Cnim pract Study guides, Class notes & Summaries

CNIM PRACTICE | 591 QUESTIONS AND ANSWERS VERIFIED BY EXPERT 100% CORRECT | ALREADY GRADED A+

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 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 Nerve that innervates 4th and 5th fingers? - ANSWER-Ulnar Nerve Problem with Bilateral Synchronus Stim? - ANSWER-Can mask unilateral problems No N20 ...

Forward movement of one of the lower lumbar vertebra on the vertebra below it, or upon the sacrum - answer--Spondylolisthesis is: 1 Forward movement of one of the lower lumbar vertebrae on the vertebrae below it, or upon the sacrum 2 Ankylosis of the vertebrae 3 Neurofibromatosis 4 Deterioration of the spinal cord gray matter which is replaced by a large cyst Sciatic nerve - answer--The common peroneal nerve arises at the superior angle of the popliteal fossa from the: 1 Superior tibial ...

CNIM Practice Exam 1During 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 i...

Your initial signal amplitude is 0.5 μV inside a background noise of 2 μV, what will the signal to noise ratio be after 400 averages? - 5 You would expect a loss of BAEPs in which surgery? - Pontine glioma You want your vertical resolution to: - Match the amplitude of your input to maximize the signal You want to have matching impedances so that: - You can maximize your common mode rejection You record a spinal potential to: - Establish an AP Why is platinum used in epidural recordings -...

CNIM PRACTICE EXAM 1 | 206 QUESTIONS AND ANSWERS VERIFIED BY EXPERT 100% CORRECT

"Central Cord Syndrome" results in: - Loss of function at the level damaged due to disruption of gray matter Harrington Instrumentation includes? - Rods A "MAC" (minimal alveolar concentration) is: - The concentration at which 1/2 of the subjects move in response to stimulation such as a surgical incision A contraindication for the use of transcranial magnetic stimulation is - A cardiac pacemaker in place A false negative test? - Means that the test results do not show an abnormality w...

"Pre stimulus triggering? - Includes a period of recording before the stimulus A "beanbag" is often used: - In the lateral position A 60 Hz artifact will most likely be caused by: - Microscope A CMAP response to proximal facial nerve stimulation following tumor removal would indicate? - An intact neuromuscular pathway A condensation click - Causes the headphone diaphragm to displace toward the tympanic membrane A constant voltage stimulator - Varies the current in order to maintain a p...

CNIM PRACTICE QUESTIONS.

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...