The p31 - Study guides, Class notes & Summaries

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...

PTN peak analogous to P14 of Median N SSEP - answer-P31 in SSEP monitoring during spinal cord surgery, an epidural electrode is placed caudal to the surgical site is used to - answer-verify adequate stimulation to record to afferent volley after PTN stimulation, an electrode should be placed on the - answer-T5 spine what is an appropriate filter for a short latency SSEP cortical response? - answer-10-3000 Hz during CEA, what SSEP modality is recommended for monitoring cerebral functi...

CNIM Final Study Guide (Questions on actual exam) | Complete Solutions (Verified) An increase in stimulation intensity causes a linear increase of which of the following SSEP components? 1. N20 2. N45 3. P31 4. P37 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 During a median nerve preoperative study, a patient has di...

An increase in stimulation intensity causes a linear increase of which of the following SSEP components? 1. N20 2. N45 3. P31 4. P37correct 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 appliedcorrect answer - 4. Other metals may become toxic when currents are applied During a median nerve preope...

CNIM PRACTICE EXAM 1 2023 with Complete Solutions 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? - ANSDecrease number of repetitions What is not an advantage of epidural recordings? - ANSAbsence of significant artifact The stimulation...

CNIM PRACTICE EXAM 1 2023 with Complete Solutions 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? - ANSDecrease number of repetitions What is not an advantage of epidural recordings? - ANSAbsence of significant artifact The stimulation...

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...

embolus correct answer: blood clot, air bubble, piece of fatty deposit, or other object that is blocking the way normal or near normal at high intensity click stimulation, but lower intensity stimulation, increased absolute latencies and normal inter-peak latencies correct answer: In Baep's, presbycusis causes: loss of LEFT cortical, subcortical, and ERB's point signals correct answer: what kind of signal changes would be present due to positioning effect of the left arm macula (fo...

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 Answer Absence of significant artifact The stimulation rate is determined by the Correc...

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? - Decrease number of repetitions What is not an advantage of epidural recordings? - Absence of significant artifact The stimulation rate is determined by the - analysis time Somatosensory e...