FENTU - Overview: Fentanyl with Metabolite Confirmation, Random, Urine

Detection and confirmation of illicit drug use involving fentanyl

FIBTP - Overview: Fibrinogen, Plasma

Detecting increased or decreased fibrinogen (factor I) concentration of acquired or congenital origin Monitoring severity and treatment of disseminated intravascular coagulation and fibrinolysis

FENTX - Overview: Fentanyl with Metabolite Confirmation, Chain of Custody, Random, Urine

Detection and confirmation of illicit drug use involving fentanyl Chain of custody is required whenever the results of testing could be used in a court of law. Its purpose is to protect the rights of the individual contributing the...

POX - Overview: Fatty Acid Profile, Peroxisomal (C22-C26), Serum

Evaluating patients with possible peroxisomal disorders, single-enzyme defects of peroxisomal metabolism, such as X-linked adrenoleukodystrophy or peroxisomal biogenesis disorders (Zellweger syndrome spectrum) using serum specimens Aiding...

FVAG - Overview: Fungal Culture, Vaginal

Monitoring therapy for vulvovaginitis Managing chronic recurring disease Determining the etiology of infectious vaginitis when other tests have been uninformative

FXS - Overview: Fragile X Syndrome, Molecular Analysis, Varies

Confirming a diagnosis of fragile X syndrome, fragile X tremor/ataxia syndrome, or premature ovarian insufficiency caused by expansions in the FMR1 gene Determining carrier status for individuals with a family history of fragile X...

FLUOX - Overview: Fluoxetine, Serum

Monitoring serum concentration of fluoxetine during therapy Evaluating potential toxicity Evaluating patient compliance

NEFA - Overview: Free Fatty Acids, Total, Serum

Evaluation of metabolic status of patients with endocrinopathies Monitoring of control of diabetes mellitus Monitoring the effects of therapeutic diet/exercise lifestyle changes

CLFIB - Overview: Fibrinogen, Clauss, Plasma

Detecting increased or decreased fibrinogen (factor 1) concentration of acquired or congenital origin Monitoring severity and treatment of disseminated intravascular coagulation and fibrinolysis

FRW - Overview: False Ragweed, IgE, Serum

Establishing a diagnosis of an allergy to false ragweed Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization...