Identify the organ in the image below. Fill in the blank
The Correct Answer is {"dropdown-group-1":"C"}
Correct answer: Stomach
The stomach is the J-shaped digestive organ in the upper abdomen (left upper quadrant) with a thick muscular wall and gastric folds (rugae); its shape and position on the model match the circled organ.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Intercalated discs: Structures that connect cardiac cells and permit coordination, but not the term for the group behavior.
B. Chordae tendineae: Tendinous cords of AV valves; unrelated to cell-unit behavior.
C. Functional syncytium: Describes cells acting together as one unit due to electrical coupling.
D. Systole: The contraction phase of the cardiac cycle, not a term for a cell collective.
Correct Answer is C
Explanation
A. Pepsin: pepsin is a stomach protease that digests proteins, not starch.
B. Mucus: mucus lubricates and protects tissues but does not chemically digest starch.
C. Salivary amylase: salivary amylase (ptyalin) begins starch digestion in the mouth, producing maltose/oligosaccharides that taste sweet.
D. Bicarbonate ions: bicarbonate neutralizes acid but does not break down starch.
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