100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
CNIM Review questions with answers $13.49   Add to cart

Exam (elaborations)

CNIM Review questions with answers

 6 views  0 purchase
  • Course
  • Institution

CNIM Review questions with answers

Preview 2 out of 6  pages

  • June 23, 2024
  • 6
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers
avatar-seller
CNIM Review questions with answers

Which of the following is a clinical indication of a lower motor neuron lesion? - ANSWER:
✔✔Fasciculation



A stroke associated with a carotid endarterectomy will most likely occur: - ANSWER: ✔✔After cross-
clamping



Troubleshooting in the operating room is facilitated by - ANSWER: ✔✔viewing the raw signal input.



Which TcMEP wave is MOST affected by a bolus of 30 mg rocuronium? - ANSWER: ✔✔I-Wave



During a posterior cervical fusion for spinal stenosis, a global shift in latency cortical and subcortical
ulnar and tibial nerve SSEPs are noted an hour following exposure. This change could be indicative of -
ANSWER: ✔✔Head/neck positioning



Stimulus artifact during SSEPs can be decreased by: - ANSWER: ✔✔Lowering the impedances of ground
and stimulating electrodes



An analysis time of 5 msec is appropriate for monitoring: - ANSWER: ✔✔ECochG



What is the required vertical resolution of an evoked potential system? - ANSWER: ✔✔16 bits



If an amplifier has a common mode rejection ratio of 100:1, what is the corresponding dB? - ANSWER:
✔✔40



The surgical site for a posterior fossa tumor surgery requires adjustment of the standard SSEP recording
electrodes. Which adjustments should be made? - ANSWER: ✔✔Move C5S lateral

, A positive event occurring in the lead connected to the negative terminal, will result in a deflection -
ANSWER: ✔✔Downward



What would be the intraoperative use of DSEP? - ANSWER: ✔✔Prevent nerve root injuries during the
spinal cord manipulation



The anterior spinothalamic tract carries the sensory modalities of: - ANSWER: ✔✔Crude touch



Which of the following opposes any change in current? - ANSWER: ✔✔Inductance



D-Wave - ANSWER: ✔✔Spinal epidural recording



Monitoring the posterior tibial nerve SSEPs is most appropriate in cerebrovascular procedures involving
which of the following arteries? - ANSWER: ✔✔Anterior cerebral



What abnormality can a defect in lower motor neurons cause? - ANSWER: ✔✔Flaccid Paralysis



Which modalities should you monitor for a C7 fracture? - ANSWER: ✔✔Ulnar nerve and PTN



I-Waves and muscle artifact appear at a latency: - ANSWER: ✔✔Later than the D-Wave



Which of the following anesthetic agents will NOT obliterate the transcranial electric motor evoked
potential? - ANSWER: ✔✔Fentanyl



How do benzodiazepines affect cortical SEP waves? - ANSWER: ✔✔decrease amplitude



MRI conditional electrodes are made from which of the following? - ANSWER: ✔✔Nickel titanium



Which of the following would result in the best resolution in the analog-to-digital conversion process? -
ANSWER: ✔✔The maximal peak-to-peak signal amplitude should match the converter range

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller Fordenken. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $13.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

85169 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$13.49
  • (0)
  Add to cart