Exam (elaborations)
CNIM Difficult 2 Questions And Answers With Verified 100% Correct!!!
- Course
- Institution
CNIM Difficult 2 Questions And Answers With Verified 100% Correct!!!
[Show more]
Content preview
CNIM Difficult 2 Questions And AnswersWith Verified 100% Correct!!!
Of the choices below, the most appropriate BAEP interstimulus interval is:
A) 10-20 mS
B) 33-90 mS
C) 0.02 mS
D) 1-5 mS - ANSWER✔✔ B) 33-90 mS
You would expect a loss of BAEps in whcih surgery?
A) Temporal resection
B) Foramen magnum decompression
C) Pontine glioma
D) Parotidectomy - ANSWER✔✔ C) Pontine glioma
The appropriate analysis time for BAEP's is:
A) 15 mS
B) 20 mS
C) 50 mS
D) 100 mS - ANSWER✔✔ A) 15 mS
,What is the most appropriate first step in trouble shooting responses from a
cortical grid that shows nothing but artifact in the recording?
A) Reboot the machine
B) Make sure the grid is in good contact with the brain and is correct side down
C) Get a new electrode. They are often of poor quality.
D) Make sure the stimulators are connected properly - ANSWER✔✔ Make sure
the grid is in good contact with the brain and is correct side down
After-discharges occur after what?
A) Seizure
B) Transcranial motor stimulation
C) Direct cortical stimulation
D) Phase reversal - ANSWER✔✔ C) Direct cortical stimulation
Lack of after-discharges indicates:
A) Stimulation is not over a functional motor or language area
B) The stimulus is adequate to activate motor or language areas
C) The stimulus is inadequate to activate motor or language areas
D) The stimulus is likely below the threshold of seizure activation - ANSWER✔✔
The stimulus is likely below the threshold of seizure activation
When no phase reversal is present in an anterior-posterior cortical grid recording:
, A) The grid is over the Pre-Central
B) The maximum amplitude response is closest to the central sulcus
C) The grid is over the post-central gyrus
D) The grid should be turned 90 degrees in order to find the phase reversal -
ANSWER✔✔ The maximum amplitude response is closest to the central sulcus
What drugs would you use for language mapping?
A) Sevoflurane
B) Pavulon
C) Thiopental
D) Fentanyl - ANSWER✔✔ D) Fentanyl
What is the advantage of using bipolar recording pairs for monitoring of cranial
nerve s-EMG
A) Avoids far-field recording of nearby muscle activity
B) Is more sensitive to irritation of cranial nerves
C) Maximizes amplitude of recorded EMG
D) Less affected by neuromuscular blockade - ANSWER✔✔ Avoids far-field
recording of nearby muscle activity
What might be monitored for a jugular bulb tumor surgery?
The benefits of buying summaries with Stuvia:
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
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
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 classhub. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75759 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now