REAL EXAM QUESTIONS AND CORRECT ANSWERS| GRADED A+
|2025 LATEST VERSION | 100% VERIFIED
Which tumor marker is used for colorectal cancer? - (ANSWER)CEA
What is the half-life of IgG? Why is the duration of the half-life significant? - (ANSWER)18-23
days; it binds with neonatal Fc receptor
Which of the following is the most suitable specimen for the isolation of Bordetella pertussis? -
(ANSWER)Nasopharyngeal swab
Potassium, calcium, and total protein are ___________ in capillary specimens, where glucose is
typically _______________ than in venous blood. - (ANSWER)lower, higher
Which molecular method uses fluorescent probes to evaluate genes and/or DNA sequences on
chromosomes? - (ANSWER)FISH
Oliguria is usually correlated with - (ANSWER)Acute glomerulonephritis
Which test confirms the presence of Bence-Jones proteinuria? -
(ANSWER)Immunoelectrophoresis
What absorption technique removes cold (IgM) antibodies, particuarly anti-I specificities? -
(ANSWER)Rabbit erythrocyte stroma
All of the following are urinalysis findings associated with nephrotic syndrome except:
Oval fat bodies
Fatty and waxy casts
, Renal tubular epithelial cells
Mild proteinuria - (ANSWER)Mild proteinuria
Which modified PCR technique or other method of amplification is used to detect
Mycobacterium tuberculosis? - (ANSWER)transcription-mediated amplification
Which of the following types od molecules is MOST LIKELY to be antigenic/immunogenic?
nucleic acids
carbohydrates
lipids
proteins - (ANSWER)proteins
What method is used to identify prior exposure to Mycobacterium tuberculosis? -
(ANSWER)interferon-gamma release assays
The MOST reliable method for determining the appropriate dosage of Rh immune globulin to
give to an identified Rh immune globulin candidate after delivery is - (ANSWER)flow
cytometry
Obstruction of a blood vessel caused by a stationary blood clot is called - (ANSWER)thrombosis
Which two of the following biomarkers are not specific to cardiac muscle and may be elevated in
patients with injury to muscle other than cardiac muscle? - (ANSWER)CK-MB and myoglobin
Jk(a-b-) red cells are __________ to lysis in 2 M urea - (ANSWER)resistant
Starch stains ______________________ with iodine - (ANSWER)blue black