MRO Exam | Questions and Verified Answers|
Latest 2025/ 2026 Update |100% Correct | Grade
A (Verified Elaborations)
What steps does the collector take... before the employee provides a Urine specimen?
* Secure bathroom for the exam
* Check donor ID
* Collector has ID
* Basic procedure explained
* Outer clothing removed
* Donor washes hands
* Select urine kit
* Direct to bathroom (45ml, no flush, reasonable time)
* Be alert for attempts to adulterate
What happens it the employee refuses to hand his hands?
It is considered a refusal
When can the collector give the employee permission to leave?
Only after the testing process is complete; urine obtained (45ml) and both collector and
employee complete CCF
What happens if the employee leaves the collection site prior to completion of the testing
process?
It is a refusal.
, MRO Exam | Questions and Verified Answers|
Latest 2025/ 2026 Update |100% Correct | Grade
A (Verified Elaborations)
Shy Bladder
What if the employee does not prove 45ml of Urine?
* Discard insufficient specimen and note time on CCF
* Encourage to drink up to 40oz
* Patient has 3 hours to provide (always a fresh cup)
* no specimen within 3 hours, discontinue, note on CCF, contact DER
What does the collector check for when the employee presents a specimen?
*Temperature
* Signs of adulteration
What if the collector see signs of adulteration?
Second collection conducted under Direct Observation
Remarks line links 1 of 1 (1st collection) and 2 of 2 (2nd collection)
Notify DER was a DO
When is a directly observed collection conducted?
* When directed by DER
, MRO Exam | Questions and Verified Answers|
Latest 2025/ 2026 Update |100% Correct | Grade
A (Verified Elaborations)
* Invalid result no medical explanation
* Canceled (+) test- no split available
* Negative-dilute with Creatinine concentration > 2mg/dl but < 5mg/dl
* Return to Duty or Follow Up test
* When determined by the collector
How is a D.O. collection conducted?
* Same gender "body to bottle"
* Observer does not need to be trained
* Employee declines it is "refusal"
Are all DOT specimens split?
Yes. (a) 30ml/ (b) 15ml
Collector dates label and employee initials
Discard remainder if not needed for other testing
, MRO Exam | Questions and Verified Answers|
Latest 2025/ 2026 Update |100% Correct | Grade
A (Verified Elaborations)
Is a monitored collection a DO?
No. Conducted in multi-stall restroom to assure no tempering
What is a Fatal Flaw?
* No CCF with the specimen
* No specimen with the CCF
* No printed collector's name and no signature
* Two separate collections and one CCF
* Specimen ID and CCF do not match
* Specimen seal is broken or tampered and split cannot be re-designated
* insufficient volume and split cannot be re-designated
What are correctable flaws?
* Collector's signature omitted
* Non-federal CCF
Latest 2025/ 2026 Update |100% Correct | Grade
A (Verified Elaborations)
What steps does the collector take... before the employee provides a Urine specimen?
* Secure bathroom for the exam
* Check donor ID
* Collector has ID
* Basic procedure explained
* Outer clothing removed
* Donor washes hands
* Select urine kit
* Direct to bathroom (45ml, no flush, reasonable time)
* Be alert for attempts to adulterate
What happens it the employee refuses to hand his hands?
It is considered a refusal
When can the collector give the employee permission to leave?
Only after the testing process is complete; urine obtained (45ml) and both collector and
employee complete CCF
What happens if the employee leaves the collection site prior to completion of the testing
process?
It is a refusal.
, MRO Exam | Questions and Verified Answers|
Latest 2025/ 2026 Update |100% Correct | Grade
A (Verified Elaborations)
Shy Bladder
What if the employee does not prove 45ml of Urine?
* Discard insufficient specimen and note time on CCF
* Encourage to drink up to 40oz
* Patient has 3 hours to provide (always a fresh cup)
* no specimen within 3 hours, discontinue, note on CCF, contact DER
What does the collector check for when the employee presents a specimen?
*Temperature
* Signs of adulteration
What if the collector see signs of adulteration?
Second collection conducted under Direct Observation
Remarks line links 1 of 1 (1st collection) and 2 of 2 (2nd collection)
Notify DER was a DO
When is a directly observed collection conducted?
* When directed by DER
, MRO Exam | Questions and Verified Answers|
Latest 2025/ 2026 Update |100% Correct | Grade
A (Verified Elaborations)
* Invalid result no medical explanation
* Canceled (+) test- no split available
* Negative-dilute with Creatinine concentration > 2mg/dl but < 5mg/dl
* Return to Duty or Follow Up test
* When determined by the collector
How is a D.O. collection conducted?
* Same gender "body to bottle"
* Observer does not need to be trained
* Employee declines it is "refusal"
Are all DOT specimens split?
Yes. (a) 30ml/ (b) 15ml
Collector dates label and employee initials
Discard remainder if not needed for other testing
, MRO Exam | Questions and Verified Answers|
Latest 2025/ 2026 Update |100% Correct | Grade
A (Verified Elaborations)
Is a monitored collection a DO?
No. Conducted in multi-stall restroom to assure no tempering
What is a Fatal Flaw?
* No CCF with the specimen
* No specimen with the CCF
* No printed collector's name and no signature
* Two separate collections and one CCF
* Specimen ID and CCF do not match
* Specimen seal is broken or tampered and split cannot be re-designated
* insufficient volume and split cannot be re-designated
What are correctable flaws?
* Collector's signature omitted
* Non-federal CCF
