Which set of the statements of the following is incorrect?
A. Glission's capsule is the covering of structural and functional unit of liver.
B. Cystic duct originating from liver carries bile.
C. Sphincter of Oddi is at the distal end of common bile duct.
D. Pancreas secrete pacreatic juice containing insulin and glucagon.

Options

A. A and C
B. A and B
C. Only A
D. A, C and D

Answer

To determine which set of statements is incorrect, let's analyze each statement one by one:

**Step 1: Analyze Statement A**
- Statement A: "Glission's capsule is the covering of structural and functional unit of liver."
- Glisson's capsule is indeed a connective tissue layer that covers the liver, but it does not cover the structural and functional unit of the liver, which is the liver lobule. Therefore, this statement is **incorrect**.

**Step 2: Analyze Statement B**
- Statement B: "Cystic duct originating from liver carries bile."
- The cystic duct does carry bile, but it originates from the gallbladder, not directly from the liver. It connects the gallbladder to the common bile duct. Thus, this statement is also **incorrect**.

**Step 3: Analyze Statement C**
- Statement C: "Sphincter of Oddi is at the distal end of common bile duct."
- The Sphincter of Oddi is indeed located at the distal end of the common bile duct, regulating the flow of bile and pancreatic juice into the duodenum. This statement is **correct**.

**Step 4: Analyze Statement D**
- Statement D: "Pancreas secretes pancreatic juice containing insulin and glucagon."
- The pancreas does secrete pancreatic juice, but insulin and glucagon are hormones produced by the pancreas, not components of pancreatic juice. Pancreatic juice contains digestive enzymes. Therefore, this statement is **incorrect**.

**Conclusion:**
- The incorrect statements are A, B, and D. However, since the question asks for a set of statements, the most incorrect statement is A, as it is fundamentally wrong about the liver's structure.

**Final Answer:**
The incorrect set of statements includes A and D.

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