SDS – Kittering Exam Solved
Questions With Revised Correct
Detailed Answers
>Latest Update>>
1. List 3 items that must be scored for MSLT - ANSWER 1. Sleep latencies for
each nap
2. MSLT for the entire test (avg of ALL naps)
3. SOREM periods
2. Another name for the disinfecting agent Cidex?
How long for this agent to disinfect?
How long for this agent to sterilize - ANSWER Alkaline gluteraldeyde
10 min
10 hours
3. Another name for the disinfecting agent Sonacide?
How long for this agent to disinfect?
How long for this agent to sterilize? - ANSWER Acid gluteraldehyde
10 min
1 hour
,4. An ECG tracing shows a beat with an irregular rhytm, QRS >0.12sec, and a
varying rate. The sleep tech would classify this as - ANSWER PVC
5. Normal QRS interval is - ANSWER 0.04 - 0.10sec (No bigger than 2.5 tiny
boxes)
6. Normal PR interval is - ANSWER 0.12-0.20 sec (No bigger than 1 large box)
7. Formula for calculating Hr on ECG tracing - ANSWER 300 % # of large
boxes between R waves
8. Bradycardia is Hr less than - ANSWER 40 bpm while asleep for longer than
2 minutes
9. Describe a multi-focal PVC traching - ANSWER negative wide QRS
deflection
10. Couplet on ECG refers to - ANSWER Two PVC in a row
11. Multiple PVCs in a row can cause what lethal arrhythmia - ANSWER v-tach
12. Write the formula that relates Volts, Current (I), and Resistance.
This formula is also known as _______________ Law - ANSWER V=IxR
Ohms Law
,13 Write the formula that relates Volts, Sensitivity and Pen Deflection - ANSWER
V = S x PD
14. In the 10-20 system, the acronym FCPOT stands for - ANSWER Frontal
Central
Parietal
Occipital
Temporal
15. In the 10-20 system, the sagittal, coronal planes are divided what % -
ANSWER 20%
16. From naison to Fpz is what %
From Inion to Oz is what %
From M1/M2 to T3/T4 is what % - ANSWER 10%
17. From O1/O2 to Oz is what %
From Fp1/Fp2 to Fpz is what % - ANSWER 5%
18. In the 10-20 system, the parasagettial planes (Fp1 to O1) and (Fp2 to O2) are
divided into what % - ANSWER 25%
Fp1 - F3 - C3 - P3 - O1 (left)
Fp2 - F4 - C4 - P4 - O2 (right)
, If the distance from Fp2 to O2 is 30cm, what is the distance from C4 to P4 -
ANSWER 7.5cm (25% of 30cm)
For the following channels, list the :
LFF - HFF Sensitivity Sampling Rate
F4-M1
C4-M1
O2-M1
E1-M2
E2-M2 - ANSWER 0.3 - 35Hz 7uv/mm 500Hz
For the following channels, list the:
LFF - HFF Sensitivity Sampling Rate
ECG - ANSWER 0.3 - 70Hz 20uv/mm 500Hz
For the following channels, list the
LFF - HFF Sensitivity Sampling Rate
Chin - ANSWER 10 - 100Hz 2uv/mm 500Hz
For the following channels, list the:
LFF - HFF Sensitivity Sampling Rate
Legs
Snore - ANSWER 10 - 100Hz 7uv/mm 500Hz
Questions With Revised Correct
Detailed Answers
>Latest Update>>
1. List 3 items that must be scored for MSLT - ANSWER 1. Sleep latencies for
each nap
2. MSLT for the entire test (avg of ALL naps)
3. SOREM periods
2. Another name for the disinfecting agent Cidex?
How long for this agent to disinfect?
How long for this agent to sterilize - ANSWER Alkaline gluteraldeyde
10 min
10 hours
3. Another name for the disinfecting agent Sonacide?
How long for this agent to disinfect?
How long for this agent to sterilize? - ANSWER Acid gluteraldehyde
10 min
1 hour
,4. An ECG tracing shows a beat with an irregular rhytm, QRS >0.12sec, and a
varying rate. The sleep tech would classify this as - ANSWER PVC
5. Normal QRS interval is - ANSWER 0.04 - 0.10sec (No bigger than 2.5 tiny
boxes)
6. Normal PR interval is - ANSWER 0.12-0.20 sec (No bigger than 1 large box)
7. Formula for calculating Hr on ECG tracing - ANSWER 300 % # of large
boxes between R waves
8. Bradycardia is Hr less than - ANSWER 40 bpm while asleep for longer than
2 minutes
9. Describe a multi-focal PVC traching - ANSWER negative wide QRS
deflection
10. Couplet on ECG refers to - ANSWER Two PVC in a row
11. Multiple PVCs in a row can cause what lethal arrhythmia - ANSWER v-tach
12. Write the formula that relates Volts, Current (I), and Resistance.
This formula is also known as _______________ Law - ANSWER V=IxR
Ohms Law
,13 Write the formula that relates Volts, Sensitivity and Pen Deflection - ANSWER
V = S x PD
14. In the 10-20 system, the acronym FCPOT stands for - ANSWER Frontal
Central
Parietal
Occipital
Temporal
15. In the 10-20 system, the sagittal, coronal planes are divided what % -
ANSWER 20%
16. From naison to Fpz is what %
From Inion to Oz is what %
From M1/M2 to T3/T4 is what % - ANSWER 10%
17. From O1/O2 to Oz is what %
From Fp1/Fp2 to Fpz is what % - ANSWER 5%
18. In the 10-20 system, the parasagettial planes (Fp1 to O1) and (Fp2 to O2) are
divided into what % - ANSWER 25%
Fp1 - F3 - C3 - P3 - O1 (left)
Fp2 - F4 - C4 - P4 - O2 (right)
, If the distance from Fp2 to O2 is 30cm, what is the distance from C4 to P4 -
ANSWER 7.5cm (25% of 30cm)
For the following channels, list the :
LFF - HFF Sensitivity Sampling Rate
F4-M1
C4-M1
O2-M1
E1-M2
E2-M2 - ANSWER 0.3 - 35Hz 7uv/mm 500Hz
For the following channels, list the:
LFF - HFF Sensitivity Sampling Rate
ECG - ANSWER 0.3 - 70Hz 20uv/mm 500Hz
For the following channels, list the
LFF - HFF Sensitivity Sampling Rate
Chin - ANSWER 10 - 100Hz 2uv/mm 500Hz
For the following channels, list the:
LFF - HFF Sensitivity Sampling Rate
Legs
Snore - ANSWER 10 - 100Hz 7uv/mm 500Hz
