RX Lab Tests A-Z
Browse indexed laboratory-test guides by test name or first letter, with small lazy-loaded result pages for fast access.
36 matching article(s).
Fluorescein Angiography Indications – Procedures, Results
Retinal photography; Eye angiography; Retinopathy - fluorescein Fluorescein angiography is an eye test that uses a special dye and camera to look at blood…
Fluorescein Eye Stain Test – Indications, Procedures, Results
This is a test that uses orange dye (fluorescein) and blue light to detect foreign bodies in the eye. This test can also detect…
Fluorescein Retinal Angiography – Indications, Procedures, Results
Retinal photography; Eye angiography; Retinopathy - fluorescein Fluorescein angiography is an eye test that uses a special dye and camera to look at blood…
Fluoroquinolone; Types, Mechanism, Indications
Fluoroquinolones antibiotic is any member of a large group of broad-spectrum bactericides that share a bicyclic core structure related to the compound 4-quinolone.They are used in human and veterinary medicine to treat…
Flushable Reagent Stool Blood Test
Stool occult blood test - flushable home test; Fecal occult blood test - flushable home test A flushable reagent stool blood test is an…
Folic Acid Test – Indications, Procedures, Results
Folate - test Folic acid is a type of B vitamin. This article discusses the test to measure the amount of folic acid in…
Follicle-Stimulating Hormone (FSH) Test – Indications, Procedures
Follicle-stimulating hormone The follicle-stimulating hormone (FSH) blood test measures the level of FSH in blood. FSH is a hormone released by the pituitary gland,…
Foraminal Nerve Compression Test
A physical examination technique that reduces the opening of the foramen may demonstrate if there is pressure upon the exiting spinal nerve. The test is…
Fractional Excretion of Sodium
FE sodium; FENa Fractional excretion of sodium is the amount of salt (sodium) that leaves the body through urine compared to the amount filtered…
Free T4 Test – Indications, Procedures, Results
Thyroxine test; Total T4 test T4 (thyroxine) is the main hormone produced by the thyroid gland. A laboratory test can be done to measure…
FTA-ABS Test – Indications, Procedures, Results
Fluorescent treponemal antibody absorption test The FTA-ABS test is a blood test to detect antibodies to the bacteria Treponema pallidum, which causes syphilis. How the Test…
Fundamental Blood Test
A fundamental blood test means is a leading or primary principle, overall test, which serves as the groundwork of a system essential part of…
