MLT BOC EXAM QUESTIONS WITH ALL CORRECT ANSWERS
Where are most acute phase proteins synthesized - Answer-Hepatocytes
NCEP: ATP III criteria for diagnosis of metabolic syndrome is the presence of three or more of these components: - Answer-Diagnosis of metabolic syndrome; waist circumference, ...
MLT BOC EXAM QUESTIONS WITH
ALL CORRECT ANSWERS
Where are most acute phase proteins synthesized - Answer-Hepatocytes
NCEP: ATP III criteria for diagnosis of metabolic syndrome is the presence of three or
more of these components: - Answer-Diagnosis of metabolic syndrome; waist
circumference, triglyceride level, and fasting blood glucose meet the criteria
LDL-C is not used as a determining factor in diagnosis of metabolic syndrome with the
NCEP guidelines.
What principle(s) of flow cytometry are employed when performing immunophenotyping
- Answer-Fluorescent antibody tagging and light scatter
classic for "lumpy jaw", the most common cause of - Answer-Actinomyces israelii. The
branching, gram positive filaments against a background sea of neutrophils
How many micrograms (ug) of IgG anti-D are in a 1500 IU vial of RhIg? - Answer-300
What is the MINIMUM number of days that samples from blood donor and recipient be
kept following blood transfusion? - Answer-7
It is common practice to stab the agar with the inoculating needle, as seen at the tip of
the arrow, in order to detect or accentuate the reaction of: - Answer-Oxygen labile
hemolysin
What is an appropriate use for molecular (DNA) tests for mutations of the HFE gene,
the gene found in the majority of patients diagnosed with hereditary hemochromatosis
(HH)? - Answer-testing family members of persons with HH
What is true with respect to uncompensated metabolic alkalosis? - Answer-pH will be
elevated without an elevation of PCO2
Uncompensated refers to the body's compensation to this condition with the increase in
respiratory CO2 to counteract the metabolic bicarbonate being produced which is
causing the alkaline state, in this case the question states that the condition is
uncompensated. If the metabolic alkalosis were compensated, it would be expected that
the CO2 would be increased to counteract the alkalosis.
True or False
, HbA1C measurements are NOT ordinarily used to monitor long-term diabetic control in
a diabetic with sickle cell anemia. - Answer-true
Which substance(s) is/are considered iron storage compounds? - Answer-Hemosiderin
and ferritin
Which might cause a false positive indirect antiglobulin test: - Answer-
Overcentrifugation
Overcentrifugation may cause either a false negative result (if too much agitation is
required for resuspension), or a false positive, (if centrifuged clumps cannot be
completely dispersed).
Estrogen and progesterone markers are most commonly used to provide prognostic
information about: - Answer-Breast Cancer
Which Mycobacterium species is associated closely with HIV/AIDS patient infections? -
Answer-M. avium-intracellulare complex
common contaminant that grows rapidly, is at first white and then becomes bluish-green
and very powdery with spore-bearing hyphae that characteristically form a brush? (The
conidia are unbranched chains arising from sterigmata that are arranged in whorls.) -
Answer-Penicillium
principles of competitive radioimmunoassay procedures - Answer-antibody will react
equally with labeled and unlabeled antigen
Flow cytometry is not a useful tool in the study of this disorder: - Answer-Viral hepatitis
is diagnosed primarily by ELISA techniques.
pancreas is connected to? - Answer-the small intestine
Endocrine islet of langerghans are made up of three cell types - Answer-Alpha cells,
beta cells, and delta cells
Alpha cells make? - Answer-Glucagon which stimulates glycogen into glucose
glycogenolysis.
Beta cells make - Answer-Insulin which promotes glycogenesis and lowers glucose
levels
Delta cells make - Answer-Gastrin and somatostatin
Amylase - Answer-Break down startch and glycogen. Increased in acute panncreatitis
Lipase - Answer-Hydrolyzes fats to make alcohols and fatty acids. Increased in acute
pancreatis.
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