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1. What is the depth of compression on adults in CPR?: 1 1/2
2. What is ratio of chest compression in adults?: 30:2
3. How long must you wash your hands.: 20 seconds
4. What are the time out requirements?: 1. Correct patient
2. Correct procedure
3. Correct body site
5. Where should collidian & acetone be kept in the lab?: Flammable Cabinet
6. What are the two active ingredients in collodion?: Ethyl ether and
Ethanol
7. What syndrome most often associated with intractable epilepsy?: Lennox Gaustox
Snydrome
8. What is the most common type of neuro damage with temporal lobe epilep-
sy?: Hippocampal sclerosis
9. What is the most common and sensitive MRI?: 3tesla
10. What does Hippocampal Sclerosis look like on MRI?: Loss of volume of T1
11. fMRI stands for?: Functional MRI
12. What is the role of the fMRI?: lateralize language & motor function
13. What does the MRS do?: Measures the levels of different metabolites in body tissues
14. The sampling rate should be at least twice as fast as the fastest frequency
being recorded.: Nyquist Theory
15. What is the highest frequency in EEg recording?: 70 hz
16. ACNS guidelines sampling rate is?: 3 times the fastest frequency
17. What is the optimal A-D conversion rate?: 3 times the fastest frequency
18. What is the minimum A-D resolution?: 2 times the fastest frequency
19. Digitizatial induced artifact: Aliasing
20. Aliasing is an artifact causing corruption of: Frequency
21. What is Frequency divided by duration: Time
22. What is the name of artifact introduced by sequential sampling?: Sampling Skew
23. What is the Sample & Hold technology?: Grabs two seconds of data makes it digitized and then
displays it
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, EEG board prep (2025/2026) ACTUAL EXAM COMPREHENSIVE QUESTIONS
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24. How many bits are in 1 bite?: 8 bits
25. What Has an inverse relationship with sampling rate: Inter-sample Interval
26. Inter-Sample Interval is as known as: Dwell time
27. What is the Normal ICP for a supine person at rest: 7-15 mmHg
28. What is the the upper limit of normal for ICP, that would need treatment: 20-25
mmHg
29. Slow wave: Greater than 200 msec
30. Sharp wave: 70-200 msec
31. Spike: 20-70 msec
32. What is punishment if you violate the ethics?: Lose your license
33. Name two patient identifiers?: Verbal name and date of birth
34. What is the Principle of beneficence: Do whatever research you'd like just do no harm
35. What is the benefit of a SPECT?: Does not require patient to have a seizure
36. What is an ictal SPECT?: Localization of the epileptic focus
37. What is a ictal SPECT?: Image to directly determine increase cerebral blood flow occurring during the
seizure
38. Describes a recording during the seizure: Ictal eeg
39. Describes the recording in between each event: Interictal eeg
40. the time immediately following the seizure: Post ictal eeg
41. How many seconds are in a millisecond?: One second
42. How long after dialysis should we do an eeg?: 24 hours
43. During dialysis patients are more what?: Photosensitive
44. Therapeutic level of Barbs will show what on eeg?: Beta
45. Toxic level of phenobarbital will show what on E.E.G.?: Burst suppression
46. A low dose of propofyl Will show what on EEG?: May stimulate epis
47. What is often associated with infantile spasms?: Hypsarrhythmia
48. What is a valuable activation for hypsarrhythmia?: Sleep
49. What is the drug used for hypsarrhythmia?: ACTH
50. What is an indication of intermittent delta activity?: Focal tumor or lesion
51. At what age is hypsarrhythmia likely to occur?: 3 to 9 months of age
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