PHT 070 Exam Questions and Answers Latest Update 100%

PHT 070 Exam Questions and Answers Latest Update 100% A laminar flow hood should be cleaned how and with which solution? - Answers Side to side, working from back to front with 70% isopropyl alcohol. Which syringe is more accurate- 5 mL or 20 mL? - Answers 5 mL When preparing an IV piggyback, which parts should be wiped with alcohol? - Answers Top of vials or bags Which hood is used for regular IV preparation? - Answers Horizontal Laminar Airflow hood Which hood is used for chemotherapy preparation? - Answers Vertical Airflow Hood What are the advantages of a PCA pump? - Answers better pain control, less pain med use, patients cannot overdose What should a technician wear as protective equipment when working in a Horizontal LFH? - Answers Shoe covers Hair cover Mask Bread cover Wash hands Gown Gloves What should a technician wear as protective equipment when working with hazardous products in a Vertical LFH? - Answers 2nd shoe cover, 2nd gown, 2nd gloves How does a tech dispose of all protective wear after preparing chemotherapy? - Answers chemotherapy waste bin (yellow bin) Which needle gauge has the largest bore- 16 or 22 gauge? - Answers 16 List the parts of a needle. - Answers Hub Shaft (outside) Lumen Bore (inside) Point of needle *If it's a filter needle, then a filter List the parts of a syringe. - Answers Luer lock Markings - Graduate (Calculations) Barrel Pluger Flange Point (tip) What parts of the syringe may be touched? - Answers The syringe tip The plunger What is the name of the guidelines followed by healthcare workers when dealing with body fluids or blood products? - Answers Universal precautions What equipment is used to transfer vial contents to a bottle? - Answers syringes or needles What is the smallest size filter that can be used? - Answers 0.22 microns What size filter is considered a sterilizing filter? - Answers 0.22 microns When preparing a sterile product, it is important to remember to work _____ inches in from the outside edge of the hood. - Answers 6 inches How long does a technician need to wash their hands for, when preparing sterile products? - Answers 30 secs How does a technician dispose of chemotherapeutic agents? - Answers In a chemo (yellow hazard) bin List the substances that can be found in hyperalimentation or TPN. - Answers Lipids (Fats) Amino Acid (Protein's) Also, up to 24 electrolytes, insulin, heparin, and H2 blocker (famotidine). Dextrose (Carbohydrates) What is the primary disinfectant used to clean the laminar flow hood? - Answers 70% isopropyl alcohol What is hyperalimentation? - Answers Nutrition given by veins for patients who cannot eat food. What is TPN and what is the definition? - Answers Total parenteral nutrition (TPN) is a method of feeding that bypasses the gastrointestinal tract. A special formula given through a vein provides most of the nutrients the body needs. What is parenteral? - Answers Bypassing the GI tract. Means given by injection. What is peripheral parenteral nutrition? - Answers Patients can eat, but they need more calories and nutrients. How often should the laminar flow be cleaned? - Answers At least once every shift, and between batches of medications, and anytime there is a spill. How long should the laminar flow hood be on and running before CSPs in it? - Answers 30 mins What does CSP stand for? - Answers Compound Sterile Products What is geometric dilution? - Answers Starting with the smallest volume of ingredients, add the same amount of each, gradually adding more of each ingredient until all is mixed uniformly. What equipment would you use to triturate a tablet? - Answers Mortar and pestle What is levitation? - Answers Achieving a smooth dispersal of a drug into an ointment or a cream using an ointment slab (or compounding paper) and a spatula. What is a cartfill? How many days' supplies do you prepare? - Answers One day's supply of unit-dosed meds in blister packs or cups. What is unit dosing? How long is the BUD for a unit dose tablet or capsule? - Answers Packing one dose of a tablet or capsule or power of liquid in a separate container. What is the BUD for a half tablet or a vial of weighed power? - Answers 6 months Laminar flow hoods need to be recertified every ______ months. - Answers 6 months For proper handwashing technique, you should wash _________, _________, _______, and forearms for _______ seconds. - Answers fingers, hands, wrists, 30 seconds Which injection route has the fastest onset of action? - Answers Intravenous (IV)