0
What else can I help you with?
What are two examples of tests that can be done to detect blood at a crime scene?
Forensic scientists test blood at a crime scene using the chemicals Luminol (C8H7N3O2) and hydrogen Peroxide (H2O2). if blood is present when they use these chemicals, it will glow with a bluish color in the dark. I hope this helps.
Where can I take my crime scene investigator practice test?
There are many crime scene investigation practice tests available when completing a basic search of the internet. However, the appropriate search will depend mostly upon the area in which the test taker lives. Online practice tests include: quizrocket.com/csitest and others.
If this is my first DUI and if i do get charged when do they give you drug tests?
If you are charged with a DUI, drug tests can be requested at any point during your legal proceedings. This could occur during your arrest, as part of your court-ordered conditions, or as determined by the court during the case. It's important to comply with any requirements set by the court to avoid further legal consequences.
What does a coroner do at a crime scene?
A coroner at a crime scene assesses the body to determine the cause of death. They collect evidence, such as medical history and witness statements, to aid in their investigation. They may also take samples for toxicology tests and document injuries or wounds on the body.
How do you use blacken in the sentence?
On standardized tests, students often must use a number 2 pencil to blacken the corresponding circle for their answers.
How does hydrocodone bitartrate affect laboratory tests?
acetaminophen may produce false-positive test results for urinary 5 hydroxyindoleacetic acide
Is it possible to have 2 out of 3 positive pregnancy tests be false?
A false positive pregnancy test is extremely rare, so I would say no, if the tests read positive you are most likely pregnant.
How accurate are chlamydia tests using urine samples for women?
The rates of false negative and false positive chlamydia tests for various types of tests are as follows (see related link):Becton-Dickinson NAAT female urine: 1% false positive; 19.5% false negativeGen Probe NAAT female urine: 1.1% false positive; 5.3% false negative
What is the function of treponemal antibody tests?
Treponemal antibody tests are used to rule out false-positive results on reagin tests.
What if you r taking vitamin's that has the same things in it as prenatal's will it make you test a false positive?
A pregnancy tests detects the hcg in your system. It can read a false negative but not a false positive.
Will you test positive for meth taking Benadryl?
No, Benadryl (diphenhydramine) will not give a false positive for methamphetamine. However, Benadryl may cause a false positive for methadone in simple immunoassay tests, though more advanced tests can resolve a disputed result.
What is the rate of false positive for nicotine testing?
The rate of false positive results for nicotine has not been established but false results can occur for a variety of reasons. Diet, medications, environment, and errors in the lab can cause false positive results on nicotine blood tests.
Can two different pregnancy tests show a false positive?
It is possible, though rare.
Can nexium cause a false positive for thc?
Protonix - non narcotic prescribed for IBS & stomach upset can cause a false positive for canibis/marajauna in some drug tests
What are the chances of a false positive DFA chlamydia test?
Depending on the test, there is about a 5% chance she is right and 95% chance she is not telling the truth.The rates of false negative and false positive chlamydia tests for various types of tests are as follows (see related link):Chlamydia culture (rarely done): 0% false positive, 15-30% false negative.Swab with DFA: less than 1% false positive; 15-20% false negativeBecton-Dickinson NAAT cervical swab: 1.9% false positive, 10.3% false negativeBecton-Dickinson NAAT female urine: 1% false positive; 19.5% false negativeBecton-Dickinson NAAT male urine: 1.6% false positive 5.5% false negativeGen Probe NAAT cervical swab: 1.9% false positive; 5.8% false negativeGen Probe NAAT vaginal swab (e.g. self administered): 1.6% false positive; 3.3% false negativeGen Probe NAAT female urine: 1.1% false positive; 5.3% false negativeGen Probe NAAT male urine: 0.9% false positive; 3% false negativeIt is possible to test positive for chlamydia but be negative.Less than 2% false positive with chlamydia test.
Will to much coffee fail urine test?
Caffeine will not cause a false positive in drug tests.
Can you have a positive blood pregnancy test and not be pregnant?
The chances of that happening are very low as false positive pregnancy tests are very rare
