Today’s NCLEX-RN® question of the day focuses on a client that is diagnosed with a malignant tumor of the sigmoid colon. Which type of cancer does this client most likely have? Can you figure it out?

The nurse is caring for a client recently diagnosed with a malignant tumor of the sigmoid colon. Which type of cancer does this client most likely have?

A. Esophageal cancer 

B. Duodenal cancer

C. Colorectal cancer

D. Prostate cancer Scroll down for the correct answer!

The correct answer to today’s NCLEX-RN® Question is…

C. Colorectal cancer

Rationale: The sigmoid colon is the most distal part of the colon. This section of the colon can be affected by colorectal cancer.

Major Takeaway

Colorectal cancer is a malignant tumor that originates in the large bowel, the colon, or the rectum and is one of the most common types of cancer.

Incorrect answer explanations

A. Esophageal cancer 

Rationale: The esophagus is a part of the upper gastrointestinal tract. Cancer of the sigmoid colon is not associated with the upper gastrointestinal tract.

B. Duodenal cancer

Rationale: The duodenum is part of the small intestine. Cancer of the sigmoid colon is not associated with the small intestine.

D. Prostate cancer

Rationale: The prostate is a gland that produces seminal fluid. Cancer of the sigmoid colon is not associated with the prostate. 

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