drug screening

Question 1

normal temp range urine

Answer 1

90-100 F (32-38 C)

Question 2

normal specific gravity urine

Answer 2

1.002–1.030

Question 3

normal pH

Answer 3

4.5–8.0

Question 4

amphetamine

Answer 4

3 days

Question 5

MDMA

Answer 5

2 days

Question 6

methylphenidate

Answer 6

1-2 days

Question 7

ephedrine

Answer 7

5 days

Question 8

pento/secobarbital

Answer 8

3 days

Question 9

phenobarbital

Answer 9

15 days

Question 10

butalbital

Answer 10

7 days

Question 11

diazepam

Answer 11

10 days

Question 12

lorazepam, temax, clonax, chlordiazepoxide, alprazolam

Answer 12

5days

Question 13

midazolam

Answer 13

2 days

Question 14

buprenorphine

Answer 14

7 days

Question 15

cocaine and LSD both <1 day or if metabolite how long

Answer 15

5 days

Question 16

cannabis single use

Answer 16

3 daysca

Question 17

cannabis long use

Answer 17

30 days

Question 18

morphine and codeine and oyxcodone and fentanyl

Answer 18

3 days

Question 19

PCP

Answer 19

8 days

Question 20

methadone

Answer 20

1-7 days

Question 21

false positive benzos

Answer 21

sertraline, efirienz, oxaprozin

Question 22

false positive cannabis

Answer 22

NSAIDs, efafirenz, panttaproazole, promethazine

Question 23

PCP false pos

Answer 23

Lamotrigine, tramadol, venlafaxine

Question 24

Amphetamine false pos

Answer 24

Dimethylamylamine (energy suppliment), ofloxacin (antibiotic), bupropion, lebtolol, phenothiazines (e.g. chlorpromazine, fluphenazine), trazodone, methylphenidate, metformin, promethazine, phenylephrine

Question 25

cocaine false pos

Answer 25

Topical anaesthetics

Question 26

LSD false pos

Answer 26

mitriptyline, bupropion, buspirone, chlorpromazine, fluoxetine, sertraline, verapamil, imipramine, fentanyl