Download NHA Phlebotomy Certification Exam 2019 and more Exams Nursing in PDF only on Docsity! NHA Phlebotomy Certification Exam 2019 Hand washing Which of the following is the most important procedure in the prevention of disease transmission in heath care institutes? Gloves, googles or face shield, gown, and mask Which of the following is the proper sequence for removal of isolation apparel after blood collection in an isolation room? Gown, mask, goggles or face shield, and gloves Which of the following is the proper sequence for putting on a complete set of PPE? Material Safety Data Sheet What does MSDS stands for? Tuberculosis Which of the following would require airborne precautions? Standard Precautions Which of the following is designed to reduce the risk of transmission of microorganisms from both recognized sources of infection in health care facilities? Electrical fires Class C Fire are: Pull the pin of the extinguisher If a fire extinguisher has to be used in a health care environment, the first step to perform is: Time, distance, and shielding What are the major principles of self protection from radiation exposure? Shut off the electrical power If an electrical accident occurs involving electrical shock to an employee or a patient, the first thing that the health care provider should do is: Center of Disease Control and Prevention (CDC) Which of the following organizations oversees the investigation and control of various diseases especially those that are communicable? Disinfectants Chemicals that are used to remove or kill pathogenic microorganisms on surfaces and instruments, also is NOT safe on human skin Antiseptics A substance that prevents microorganisms or growth of bacteria and IS safe to use to clean on human skin Airborne, Droplet, and Contact The HICPAC transmission based precautions include: Reverse isolation Is used to protect a patient who is highly susceptible to infections Healthcare-associated infection (HAI) Is a newer term that applies to infectious acquired during healthcare delivery in all healthcare settings, including home care National Healthcare Safety Network (NHSN) Provides data to help U.S. healthcare facilities eliminate HAIs by identifying problem areas and measuring progress of prevention efforts Centers for Disease Control and Prevention (CDC) Is charged with the investigation and control of various diseases especially those that are communicable and have epidemic potential The Joint Commission (TJC) A voluntary, nongovernmental agency, charged with (among other things) establishing standards for the operation of healthcare facilities and services What is the order of draw? Transmitted through no direct human contact An indirect infection is an infection that is: The percentage by volume of red blood cells in whole blood A hematocrit is: Plasma 55% of blood is A constrictive band used for venipuncture and intravenous injections A tourniquet is: An artificial permanent surgical connection between an artery and vein A fistula is: A swelling or mass of blood (often clotted) such as that caused by blood leaking from a blood vessel during or following venipuncture A hematoma is defined as: A pathogen is a microorganism that causes disease in its host What is a pathogen? Urinary Tract Infection What does UTI stand for? Urinary tract infection is caused by the presence of microorganisms in one or more structures of the urinary system What is UTI? The rupturing of red blood cells and the release of hemoglobin into the fluid portion of a specimen What is Hemolysis? Blood-Borne Pathogen What does BBP stands for? A blood-borne pathogen is applied to infectious microorganisms in blood or other body fluids What is a Blood-Borne Pathogen? Upwards or facing up In which direction should the bevel be facing upon entering the arm? An invasion of privacy The release of medical records without a patients permission is: Plasma is the top layer of clear liquid component that has fibrinogen and is used for testing of blood that normally holds the blood cells in whole blood in suspension What is plasma? Cells that circulate in blood and clot to keep us from bleeding Platelets are defined as: Plasma The top clear layer liquid that has fibrinogen and is also the fluid portion of the blood in the living body Formed elements of blood 45% of total blood volume Erythrocytes (RBC) Leukocytes (WBC) Platelets (Thrombocytes) Serum Normally a clear pale-yellow fluid that lacks fibrinogen and can be separated from a clotted blood specimen Separator gel Used to create a physical barrier between the serum and the cells; it also contains a clot activator Antecubital veins Major superficial veins located in the antecubital fossa Atria Upper receiving chambers on each side of the heart Ventricles The lower pumping or delivering chambers each side of the heart Diastole The relaxing phase of the cardiac cycle Systole Contracting phase of the cardiac cycle Median cubital vein The preferred vein for venipuncture, is located in the middle of the antecubital fossa Cephalic vein The second-choice antecubital vein for venipuncture, is located in the lateral aspect of the antecubital fossa Basilic vein Large vein on the inner side of the antecubital area that is the last choice vein for venipuncture Edema Swelling caused by the abnormal accumulation of fluid in the tissues Basal state The resting metabolic state of the body early in the morning after fasting for approximately 12 hours Venules Small vessels that gather blood from the capillaries into the veins Vector transmission
