Liver Histology (2 pts) Please refer to the “Histology Guide” resource -> Histology Guide -> Search -> Liver and Gallbladder -> Liver) 1

Liver Histology (2 pts) Please refer to the “Histology Guide” resource -> Histology Guide -> Search -> Liver and Gallbladder -> Liver) 1. Please label the following diagrams using the provided terms: gallbladder right lobe left lobe quadrate lobe caudate lobe cystic duct hepatic ducts common bile duct A. B. C. D. E. F. G. H. 2. Please label the following diagrams using the provided terms: right hepatic duct left hepatic duct common hepatic duct cystic duct common bile duct gallbladder minor duodenal papilla major duodenal papilla pancreatic duct A. B. C. D. E. F. G. H. I. Please refer to the cross-sectional images provided below. Highlight the correct answer for each of the following questions. 1. Identify the structure indicated by the two-sided arrow: a. Hepatic lobule b. Hepatic lobe c. Hepatic sinusoid d. Hepatic plate 2. Identify the opening indicated by the arrow: a. Portal triad b. Bile duct c. Central vein d. Liver sinusoid 3. Identify the structure indicated by the arrow: a. Portal triad b. Liver sinusoid c. Central vein d. Liver plate 4. Identify the three structures contained in a hepatic poral triad. a. ---------------------------------b. ---------------------------------c. ---------------------------------5. What are spaces located between liver plates? a. Hepatic sinusoids b. Hepatic lobules c. Hepatic lobes d. Hepatic canaliculi 6. What type of cells make up the liver plates? What type of cells are located in the liver sinusoids? Stomach Histology (2 pts) Please refer to the “Histology Guide” resource (Table of Contents -> Histology Guide -> Search -> Gastrointestinal Tract -> Stomach Wall) Instructions: • Complete this lab activity • Submit by no later than 11:59 pm on the date outlined by the course calendar (Assessments -> Assignments -> Labs -> Stomach Histology) Please label the following diagram using the provided terms: esophagus fundus (fundic region) body pylorus (pyloric region) pyloric sphincter lower esophageal sphincter rugae cardiac region A. B. C. D. E. F. G. H. Please refer to the cross-sectional image provided below. Answer the following questions. 1. Identify the four tunics of the stomach wall: ? --------------------------- (innermost) ? --------------------------? --------------------------? --------------------------- (outermost) 2. What type of epithelium is associated with the mucosa layer? a. What type of secretion is released from the gastric glands associated with the mucosa lining? b. Identify the four types of secretory cells associated with the mucosa lining and their associated functions: ? --------------------------? --------------------------? --------------------------? --------------------------3. What type of tissue makes up the submucosa layer? 4. What type of tissue makes up the muscularis externa layer? a. What is the function of this tunic? 5. What type of tissue makes up the serosa layer?