Plasma concentrations of creatinine are used to assess renal function. Creatinine clearance is based on the serum creatinine level and is used to measure glomerular filtration rate, or GFR. An increased serum level of which of the following analytes is MOST commonly associated with decreased glomerular filtration?
A. CreatinineA dilution commonly used for a routine sperm count is a 1:20.
A dilution commonly used for a routine sperm count is:
A. 1:2Which specimen should be collected last? Question options:
A. Specimen requiring special handlingThe DAT, or direct antiglobulin test, is used to detect antibodies coating RBC's in vivo.
The Direct Antiglobulin Test (DAT) is usually used to detect:
A. Antibodies coating red cellsModified Thayer Martin agar at 35°C with CO2 is the correct answer. This is a typical presentation of systemic gonorrhea and Neisseria gonorrhea grows best on MTM medium at 35°C. under CO2. Systemic gonorrhea occurs in 1% of cases and results in purulent arthritis and rarely septicemia.
An 18-year-old woman woke up in the morning to find that her left knee was hot, swollen, and very painful. She could not walk to work and a friend offered her a ride to the clinic. She had never had a swollen joint before. Physical exam revealed a tender knee joint which yielded purulent synovial fluid on aspiration. Gram-negative intracellular diplococci were seen on Gram stain. She also had a cervical discharge that was cultured. The cause of her infection would grow best on:
A. Modified Thayer Martin agar at 35°C with CO2Hemoglobin H is a tetramer made of four beta globin chains. Hemoglobin H occurs when there is very limited alpha chain availability used to make normal hemoglobin A. Hemoglobin H forms in those affected with alpha thalassemia major as well as in people with the combination of two-gene deletion alpha thalassemia and hemoglobin Constant Spring.
Hematology
Which of the following combination of globin chains comprise Hemoglobin H?
A. 2 alpha, 2 betaThe patient's BUN is within normal range (5-20 mg/dL) while the creatinine is about five times the upper normal range (0.6-1.2 mg/dL). Gross elevations in creatinine are almost always accompanied by elevations in BUN when there is kidney impairment. Either the BUN or creatinine value in this case is incorrect. Both tests should be repeated.
A patient's BUN value is 15 mg/dl and his creatinine is 5 mg/dl. If this patient is not undergoing dialysis, what conclusion would you draw from these results?
A. patient is normalCharcot-Leyden crystals in stool are thought to be created from damaged eosinophil byproducts. These crystals have a strong association, although they are rare, with parasitic infections or allergic reactions.
Charcot-Leyden crystals in stool may be associated with an immune response and are thought to be the breakdown products of:
A. neutrophilsMeasuring the turnaround times of troponin tests from the emergency department would provide valuable information. This data represents circumstances in which patient safety may be compromised if results are delayed and treatment is not started as soon as possible.
A laboratory manager wants to evaluate the timeliness of patient services in order to prevent medical errors caused by delay in treatment. Measuring the turnaround time for which of these analytes would provide the most valuable information?
A. Routine glucose tests from patients on medical floorsWhat additional fraction would be seen if plasma rather than serum was subjected to electrophoresis:
A. Alpha-1 antitrypsinNowadays, 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.