PCT NHA EXAM QUESTIONS AND ANSWERS| LATEST VERSION (2025/2026) EXPERT VERIFIED

PCT NHA EXAM QUESTIONS AND ANSWERS| LATEST VERSION (2025/2026) EXPERT VERIFIED 1. The lavender-topped tube contains: a. No additive b. SPS c. Na+ citrate d. EDTA - answer-d. EDTA 1. The additive in a gray-topped tube is: a. K+ oxalate b. Na+ citrate c. EDTA d. None of the above - answer-a. K+ oxalate 1. Which of the needle has the largest gauge? a. 16 g b. 20 g c. 21 g d. 25 g - answer-a. 16 g 1. Which of the following gauge needle is used for the typical adult venipuncture? a. 23 g b. 16 g c. 21 gd. 25 g - answer-c. 21 g 1. The venipuncture equipment that consists of a needle attached to a plastic tubing is known as: a. Syringe b. Evacuated tube c. Winged infusion set d. Micro-collection container - answer-c. Winged infusion set 1. All of the following are true about winged infusion sets EXCEPT: a. Commonly referred to as a butterfly b. Comes in needles sizes of 16g and 18g c. Used on fragile veins d. Preferred over a syringe - answer-b. Comes in needles sizes of 16g and 18g 1. You are about to draw a FBG on a patient and the patient states that he took his medications with some orange juice this morning. What would you do next? a. Draw the patient's blood b. Explain to the patient that you cannot draw his blood without speaking to his physician first c. Tell the patient to call his physician immediately Ask the patient to leave and come back tomorrow - answer-b. Explain to the patient that you cannot draw his blood without speaking to his physician first