• FBC

  • FEP

  • FIT

  • FK506

  • FSH Test

  • FT3

  • FT4

  • FTA

  • Factor B

  • Factor D

  • Factor H

  • Factor I

  • Factor II 20210

  • Factor V Leiden Mutation and PT 20210 Mutation

  • Factor V Leiden mutation: Activated protein C (APC) resistance

  • Factor V Leiden mutation; Prothrombin G20210A mutation

  • Factor V R506Q

  • Factor assays

  • Factor number or name

  • Faecal Calprotectin

  • Faecal Immunochemical Test

  • Faecal Occult Blood Test

  • Fasting Insulin

  • Fasting blood sugar

  • Fe tests

  • Ferritin Test

  • Ferritin, serum

  • Fetal Lung Maturity Tests

  • Fibrinogen

  • Fifth Disease test

  • First Trimester (Combined) Screen for Down’s Syndrome and other fetal anomalies

  • First Trimester Screen [Pregnancy-associated plasma protein-A (PAPP-A), free beta human chorionic gonadotropin (hCG) as either free beta subunit or total hCG, and nuchal translucency (NT) ultrasound]

  • Flash glucose monitoring

  • Flow of seed

  • Flu PCR

  • Flu antigen test

  • Flu subtyping

  • Folic Acid

  • Follicle-stimulating hormone

  • Fragment D-dimer

  • Free Erythrocyte Protoporphyrin

  • Free PSA

  • Free Thyroxine

  • Free Valproic Acid [Often referred to by brand name (see MedlinePlus Drug Information)]

  • Free copper

  • Free triiodothyronine

  • Free urine catecholamines

  • Fructosamine

  • Full Blood Count (FBC)

  • Full blood count

  • Functional Antithrombin III

  • Fungal Tests

  • Fungal smear