Instrumentation amplifier Study guides, Class notes & Summaries

RPSGT Exam Instrumentation- Waveforms Questions With Accurate Review Solution According to the principles of differential amplification, electrical interference can best be prevented if - Correct Ans->The impedances of input elecrodes are similar During a recording, the technologist notices that the HFF on an EOG channel is set at 15Hz. Which of the following is correct? - Correct Ans->Rapid eye movement signals will be attenuated G1 receives an input voltage of -100uv while G2 simu...

Universal precautions eliminate potential contact with body fluids that transmit: electrical current bloodborne pathogens meningitis bacteriostatic viruses - ANSWER-bloodborne pathogens When at the state of surgical anesthesia, the principal effect of Etomidate on evoked potentials is to: decrease amplitudes increase latencies increase amplitudes decrease absolute latencies - ANSWER-increase amplitudes The sensitivity setting on an amplifier set to produce a vertical deflection...

ABRET Digital Instrumentation Questions and Answers 2023 A LFF setting of 5 Hz will attenuate a 5 Hz wave by approximately: a. 0.3 b. 30 mm c. 0.05 d. 5 mm 0.3 (LFF of 5 Hz will attenuate a 5 Hz wave by 30%) Gradual changes in amplitude , frequency, or spatial distribution of rhythms is known as: a. asymmetry b. attenuation c. background activity d. evolution evolution Vertical resolution a. bits b. frequencies c. amplitude d. duration amplitude The abi...

CLTM ASET 500-825 Exam Questions And Answers (Updated And Verified) Which eeg feature in the absence of drugs would indicate a poor prognosis? - answerburst suppression an elderly individual who has difficulty in learning the names of new neighbours and recalling old friends ? - answerMost likely has age associated memory impairment cup electrodes for prolonged cEEG recording may cause - answerSkin breakdown the current optimal monitor standards specify a screen containing_____ pixels an...

Which eeg feature in the absence of drugs would indicate a poor prognosis? - ANSWER-burst suppression an elderly individual who has difficulty in learning the names of new neighbours and recalling old friends ? - ANSWER-Most likely has age associated memory impairment cup electrodes for prolonged cEEG recording may cause - ANSWER-Skin breakdown the current optimal monitor standards specify a screen containing_____ pixels and a diagonal size of at least _____ - ANSWER-1600X1200, 2...

CLTM LTM EEG Instrumentation and Technology LTM requirements for minimum storage - correct answer 30 GB or 24 hrs video minimum number of channels recommended for ambulatory EEG (ACNS) - correct answer 8 channels number of channels recommended for LTM (ACNS) - correct answer 32-64 ACNS Guideline 12 - correct answer Guidelines for LTM in Epilepsy illumination required for low-light monochrome video (ACNS) - correct answer 0.03 foot candles illumination required for silicon intensi...

sensor - Answer-A data acquisition system includes ________ to measure a variable and give an output which depends in some way on the value of the variable and which can be used by the rest of the measurement system to give a value to it. cabling and piping testing - Answer-_______ is the testing of all instrument cables for continuity and insulation resistance prior to the connection of any instruments or elements of the system. When the system involves pneumatic lines the testing involves...

A collection of electrode derivations used in a sleep study is called a: Correct Answer: montage Which of the following terms describes external or environmental time cues? Correct Answer: Zeitgeber. At what percentage of the distance from the nasion to the onion is Fz located up from the nasion? Correct Answer: 30 % Which of the following techniques best promotes patient compliance with PAP therapy? Correct Answer: Management of interface problems and leaks, and nasal congestion and ...

CLTM ASET 500-825 Exam Questions And Answers (Updated And Verified) Which eeg feature in the absence of drugs would indicate a poor prognosis? - answerburst suppression an elderly individual who has difficulty in learning the names of new neighbours and recalling old friends ? - answerMost likely has age associated memory impairment cup electrodes for prolonged cEEG recording may cause - answerSkin breakdown the current optimal monitor standards specify a screen containing_____ pixels an...

5-136 At what rate do skin cells exfoliate from OR personnel? A- 10,000 cells per hour B- 20,000 cells per hour C- 50,000 cells per hour D- 30,000 cells per hour - correct answer C- 50,000 cells per hour 5-214 When is it most appropriate to alert the surgeon of a problem with the monitoring? A- When any change occurs B- After a loss of 30% and 5% latency C- After all waveforms are lost D- After a loss of 55% amplitude - correct answer D- After a loss of 55%...