CEATEST QUESTIONS WITHCORRECT b b b b
ANSWERS 2026
b b
CEA Meaning & Indications - correct answer-CEA-
b b b b b b
carcinoembryonic antigen (tumor marker); thisFis a glycoproteins found in embryonic entodermal epithel ium
b b b b b b b b b b b b
CEA Functions- b
it protects cancer cells from cell death, inhibits macrophages, and upregulates cell adhesion for metastas is
b b b b b b b b b b b b b b b
Indications: test patients if signs/symptoms of colorectal cancer, to stage cancer, orobserve response to c
b b b b b b b b b b b b b b b
ancer treatments
b b
High CEA Results Interpretation - correct answer--abnormally high CEA results is not enough to diagnose
b b b b b b b b b b b b b b
-
it can be high due to inflammatory diseases, cirrhosis, colonic polyps, exposure to animal antigens (bites),
b b b b b b b b b b b b b b b
cigarette/tobacco use
b b
CEA Reference Range - correct answer-Non-smokingnormal range: 0-3 ng/mL Smoking
b b b b b b b b b b
b normal range: 0-5 ng/mL b b b
ANSWERS 2026
b b
CEA Meaning & Indications - correct answer-CEA-
b b b b b b
carcinoembryonic antigen (tumor marker); thisFis a glycoproteins found in embryonic entodermal epithel ium
b b b b b b b b b b b b
CEA Functions- b
it protects cancer cells from cell death, inhibits macrophages, and upregulates cell adhesion for metastas is
b b b b b b b b b b b b b b b
Indications: test patients if signs/symptoms of colorectal cancer, to stage cancer, orobserve response to c
b b b b b b b b b b b b b b b
ancer treatments
b b
High CEA Results Interpretation - correct answer--abnormally high CEA results is not enough to diagnose
b b b b b b b b b b b b b b
-
it can be high due to inflammatory diseases, cirrhosis, colonic polyps, exposure to animal antigens (bites),
b b b b b b b b b b b b b b b
cigarette/tobacco use
b b
CEA Reference Range - correct answer-Non-smokingnormal range: 0-3 ng/mL Smoking
b b b b b b b b b b
b normal range: 0-5 ng/mL b b b
