Clinical Chem Test Bank (Final Exam) Description CLINICAL CHEM TEST BANK FINAL EXAM/2025 | ACCURATE REAL EXAM QUESTIONS WITH VERIFIED ANSWERS AND RATIONALES | EXPERT VERIFIED FOR GUARANTEED PASS | LATEST UPDATE

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Title
Clinical Chem Test Bank (Final Exam)


Description
CLINICAL CHEM TEST BANK FINAL EXAM/2025 | ACCURATE REAL EXAM
QUESTIONS WITH VERIFIED ANSWERS AND RATIONALES | EXPERT VERIFIED
FOR GUARANTEED PASS | LATEST UPDATE



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1



1. In which of the following disorders A. Neural tube defect
Image
would the maternal serum level of 1-
DEFINITION
fetoprotein be elevated?
A. Neural tube defect.
B. Cardiac ischemia.
C. Down syndrome.
D. Small cell lung carcinoma

TERM




2



2. Which of the following is FALSE C. It is not elevated in
Image
about PSA? benign prostatic
A. It is a single-chain glycoprotein hyperplasia.
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B. It is used as a tumor marker DEFINITION

C. It is not elevated in benign prostatic
hyperplasia
D. It is quantified in serum by
immunoassays

TERM




3



3. Which of the following biomarkers is C. CA 125
Image
elevated in nonmucinous epithelial
DEFINITION
ovarian cancer?
A. CA 15-3
B. CA 19-9
C. CA 125
D. CEA

TERM




4



4. Which of the following is a sialylated D. CA 19-9
Image
Lewis blood group antigen associated
DEFINITION
with colorectal cancer?
A. CA 125
B. CA 15-3
C. PSA
D. CA 19-9

TERM




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5



5. Which of the following biomarkers C. CA 15-3 and CA 549
Image
are elevated in advanced stages of
DEFINITION
breast cancer?
A. Total and free PSA
B. CEA and alpha-fetoprotein
C. CA 15-3 and CA 549
D. DUPAN-2 and Gastrin

TERM




6



6. Which tumor marker is associated D. Nuclear matrix
Image
with cancer of the urinary bladder? protein
A. CA 125
DEFINITION
B. CA19-9
C. CA 50
D. Nuclear matrix protein

TERM




7



7. What is the primary clinical D. Monitoring for
Image
usefulness of measuring recurrence of colon
carcinoembryonic antigen? cancer
A. Diagnosis of lung cancer
DEFINITION
B. Diagnosis of colorectal cancer
C. Screening for breast cancer


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D. Monitoring for recurrence of colon
cancer

TERM




8



8. Which of the following is used to B. HER-2/neu
Image
assess the usefulness of trastuzumab
DEFINITION
(Herceptin®) therapy for breast cancer?
A. CA 15-3
B. HER-2/neu
C. CA 125
D. Prolactin

TERM




9



9. Which type of hCG test would be A. Plasma immunoassay
Image
most useful to assess a person for intact hCG and the
suspected of having testicular cancer? β-hCG subunits
A. Plasma immunoassay for intact hCG
DEFINITION
and the β-hCG subunits
B. Plasma immunoassay fro the free
alpha and β-hCG subunits
C. Urine assay for hCG-β core
D. Plasma immunoassay for intact hCG
only

TERM




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