Do drug test only show marijuana?

Answer 1

.............. JJ NOTE : Yes and No

One -panel drug test= one drug (for examp. " one- panel THC test kit " for marijuana, "one- panel COC test kit"cocaine , ect... )

5 panel = for 5 drugs , 7panel for 7 , 10 panel for 10, ect...

Generaly .. The NIDA (National Institute of Drug Abuse) requires that companies test for five specific categories of drugs and most drug testing companies will provide a test that checks for all five categories.(NIDA5, 5 panel test, etc..) include:

Cocaine - Includes Cocaine, Crack and Benzoylecognine
Cannabinoids - Includes Marijuana and Hash
Amphetamines - Includes Speed, Methamphetamines and amphetamines
Opiates - Includes Heroin, Opium, Codeine and Morphine
Phencyclidine - PCP

Depending on who is performing the test, the cost of the test, the expectations and federal requirements ,what profession you are in or what business or governmental
department you are required to take a drug test for, there may be expansion tests
required. These test for additional drugs such as:

Barbiturates - including Phenobarbital, Scorbarbitol and Butalbital
Hydrocodone - including Vicodin and Lortab
Mehqualone - known most commonly as Quaaludes or Ludes
Benzodiazepines - includes Valium, Xanax, Librium, Serax and Rohypnol
Methadone
Propoxyphene- includes Darvon compounds

Ethanol - known as Alcohol
MDMA or Ecstasy

Drugs that can be tested for, but are not commonly tested for include:

LSD
Tryptamines - including Psilocybin, AMT, DMT, DPT,ect

Phenethylamines - including Mescaline, MDMA, MDA, MDE,ect
Inhalants - including Toluene, Xylene and Benzene .........................................