Exam (elaborations)
Cnim Practice Questions And Answers With Verified Solutions Already Latest Updated 2024
- Course
- Institution
Cnim Practice Questions And Answers With Verified Solutions Already Latest Updated 2024
[Show more]
Content preview
Cnim Practice Questions And AnswersWith Verified Solutions Already Latest
Updated 2024
ABR condensation clicks from the transducer causes: - ANSWER✔✔ Movement of
the tympanic membrane toward the cochlea
Excessive cerumen may cause: - ANSWER✔✔ Absence of the BAER
The input impedance of a differential amplifier should be: - ANSWER✔✔ At least
100,000,000 ohms
Which of the following is the most likely choice as a neuroprotective drug during
aneurysm clipping? - ANSWER✔✔ Thiopental
Which procedure would require intraoperative spinal cord monitoring -
ANSWER✔✔ Kyphoscoliosis
Opioids are used primarily for - ANSWER✔✔ Analgesia
Alternating clicks can be used to - ANSWER✔✔ eliminate stimulus artifact
Gloves should be worn: - ANSWER✔✔ Whenever there is potential for exposure
to contaminants
Harrington rod instrumentation used: - ANSWER✔✔ Hooks and a rod
,The EEG traces are observed just minutes prior to clamping of the internal carotid
during a carotid endarterectomy procedure. This is most likely due to -
ANSWER✔✔ Bolus of thiopental
The term Soma refers to - ANSWER✔✔ Cell body
Desflurane has a more rapid onset and recovery than isoflurane because -
ANSWER✔✔ desflurane has a lower blood solubility than isolflurane
Which of the following will result in significantly elevated SSEP latencies? -
ANSWER✔✔ Charcot-Marie Tooth disease
Regarding wave I of the ABR, the proposed generator is: - ANSWER✔✔ Cranial
Nerve VIII
Loss of BAEPs during drilling of the internal auditory canal is most likely due to: -
ANSWER✔✔ Masking effect
Of the following, the most appropriate filter, timebase, and sensitvity for
monitoring of cortical ischemia during a carotid surgery are: - ANSWER✔✔ 0.3-70
Hz, 15 mm/sec, 3 uV/mm
A 10-bit A/D converter has how many discrete voltage values in its range? -
ANSWER✔✔ 1024
, What is the advantage to using an insulated bipolar electrode for intracranial
facial nerve stimulation? - ANSWER✔✔ Prevent current shunting to other cranial
nerves
Midazolam is what type of drug? - ANSWER✔✔ Benzodiazepine
Stimulating the median nerve at the wrist yields an erb's point response at 10 mS
and an NCV of 60 m/S. What is the distance between the cathode and the Erb's
point recording electrode? - ANSWER✔✔ 60 cm
What is the appropriate sweep for ABR's - ANSWER✔✔ 15 msec
CNS depressants cause" - ANSWER✔✔ Minimal effects in ABRs
The prominent wave for monitoring of BAEP's is: - ANSWER✔✔ Wave V
Your signal amplitude is 0.5 uV inside a background noise of 2 uV, what will the
signal to noise ration be after 400 averages? - ANSWER✔✔ 5
The resting membrane potential of a neuron is primarily maintained by -
ANSWER✔✔ The sodium-potassium pump
When can the BAEP no longer be successfully performed? After resection of: -
ANSWER✔✔ Acoustic nerve
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 $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
62890 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
