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Quiz: Determine the molarity of a solution of HCl that is contained in a Class A
1-L volumetric flask filled to the calibration mark. The content label reads 32 g
HCl. The gmw of HCl = 36.46 g/mol.
1. 0.88 mol/L
2. 0.90 mol/L
3 0.92 mol/L
4. 0.98 mol/L Ans: 1. 0.88 mol/L
Quiz: The red blood cell inclusions noted in the Wright stined parepheral
smear to the right are called:
1. Heinz bodies
2. Basophillic stippling
3. Malarial ring forms
4. Pappenheimer bodies Ans: 4. Pappenheimer bodies
Quiz: The most frequent cause of bacterial meningitis in adults and in
children is:
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,1. Streptococcus pneumoniae
2. Neisseria meningitidis
3. Haemophilus influenzae
4. Escherichia coli Ans: 1. Streptococcus pneumoniae
Quiz: This antinuclear antibody (ANA) pattern is characterized by granular
staining in the nuclei of the interphase calls (a). There is also an absence of
staining in the chromosomal area of the metaphase mitotic cells (b). The slide
is viewed using fluorescent microscopy.
*See image
1. Homogeneous
2. Speckled
3. Nucleolar
4. Centromere Ans: 2. Speckled
Quiz: Which one of these Lewis blood group system phenotypes usually
produces anti-Le(a)?
1. Le(a+b+)
2. Le(a+b-)
3. Le(a-b+)
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,4. Le(a-b-) Ans: 4. Le(a-b-)
Quiz: Which of the following tests on amniotic fluid would be included when
assessing fetal lung maturity:
1. Alpha Fetoprotein
2. Bilirubin
3. L/S Ratio
4. Fetal hemoglobin Ans: 3. L/S Ratio
Quiz: A hepatic function panel A consists of which of the following tests?
1. AST, ALT, Alkaline phosphatase, Total Protein, Albumin, Total Bilirubin,
Direct Bilirubin
2. Glucose, BUN, Creatinine, Sodium, Potassium, Chloride, CO2, Calcium
3. Cholesterol, Lipoprotein, HDL, Triglycerides
4. Potassium, Sodium, Chloride, CO2 Ans: 1. AST, ALT, Alkaline phosphatase,
Total Protein, Albumin, Total Bilirubin, Direct Bilirubin
Quiz: Which genetic description will NOT contain Bart's hemoglobin at birth?
1. Heterozygous alpha thalassemia-1/alpha thalassemia-2
2. Heterozgous alpha thalassemia-1
3. Homozygous alpha thalassemia-2
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, 4. Heterozygous alpha thalassemia-2 Ans: 4. Heterozygous alpha thalassemia-
2
Quiz: Various methods have been employed for detection of Clostridium
difficile disease, which method is the gold standard for detection?
1. Culture on cycloserine-cefoxitin-fructose agar (CCFA)
2. Cell cytotoxicity neutralization assay (CCNA)
3. Enzyme immunoassays (EIA) detecting toxins
4. Nucleic acid amplification tests (NAATs) Ans: 2. Cell cytotoxicity
neutralization assay (CCNA)
Quiz: Which of the following analytes would be increased due to delay in
centrifugation?
1. AST
2. Folate
3. Glucose
4. Ionized Calcium Ans: 1. AST
Quiz: From the IgG molecule illustration, which region is the heavy chain?
*See image
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