Tibial far field response Study guides, Class notes & Summaries

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...

ANASTAMOSIS? - -CONNECTION or opening BETWEEN two things (especially cavities or passages) that are normally diverging or branching, such as between blood vessels. -COMMUNICATION BETWEEN ARTERIES What causes the most airborne bacteria in OR? a. blood on gown b. blood spill c. skin shed d. patient vent - c. skin shed Nerve that innervates 4th and 5th fingers? - Ulnar Nerve Problem with Bilateral Synchronus Stim? - Can mask unilateral problems No N20 at baseline could mean? - Stroke Wh...

CNIM PRACTICE: Questions And Answers 2023 Graded (A+) Quiz :ANASTAMOSIS? - √Answer :-CONNECTION or opening BETWEEN two things (especially cavities or passages) that are normally diverging or branching, such as between blood vessels. -COMMUNICATION BETWEEN ARTERIES Quiz :What causes the most airborne bacteria in OR? a. blood on gown b. blood spill c. skin shed d. patient vent - √Answer :c. skin shed Quiz :Nerve that innervates 4th and 5th fingers? - √Answer :Ulnar Nerve Quiz ...

Tibial Near Field Response correct answer: P37, LP Tibial Far Field Response correct answer: N34, P31 Agnosia correct answer: Loss of ability to recognize objects,Shapes,Persons,Sounds or Smells. While the specific sense is not defective nor is there any significant memory loss. Median/Ulnar Response Near Field correct answer: N20, N13, EP Median/Ulnar Response Far Field correct answer: N18, P14 Apraxia correct answer: Is a form of motor (Body) agnosia. Involving the nurolog...

ANASTAMOSIS? Correct Answer -CONNECTION or opening BETWEEN two things (especially cavities or passages) that are normally diverging or branching, such as between blood vessels. -COMMUNICATION BETWEEN ARTERIES What causes the most airborne bacteria in OR? a. blood on gown b. blood spill c. skin shed d. patient vent Correct Answer c. skin shed Nerve that innervates 4th and 5th fingers? Correct Answer Ulnar Nerve Problem with Bilateral Synchronus Stim? Correct Answer Can mask unilat...

When recording a posterior tibial nerve SSEP, the Fpz ‐ C5s channel records A- subcortical near‐field potentials B- the Erb's point potential C- stationary lumbar potentials D- subcortical far ‐ field potentials - Answer D In the 10 ‐ 20 system of electrode placement, the point 20% (of the nasion‐inion distance) anterior to Cz is called A- Fz B- Fpz C- C1 D- Pz - Answer A An electrode 20% lateral to Cz on the right using 10 ‐ 20 system is A- T3 B- A2 C- C4 D- C...

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...

Multiple sclerosis, spinal cord injury, and brain trauma can lead to debilitating spasticity that has been relieved in some patients following: - CORRECT ANSWER selective dorsal rhizotomy If a 10 microvolt signal inside 50 microvolts of noise is averaged for 100 traces, the final signal to noise ratio will be: - CORRECT ANSWER 2:1 A patient in a state of surgical anesthesia using nitrous oxide is likely to have a drop in SSEP amplitudes of - CORRECT ANSWER 0.75 What is the minimum bandp...

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

CNIM Final Exam Questions With 100% Correct Solutions | Latest Update Graded A+. On the SSEP, the electrode at ________ records a spinal cord response 1. T12 2. CPz 3. the iliac crest 4. the popliteal fossa - Answer T12 Projecting laterally from the junction of the pedicle and lamina and serving as a lever for muscle and ligaments, are the 1. intervertebral discs 2. mamillary processes 3. intervertebral foramen 4. transverse processes - Answer Transverse processes Synaptic transmissio...