Presumptive and confirmatory tests — In medical and forensic science, a presumptive test is an analysis of a sample which establishes either: The sample is definitely not a certain substance The sample probably is the substance. For example, the Kastle Meyer test will show that a… … Wikipedia
presumptive abuse — A method for projecting surplus income of a consumer Chapter 7 debtor. Under this test, if a Chapter 7 debtor s income exceeds allowed expenses by a certain minimum amount per month, the debtor s Chapter 7 will be dismissed, leaving Chapter 13 as … Glossary of Bankruptcy
test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… … Medical dictionary
Chemical test — In chemistry, a chemical test is a qualitative or quantitative procedure designed to prove the existence of, or to quantify, a chemical compound or chemical group with the aid of a specific reagent. A presumptive test is specifically used in… … Wikipedia
Kastle-Meyer test — The Kastle Meyer test is a forensic presumptive blood test, first described in 1903, in which the chemical indicator phenolphthalein is used. It relies on the peroxidase like activity of hemoglobin in blood to catalyze the oxidation of… … Wikipedia
Drug test — For other uses, see Drug testing (disambiguation). Drug test Diagnostics To minimize opportunities for tampering, a direct line of sight between the observer and the specimen bottle must be maintained during collection of a urine sample … Wikipedia
Widal test — The Widal test is a presumptive serological test for Enteric fever or Undulant fever. In case of Salmonella infections, it is a demonstration of agglutinating antibodies against antigens O somatic and H flagellar in the blood. For brucellosis,… … Wikipedia
Kastle-Meyer-Test — positiver Kastle Meyer Test Der Kastle Meyer Test (KM Test) ist ein forensischer Vortest zur Indikation von mutmaßlichen Blutspuren. Das Nachweisreagenz ist Phenolphthalin, wobei es sich um reduziertes Phenolphthalein handelt … Deutsch Wikipedia
CAMP test — [Christie, Atkins, and Munch Petersen, discoverers of the phenomenon] (for the presumptive identification of Group B beta hemolytic streptococci) a culture of streptococcus is streaked on a blood agar plate near a streak of beta lysin–producing … Medical dictionary
Prostatic acid phosphatase — (PAP), also prostatic specific acid phosphatase (PSAP), is an enzyme produced by the prostate. It may be found in increased amounts in men who have prostate cancer or other diseases.The highest levels of acid phosphatase are found in metastasized … Wikipedia
