Cnim test Study guides, Class notes & Summaries

CNIM apparently on the actual test questions and answers 2023 complete 1. 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 2. 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...

CNIM Test 2 Questions with Complete Solutions.

CNIM TEST Questions with Complete Solutions.

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 Test V questions with complete 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 currents are applied During a median nerve preoperative study, ...

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 - C- 50,000 cells per hour 5-152 After 100 averages, you have a signal to noise ratio of 2:1. How many averages would it take to increase the signal to noise ratio to 15:1? A- 10000 B- 5625 C- 900 D- 225 - B- 5625 5-214

CNIM test 1 Which of the following do you need to determine the vertical resolution? A. Time base and bit capacity B. Display gain and bit capacity C. Dwell time and Sampling D. Aplifier sensitivity and bit capacity - answer-D. Amplifier sensitivity and bit capacity (horizontal resolution would be dwell time and sample rate) Inappropriately low sampleing rate will produce low frequency representation of digitized waveform if this is in play. A. Poor signal B. Aliasing C. 60Hz filter e...