Labce - Study guides, Class notes & Summaries

AAB MT Immunology Review Questions from labce and AAB manual. WITH COMPLETE SOLUTIONS

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...

MLT ASCP Review 1 (All LabCE/Test Questions & Answers)

M(ASCP) LabCE Questions

Name the Mycobacterium: Rapid growing gray-white smooth nonpigmented colonies Ciprofloxacin resistance Suceptible to Polymyxin B correct answersMycobacterium chelonae Name the Mycobacterium: Rapid colony growth Susceptible to ciprofloxacin Resistant to Polymyxin B Positive nitrate reduction and iron uptake. correct answersMycobacterium fortuitum Name the 2 Mycobacterium: Slow growing colonies Yellow pigmented colonies correct answersM. gordonae and M. scofulaceum Name the My...

Streptococcus screen is collected on a _______________ and submitted to ________________ for __________________________ correct answersculturette (throat swab) microbiology Strep screen testing Triglycerides are collected in a _________________ and tested in ______________________ department. correct answersgel-barrier tube the chemistry Sputum screen is tested in the _____________________department for ______________and requires for the sputum specimen to be collected in a ____________...

Infections of the bone marrow are not only caused by bacteria and fungi, they can be caused by viruses as well. Which of the following viruses can often be isolated from bone marrow specimens? Varicella-Zoster Virus Herpes Simplex Virus Parvovirus B19 Syncytial Virus correct answersParvovirus B19 is the correct answer because viral replication takes place in human cells and is largely restricted to erythroid progenitor cells, adult bone marrow, and fetal liver cells. Parvovirus B19 is a...

Which of the following is a selective media recommended for the isolation of Clostridioides difficile? correct answersCefoxitin-cycloserine-fructose agar (CCFA) How many grams of sodium hydroxide are required to prepare a 200 ml solution of a 10% (weight per volume) solution? (Atomic weights: Na = 23; 0 = 16; H = 1) correct answers20g A copper reduction method (e.g. Clinitest® or Benedict's) is performed on pediatric specimens in order to check for the presence of: correct answersReducin...

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...

What is the MOST common infective agent to be transmitted through blood transfusion that results in morbidity and mortality? Bacteria (HIV) Hepatitis A virus (HAV) Malarial parasites correct answersBacteria Which EBV markers would be MOST likely positive for an individual who had infectious mononucleosis 9 years ago? All would still be positive Anti-VCA (IgM) and heterophile Anti-VCA (IgG) and anti-EBNA None of the markers would be positive after 9 years correct answersAnti-VCA (I...