Alco-Screen® O2 Proficiency Exam | Chematics, Inc. Chematics, Inc.

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Exam Questions

This exam is multiple-choice. Please read each question completely before selecting the best option. You must score 80% or higher to receive your proficiency certificate.

1: Alco-Screen®02 provides for:*

the detection of drugs in saliva.
the detection of drugs in urine.
the detection of alcohol in saliva.
none of the above.

2: Alco-Screen®02 provides:*

preliminary drug test results.
semi-quantitative approximation of blood alcohol concentration.
qualitative approximation of blood alcohol concentration.
confirmed test results.
none of the above.

3: The following are true about the testing procedure EXCEPT:*

Do not place anything into mouth for 10 minutes before testing.
Wet test pad with saliva for 5 seconds then remove.
At 4 minutes, read the results.
A distinct colored line indicates relative blood alcohol concentration (BAC) is greater than or equal to 0.02%.

4: The following are true about the testing procedure EXCEPT:*

Inspect the test pad after opening the package. The test pad should be a cream color. If the test pad is tan or otherwise discolored, do not use the test.
Saliva from a sputum cup can be used to saturate the test pad.
Urine can be used to saturate the test pad.
Results after 5 minutes may not be accurate.

5: Alco-Screen®02 should be stored at:*

A: 25⁰-35⁰C
B: 35⁰-80⁰F
C: 10⁰-27⁰C
D: 50⁰-80⁰F
both c and d.

6: A distinct colored line appearing across the test pad indicates:*

Negative.
Positive.
Invalid.
None of the above.

7: When the test pad is discolored, the test is:*

Negative.
Positive.
Invalid.
None of the above.

8: The test strip should be read at:*

30 seconds.
1 minute.
2 minutes.
4 minutes.

9: The test can be read up to:*

1 minute, 15 seconds.
3 minutes.
2 minutes, 30 seconds.
5 minutes.
None of the above.

10: Which of the following limitations of the Alco-Screen®02 are false:*

The test is designed for use with human saliva only.
Positive test results need confirmation.
Foods and beverages may interfere with the test results.
None of the above is false.

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Alco-Screen® 02 Proficiency Exam

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Exam Questions

Training

About Chematics:

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Contact Us