Cnim ssep exam - Study guides, Class notes & Summaries

CNIM Exam Questions to Re-Study What is the initial event that occurs when the action potential threshold of a neuron is reached? - answer-Voltage gated Sodium channels open What does the sodium potassium pump do? - answer-Pumps K+ into cell and Na out of cell Which of the following has the greatest effect on SSEP Monitoring? -Fentanyl -Diazepam -Pavulon -Sevoflourane - answer--Diazepam Which of the following is a barbituate? -Remifentanil -Methohexital -Curare -Nitrous Oxide...

CNIM Practice exam 2 Diabetes Mellitus - answer-Peripheral Neuropathy To display median nerve SSEP response as an upward deflection, which of the following must be known? - answer-Waveform polarity and polarity convention of the amplifier inputs The facial nerve enervates all of the following structures except: - answer-Tensor veli palatini muscle For preoperative posterior tibial somatosensory evoked potentials, which of the following would be the best ipsilateral location for the ground...

CNIM Practice Exam 1 Question and answers rated A+ 2024 CNIM Practice Exam 1 During a median nerve preoperative study, a patient has discomfort at the wrist. Stimulation electrodes are 10 mm gold disk, stimulus intensity is 20 mA, and stimulus duration is 100 μsec. Which of the following would most likely reduce the patient's discomfort while maintaining adequate stimulation? - correct answer Decrease number of repetitions What is not an advantage of epidural recordings? - correct...

2024 ASET CNIM Exam New Full Questions and Answers ( Included ) 100% Correct 1.Resting membrane potential is created by differences between the insideand outside of the cell in ion concentrations of 1. K+ 2. K+ and Ca++ 3. K+, Na+ and Cl4. Na+, Ca++ and ClAnswer: K+, Na+, and Cl2. Excitation 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 3. Wave III of the BAER is gene...

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...

CNIM Frequent Miss Exam 2024 with Complete Solutions A patient with a body temperature of 30 degrees C will have: A- Decreased latencies B- Decreased latencies, decreased amplitudes C- Increased latencies D- Increased latencies, decreased amplitudes - ANSC- Increased latencies The P31 response to posterior tibial nerve stimulation: A- Is recordable over a generalized region of scalp B- Is best recorded by an electrode placed at CS5 C- Is generated by the thalamus D- Reflects post-syna...

CNIM Final Exam Questions With Verified Answers. Platinum electrodes are ideal under what circumstances? A)when high voltage stimulation is applied B)when stimulating through the cranium C)in guarding against neurotoxicity for direct stimulation or recording D)in guarding against artifact for cortical recordings - answerC)in guarding against neurotoxicity for direct stimulation or recording In this image, the P31 brainstem potential is recorded by what electrode(s)? A)Cv6 B)A2 C)Pz D...

CNIM Practice Exam 1 WITH 100% CORERCT ANSWERS 2024 Which of the following is least likely to cause electrical interference in the operating room? - ANSWER--The pneumatic drill If the monitoring instrument develops an inability to average, steps to take would include all the following except:? - ANSWER--Consult with the anesthesiologist anesthesia changes Lying between the adjacent surfaces of the vertebral bodies and bonding them together, are the: ? - ANSWER--Intervertebral discs ...

ASET CNIM Exam 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 Cl- 4. Na+, Ca++ and Cl- - K+, Na+, and Cl- Excitation of the postsynaptic neuron is caused by the neurotransmitter 1. gamma amino butyric acid 2. glycine 3. para amino butyric acid 4. glutamate - Glutamate Wave III of the BAER is generated by the 1. superior olivary complex 2. inferior colliculus 3....

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 ...