After traveling through the cecum, feces then travels through which of the following sections of the colon?
Transverse
Descending
Sigmoid
Ascending
The Correct Answer is D
A. The transverse colon is where feces travels after the ascending colon, moving from right to left across the abdomen. Feces does not move directly from the cecum to the transverse colon.
B. The descending colon is the part of the colon that runs down the left side of the abdomen. Feces moves into this section after passing through the transverse colon, not directly after the cecum.
C. The sigmoid colon is the final section of the colon before the rectum. Feces travels here after the descending colon, not immediately after the cecum.
D. The ascending colon is the section of the colon that feces travels through immediately after the cecum. It moves upward on the right side of the abdomen before passing into the transverse colon.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Suppressed red blood cell count is typically associated with conditions like anemia or bone marrow issues, not directly with pancreatic dysfunction.
B. Elevated cholesterol levels may result from metabolic conditions, but they are not a primary consequence of pancreatic dysfunction.
C. Elevated blood sugar is a primary result of pancreatic dysfunction, especially in cases like diabetes mellitus, where the pancreas does not produce enough insulin or the body becomes resistant to insulin.
D. Suppressed immune system is not a direct result of pancreatic dysfunction. However, chronic conditions such as diabetes can affect immune function over time, but it is not the primary effect.
Correct Answer is C
Explanation
A. The heart is composed of cardiac muscle tissue, not smooth muscle. Cardiac muscle is specialized for rhythmic contractions to pump blood.
B. The rectus abdominis is composed of skeletal muscle tissue, which is voluntary and allows for movement of the trunk.
C. The esophagus contains smooth muscle tissue in its walls, which is responsible for the involuntary contractions (peristalsis) that move food from the mouth to the stomach.
D. The pectoralis major is composed of skeletal muscle tissue, which allows for voluntary control of arm movements.
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