Cnim exam Study guides, Class notes & Summaries

_______________________________ is the single most important step taken to avoid contamination 1. using gloves 2. using protective eyewear 3. washing hands 4. using transportation barrier - Washing hands "Hearing level" (HL) is defined as the 1. average threshold intensity of normally hearing young adults 2. intensity of along duration sound that has the same amplitude as the peak SPL of a short duration sound 3. lowest intensity that an average ear drum can her 4. inverse of the sou...

___ clicks help resolve wave V of the BAEP - Condensation 60 HZ filters cause a change of latency by a: - a. phase shift 60. Reduction of the high frequency filter: - c. Increases evoked potential latency A "ground loop" is created when: - Two separate devices are attached to the same patient and have two separate grounding connections A BAEP reveals an interpeak latency of 2ms between waves I and III and an interpeak latency of 3.57 between waves III and V. Subsequently MRI detects a le...

What type of actions potentials contribute to the popliteal fossa - Answer- both orthodromic and antidromic What is the neurological deficit related to the compression of the spinal cord - Answer- Myelopathy When evaluating for special considerations/contraindication for MEP monitoring, what is the most appropriate step to be taken when identifying a pt with a previous medical history of SZs that have been well controlled with medication - Answer- discuss the risk with surgeon and anesthes...

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...

A 10-bit A/D converter has how many discrete voltage values in its range? - 1024 A 10Hz signal passing through a 10 Hz locut filter will be - Reduced in amplitude by approximately 30% A 60Hz artifact would most likely be caused by: - Infusion Pump A 60Hz notch filter should not be used for evoked potential recording because of: - The ringing artifact that comes from distortion of the stimulus artifact A decrease in the power spectral edge indicates.. - a greater proportion of EEG power at ...

ASET CNIM Exam 2023 Questions With Correct Solutions Latest Update Graded A+. Resting membrane potential is created by differences between the inside and outside of the cell in ion concentrations of 1. K+ 2. K+ and Ca++ 3. K+, Na+ and Cl4. Na+, Ca++ and Cl- - Answer K+, Na+, and ClExcitation of the postsynaptic neuron is caused by the neurotransmitter 1. gamma amino butyric acid 2. glycine 3. para amino butyric acid 4. glutamate - Answer Glutamate Wave III of the BAER is generated by t...

ASET CNIM Exam Questions and Answers 2024.

CNIM EXAM TEST BANK WITH 600 QUESTIONS AND 100% CORRECT VERIFIED ANSWERS ALREADY GRADED A+/ CNIM LATEST PRACTICE EXAM QUESTIONS AND ANSWERS (BRAND NEW!!) Which of the following is a critical surgical event? 1. Drilling of burr hole in skull 2. Decortication of vertebral elements 3. Placing of muscle plug in the internal auditory canal 4. Resecting of tumor fragments during acoustic neuroma resection - ANSWER-4. Resecting of tumor fragments during acoustic neuroma resection Which of ...