A phlebotomist should identify that which of the following over-the-counter products taken by a patient can affect a liver function panel?a. Acetaminophenb. Ibuprofenc. Zincd. Melatonin

A phlebotomist is working with an administrative assistant to schedule an appointment for a patient who requires a postprandial glucose test. At which of the following times should the phlebotomist ensure this patient’s appointment is scheduled?a. 30 min before bedtimeb. 2 hr after eating a mealc. Immediately after exercisingd. Upon waking up after fasting

Hemoconcentration of a venous blood sample is most often caused whena. The needle is removed before the tourniquetb. The site is prepped with povidone iodinec. The specimen is not refrigerated within 30 mind. The tourniquet is in place for more than 2 min

Which of the following governing bodies mandates the use of safety features on needles and the immediate disposal as one unit in a biohazard container after use?a. OSHAb. HIPAAc. CLIAd. CDC

When should the phlebotomist label the collection tubes?a. Immediately after collectionb. Before handwashingc. Immediately after verifying patient identificationd. Before collection

A phlebotomist should avoid using a site with burned skin during venipuncture for which of the following reasons?a. Inaccuracy of lab resultsb. Increased risk of infectionc. Damages to skin elasticityd. Precipitates vein sclerosis

A phlebotomist is processing a urine specimen in the laboratory. Which of the following personal protective equipment is required to maintain safety regulations in the laboratory?a. Face shieldb. Hairnetc. Surgical glovesd. Shoe covers

Which of the following forms commonly accompanies a toxicology drug screen for legal purposes?a. Demographics formb. Chain of custodyc. SDSd. Requisition form

Which of the following organizations mandates a written exposure control plan?a. Centers for Medicare & Medicaid Services (CMS)b. Occupational Safety and Health Administration (OSHA)c. Clinical Laboratory Improvement Amendments (CLIA)d. Centers for Disease Control and Prevention (CDC)

Which of the following is a proper way to select a vein for venipuncture?a. Palpate for veins while the patient clenches her fistb. Palpate for veins using a tourniquetc. Visually assess the patient’s veinsd. Ask the patient for her vein preference