Labce Study guides, Class notes & Summaries

LABCE EXAM REVIEW: Blood Bank Questions and Answers

Which alpha thalassemia shows no anemia, although a slight decrease in the MCV and MCHC may be seen? Alpha Thalassemia silent carrier What MINIMUM level of a particular factor will cause the APTT test to become PROLONGED ? Less than 40% Which abnormal morphologic terms describes this slide ? Dohle Bodies, bacteria, Toxic Granulation Light yellow green pigmentation of the mycelium is observed, the identification of the isolate depends on the presentation of the fruiting bo...

LABCE question with 100% correct answers graded A+ 2023How is valproic acid administered? - correct answer Oral preparation Direct microscopic examination of a wet preparation of vaginal discharge provides the simplest rapid diagnostic test for which of the following organisms? - correct answer Trichomonas vaginalis because it can be seen on wet mount specimens. What is true about Lupus Anticoagulant (LA) - correct answer LA is an immunoglobulin, acts as an inhibitor of phospholipid-depend...

What should be done FIRST if a donor unit is found to be incompatible at the antiglobulin phase with several different recipients? A) Repeat the ABO grouping on the incompatible unit using different sera B) Do a panel made up of red cells having all low-frequency antigens C) Perform a direct antiglobulin test (DAT) on the donor unit D) Obtain a new specimen and repeat the minor cross match correct answersC Recovered from a sputum sample, this suspicious form measures 112 micro meters by 5...

LabCE Questions with complete solution 2023

Which one of the following statements about endocytosis is incorrect? Phagocytosis is a form of endocytosis in endocytosis, the cell membrane invaginates and isolates a foreign particle in a vesicle. Endocytosis is a mechanism for viruses to enter cells Endocytosis is the process by which phagosomes expel the macromolecules inside. Endocytosis is the process by which phagosomes expel the macromolecules inside. A hospitalized patient has a decreased serum copper level and increased ur...

The renal threshhold is best described as Concentration at which kidney can no longer filter the blood In a normal CSF the protein concentration as compared to that in the plasma is generally Less than 1% The Clinitest reaction is based on which of the following principles Copper reduction The indicator used in the pH test region of the chemical reagent strips for urine is/are: Methyl red and Bromthymol blue What is the identification of these crystals seen in a u...

labcE question and answers graded A+ 2023 latest update hCG (human chorionic gonadotropin) - correct answer gestational trophoblastic disease Beta hCG - correct answer Which of the following tumor markers is associated with testicular cancer? CEA, or Carcinoembryonic Antigen - correct answer Colon cancer marker CYP450 - correct answer Which enzyme is responsible for the rate-limiting step of steroid hormone synthesis? 17- and 21-hydroxylases - correct answer enzymes that hydroxylate...

hCG (human chorionic gonadotropin) correct answersgestational trophoblastic disease Beta hCG correct answersWhich of the following tumor markers is associated with testicular cancer? CEA, or Carcinoembryonic Antigen correct answersColon cancer marker CYP450 correct answersWhich enzyme is responsible for the rate-limiting step of steroid hormone synthesis? 17- and 21-hydroxylases correct answersenzymes that hydroxylate their specific carbons in steroidogenesis Cold agglutinin disor...