Match the type of media with the phrase that best describes that media:
1.
Differential
2.
Selective
3.
Enrichment
A. Media that contains agents that inhibit all but one specific organism.Which of the following organizations now provides the certification exam for laboratory professionals?
A. National Credentialing Agency (NCA)When an antigen comes in contact with the skin, the antigen is processed by cells in the epidermis and come in contact with T lymphocytes. T lymphocytes recognize the antigen as foreign and circulate through the bloodstream back to the epidermis and produce an inflammatory response to eliminate the antigen, but this immune response can produce a characteristic rash in the skin called contact dermititis.
Contact dermatitis is mediated by:
A. B lymphocytesInterferon gamma serves various purposes in immunologic response, including the promotion of natural killer cell activity as well as decreased viral replication by using enzymes to decrease protein replication, both viral or host, inside of the cell.
The lymphokine most important for increased natural killer cell activity and decreased viral replication in cells is:
A. Interferon gammaThe steps in the PCR process are:
1.
Denaturation (Turning double stranded DNA into single strands.)
2.
Annealing/Hybrization (Attachment of primers to the single DNA strands.)
3.
Extension (Creating the complementary strand to produce new double stranded DNA.) What is the first step of the PCR reaction?
A. HybridizationThe red blood cell distribution width (RDW) increases as the severity of alpha thalassemia increases because of changing MCV as the bone marrow produces smaller cells. In addition, if Hemoglobin H bodies are present, they result in the formation of schiztocytes (RBC fragments) that can have an effect on the MCV and RDW.
The Red cell Distribution Width (RDW) in alpha thalassemia is
A. within normal limitsPCT usually rises within 3-6 hours of infection. CRP also increases rapidly following infection, but is not as specific for infection as PCT. A rise in CRP could also occur with SIRS. Lactic acid is usually used to detect and monitor impaired circulation and tissue oxygenation in critically ill patients.
Chemistry
Of the three laboratory tests that are listed, which has proven to be most effective for early differentiation of systemic inflammatory response syndrome (SIRS) from sepsis due to its increase following infection and higher specificity?
A. C-reactive protein (CRP)The coagulation department tests samples for:
A. prothrombin timesIndia ink can aid in the visualization of the polysacchride capsules of yeast such as Cryptococcus neoformans.
Micro
India Ink is used to:
A. Visualize flagellaIn the laboratory, surfaces must be disinfected for blood spills. What is the most common disinfectant used?
A. A dilution of 5.2% sodium hypochlorite solutionCorrectNowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only ASCP exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your ASCP-MLT exam preparations and ASCP certification application, do not hesitate to visit our Vcedump.com to find your solutions here.