Cnim practice exam 1 c - Study guides, Class notes & Summaries

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 -c...

CNIM Practice Exam 1 C

Ventral Nerve Roots - ANSWERSLower motors neurons primarily exit the cord through the: 1 dorsal nerve roots 2 ventral nerve roots 3 dorsal columns 4 dorsal root ganglia Glutamate - ANSWERSWhich one of the following is an excitatory neurotransmitter? 1 GABA 2 Glutamate 3 Glycine 4 Phenylalanine GABA - ANSWERSWhich one of the following is an inhibitory neurotransmitter? 1 GABA 2 Serotonin 3 Dopamine 4 Phenlalanine the meninges - ANSWERSThe layers of protective tissue which sur...

CNIM Practice Exam 1 C

CNIM Practice Exam 1 C

CNIM Practice Exam 1 C

CNIM EXAM PRACTICE QUESTIONS & ANSWERS, GRADED A+ 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 p...

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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 PRACTICE QUESTIONS TEST BANK Exam WITH 600 QUESTIONS AND ANSWERS Impedance is defined as: a) The flow of alternating current b) Opposition to the flow of direct current c) Opposition to the flow of alternating current d) Opposition to the change in flow of current - ANSWER-c) Opposition to the flow of alternating current The basic unit for measuring current flow is: a) Coulomb b) Ampere c) Density d) Vold - ANSWER-b) Ampere Electrodes of dissimilar metals should not be use...