document in the history of your EEG patient? - ANSWER- Skull defects MoyaMoya disease is associated with - ANSWER- decreased blood flow to cerebral tissue Papilledema is mos...

What does tympanometry measure? correct answers middle ear function/mobility as reflected by TM mobility/compliance, ossicular chain movement and the integrity of the middle ear space. Tympanometry is aka? correct answers Immitance audiometry How does tympanometry work? correct answers probe is inserted* pressure pump continouosly changes the EEC pressure from + to - When is the ME system it's most compliant and functioning optimally? correct answers When the EEC pressure is at or near...

What is the typical presentation of CJD? ataxia, dementia and myoclonus. Tuberous sclerosis tumors or growths in the brain or other organs What is the most important to document in the history of your EEG patient? Skull defects MoyaMoya disease is associated with decreased blood flow to cerebral tissue Papilledema is most common in what condition? Posterior fossa tumor The central sulcus is the anterior boundary of the Parietal lobe PLEDS are most likely to be seen in a p...

ABRET-EEG Questions and Answers Graded A+ What is the typical presentation of CJD? ataxia, dementia and myoclonus. Tuberous sclerosis tumors or growths in the brain or other organs What is the most important to document in the history of your EEG patient? Skull defects MoyaMoya disease is associated with decreased blood flow to cerebral tissue Papilledema is most common in what condition? Posterior fossa tumor The central sulcus is the anterior boundary of the Parietal lo...

IBHRE PREP QUESTIONS AND ANSWERS 2023 PVARP....after a _____ event, refractory for the ______ ventricle, atrium what is most likely the cause of the under detection of atrial flutter? p waves falling into PVAB Which two studies showed that RV pacing in patients could lead to more hospitalizations? DAVID and MOST when are the wedensky effects the greatest at narrow pulse widths First degree AV block with symptoms of ppm syndrome is what class of indication for pac...

The results of the DASH study could be interpreted as: Answer correct answers cause and effect because the participants were randomized to the study or control group When people lose weight quickly on a very low calorie diet _____________________ compared to slower weight loss. Answer correct answers a higher percentage of weight lost will come from the loss of lean tissue An example of an incomplete protein is: Answer correct answers peanut butter An example of a complementary (comp...