Electrode impedance is - Study guides, Class notes & Summaries

CNIM APPARENTLY ON THE ACTUAL TEST EXAM CNIM APPARENTLY ON THE ACTUAL TEST EXAM |VERIFIED|ACCURATE ANSWERS An increase in stimulation intensity causes a linear increase of which of the following SSEP components? 1. N20 2. N45 3. P31 4. P37 - Accurate Answer3. P31 Epidural electrodes are made of platinum because 1. It is the most durable metal 2. It is the lowest impedance metal 3. The chance of allergic reaction is eliminated 4. Other metals may become toxic when currents are a...

An increase in stimulation intensity causes a linear increase of which of the following SSEP components? 1. N20 2. N45 3. P31 4. P37 - Answer- 3. P31 Epidural electrodes are made of platinum because 1. It is the most durable metal 2. It is the lowest impedance metal 3. The chance of allergic reaction is eliminated 4. Other metals may become toxic when currents are applied - Answer- 4. Other metals may become toxic when currents are applied During a median nerve preoperative study, ...

_________defined as conjunction with initial deflection >500msec - Answer-Slow rolling eye movements _____is the most powerful zeitgeber and regulates the circadian system. - Answer-light ____measured from trough to trough - Answer-duration A bipolar derivation utilizes which of the following? a. One electrode that overlies an electrically active area b. Two electrodes that overlie an electrically active area c. One electrode over an active and one over an inactive area d. Two electrod...

Which of the following would best enhance resolution of evoked potential waveforms? - Increase number of averaged stimuli What is the typical MINIMUM common mode rejection ratio of in-phase signals recommended for evoked potential instruments? - 10,000:1 Which of the following cranial nerves is most at risk during acoustic neuroma surgery? - CN VII The impedance of cup electrodes is: - Lower than needle electrodes because of their size Amplitude of an evoked potential depends on which of...

2024 CNIM Exam New Full Exam Questions and Answers ( Included ) 100% Correct 1. Which of the following would best enhance resolution of evoked potentialwaveforms? Answer: Increase number of averaged stimuli 2. What is the typical MINIMUM common mode rejection ratio of in-phasesignals recommended for evoked potential instruments? Answer: 10,000:1 3. Which of the following cranial nerves is most at risk during acoustic neuro-ma surgery? Answer: CN VII 4. The impedance of cup electrodes ...

verbal name and dob only what are the patient identifiers used if the patient is obtunded hospital appointed intepreter only if the patient does not speak english who is qualified to serve as an interpreter hep, b, hep c, hiv what are some blood borne health care associated infections disconnect patient if you get a shock from the equipment what step should be completed first ? <10nA whats the impedance for strips and grids? 10 uA rms max allowable cha...

An increase in stimulation intensity causes a linear increase of which of the following SSEP components? 1. N20 2. N45 3. P31 4. P37 - answer 3. P31 Epidural electrodes are made of platinum because 1. It is the most durable metal 2. It is the lowest impedance metal 3. The chance of allergic reaction is eliminated 4. Other metals may become toxic when currents are applied - answer 4. Other metals may become toxic when currents are applied During a median nerve preoperative study, a pa...

IBHRE Review Exam || With Questions & Answers (100% Verified) IBHRE Review Exam || With Questions & Answers (100% Verified) Lithium iodine battery V? - ANSWER - 2.8V- not used for ICDs due to low peak power. Qmr Lithium Iodine/ silver V? - ANSWER - 3.2V Qhr- used for ICDS Which is an example of a closed loop sensor? - ANSWER - myocardial contractility and O2 stat Primary Sensor - ANSWER - detects changes in normal physiologic responses Secondary - ANSWER - detects internal change...

What type of montage is shown in this sample? correct answers Referential Montage Which montage would best display the amplitude of a left temporal spike? correct answers Left temporal to the contralateral ear Referential recording is most appropriate for measuring? correct answers Voltage How can a defective electrode be identified? correct answers Placing a bad electrode with high impedance into a pin position with working non reference electrode will result high impedance To confi...

An increase in stimulation intensity causes a linear increase of which of the following SSEP components? 1. N20 2. N45 3. P31 4. P37 - 3. P31 Epidural electrodes are made of platinum because 1. It is the most durable metal 2. It is the lowest impedance metal 3. The chance of allergic reaction is eliminated 4. Other metals may become toxic when currents are applied - 4. Other metals may become toxic when currents are applied During a median nerve preoperative study, a patient has disc...