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diagnostic assay

DEFINITIONS OF: diagnostic assay

1

n an assay conducted for diagnostic purposes

Synonyms:
diagnostic test
Types:
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biopsy
examination of tissues or liquids from the living body to determine the existence or cause of a disease
cloze procedure, cloze test
a test for diagnosing reading ability; words are deleted from a prose passage and the reader is required to fill in the blanks
faecal occult test, fecal occult test, stool test
a test performed at home in which you collect specimens of your stool that are tested for traces of blood; used to detect colorectal cancers
GI series
diagnostic tests of the alimentary canal; usually involves inserting a contrast medium (such as barium sulfate) and taking an X-ray
glucose tolerance test
test of the body's ability to metabolize carbohydrates; used in the diagnosis of hypoglycemia and diabetes mellitus
Pap test, Papanicolaou test, smear test
a method of examining stained cells in a cervical smear for early diagnosis of uterine cancer
PKU test
a test of newborn infants for phenylketonuria
Queckenstedt's test
a test to determine whether there is a blockage of the spinal canal
radioactive iodine test
test of thyroid function in which the patient is given an oral dose of radioactive iodine-131
Rubin test
test to determine the patency or occlusion of the Fallopian tubes
skin test
any test to determine immunity or sensitivity to a disease by introducing small amounts on or into the skin
tissue typing
a series of diagnostic tests before an organ transplant to determine whether the tissues of a donor and recipient are compatible
vital capacity
the maximum amount of air that can be exhaled after a maximum inhalation (usually tested with a spirometer); used to determine the condition of lung tissue
blood test
a serologic analysis of a sample of blood
chorionic villus biopsy, chorionic villus sampling
a prenatal test to detect birth defects at an early stage of pregnancy; tissue from the chorionic villi is assayed
needle biopsy
biopsy of deep tissue that is obtained through a hollow needle
radioactive iodine excretion test
radioactive iodine test that measures the amount of radioactive iodine excreted in the urine
RAIU, radioactive iodine uptake test
radioactive iodine test that measures the amount of radioactive iodine taken up by the thyroid gland
Dick test
a skin test to determine your susceptibility to scarlet fever
patch test
a test to determine allergic sensitivity by applying small pads soaked with allergen to the unbroken skin
Schick test
a skin test for immunity to diphtheria
scratch test
a test to determine allergic sensitivity to various substances by applying them to scratches in the skin
tuberculin skin test, tuberculin test
a skin test to determine past or present infection with the tuberculosis bacterium; based on hypersensitivity of the skin to tuberculin
intradermal test, subcutaneous test
a form of skin test in which the suspected allergen is injected into the skin
Type of:
assay
a quantitative or qualitative test of a substance (especially an ore or a drug) to determine its components; frequently used to test for the presence or concentration of infectious agents or antibodies etc.
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