Cnim test 2 - Study guides, Class notes & Summaries

CNIM EXAM QUESTIONS AND 100% CORRECT ANSWERSFacial nerve EMG responses are best recorded from - ANSWER orbicularis oris and orbicularis oculi muscles What intravenous drug is used to maintain hypotension? - ANSWER Nutroprusside At the stage of surgical anesthesia, propofol affects the BAEP by - ANSWER increasing the latencies of waves I, III, and V without changing their amplitudes If you have a signal to noise ratio of 1:2, averaging 64 responses will: - ANSWER improve the ratio to 4:1 T...

CNIM apparently on the actual test 100% Correct Solutions 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 current...

CNIM Practice Test 2024 New Full Questions and Answers ( Included ) 100% Correct 1. A differential amplifier records: Only the first two inputs The second half of the inputs The power of the sum of the two inputs The difference between the two inputs Answer: The difference between the two inputs 2. Accurate representation of an EP waveform requires a match between the: Signal size and vertical capacity of the digitizer High frequency noise and smoothing operation of the digitizer Dw...

2024 CNIM Study Guide (NTI) Latest Questions With Complete Grade A Answers 1. D wave is recorded from Answer: Spinal Cord (epidural space) 2. Asynchronous vs. Synchronous EEG patterns Answer: - Synchronous - general symmetry, or lateral symmetry: Stimulation in both left and right limb simulatneously - Asynchronous - 2 independent lateralized patterns: Stimulation is given on alternating. First left side then right side 3. What is the posterior pathway? Answer: the dorsal column-me...

CNIM TEST STUDY GUIDE In BAEP's, cochlear nucleus lesion causes? - Increased III-V, increased I-V Which modality is most useful in monitoring the integrity of the corticospinal tracts during resection of an intramedullary spinal cord tumor? - D-Waves The stimulus used in a brainstem auditory evoked potential study is a click with a peak acoustic power in the range of - 2000 to 4000Hz Which of the following tibial nerve responses is not a near field response? - N31 How many ampe...

CNIM EXAM Questions With Verified Answers. Facial nerve EMG responses are best recorded from - answerorbicularis oris and orbicularis oculi muscles What intravenous drug is used to maintain hypotension? - answerNutroprusside At the stage of surgical anesthesia, propofol affects the BAEP by - answerincreasing the latencies of waves I, III, and V without changing their amplitudes If you have a signal to noise ratio of 1:2, averaging 64 responses will: - answerimprove the ratio to 4:1 The ...

CNIM APPARENTLY ON THE ACTUAL TEST QUESTIONS WITH CORRECT 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 CORRECT 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 CORRECT ANSWER 4. Other metals may become ...

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CNIM apparently on the actual test Solved 100% Correct 2023 An increase in stimulation intensity causes a linear increase of which of the following SSEP components? 1. N20 2. N45 3. P31 4. P37 -ANS 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 -ANS 4. Other metals may become toxic when currents are ...