MLT ASCP Practice Questions| Multiple Choice |Updated Questions Guide Solved 100% Correct With Verified Answers

MLT ASCP Practice Questions| Multiple Choice |Updated Questions Guide Solved 100% Correct With Verified Answers Standard precautions apply to all of the following except: a. Blood b. Cerebrospinal fluid c. Semen d. Concentrated acids The most important practice in preventing the spread of disease is: a. Wearing masks during patient contact b. Proper hand washing c. Wearing disposable laboratory coats d. Identifying specimens from known or suspected HIV- and HBV-infected patients with a red label The appropriate dilution of bleach to use in laboratory disinfection is: a. 1:2 b. 1:5 c. 1:10 d. 1:100 How frequently should fire alarms and sprinkler systems be tested? a. Weekly b. Monthly c. Quarterly d. Annually Where should alcohol and other flammable chemicals be stored? a. In an approved safety can or storage cabinet away from heat sources b. Under a hood and arranged alphabetically for ease of identification in an emergency c. In a refrigerator at 2 C to 8 C to reduce volatilization d. On a low shelf in an area protected from light The most frequent cause of needle punctures is: a. Patient movement during venipuncture b. Improper disposal of phlebotomy equipment c. Inattention during removal of needle after venipuncture d. Failure to attach needle firmly to syringe or tube holder What class fire extinguisher would be appropriate to use on a fire in a chemical cabinet? a. Class A b. Class B c. Class C d. Class D Select the needle most commonly used in standard venipuncture in an adult: a. One inch, 18 gauge b. One inch, 21 gauge c. One-half inch, 23 gauge d. One-half inch, 25 gauge The process of formation and development of blood cells is termed: a. Hematopoiesis b. Hematemesis c. Hematocytometry d. Hematorrhea During the second trimester of fetal development, the primary site of blood cell production is: a. Bone marrow b. Spleen c. Lymph nodes d. Liver Which of the following organs is responsible for the maturation of T lymphocytes and regulation of their expression of CD4 and CD8? a. Spleen b. Liver c. Thymus d. Bone marrow The best source of active bone marrow from a 20-year-old would be: a. Iliac crest b. Femur c. Distal radius d. Tibia