Explain the working of a Gallbladder ?

Q: List the basic principles of Gastrointestinal reflexes?

A: Basic principle of gastrointestinal reflexes:-  The principle of these reflexes is to masticate the…

Q: How is the volume of bile increased?

A: The bile is secreted by hepatocytes. It is modified by the cholangiocytes that line the bile ducts.…

Q: describe feces and how they are produced and eliminated?

A: Feces is the solid or semisolid remaining parts of food that were not digested in the digestive…

Q: Name the regions of the large intestine in order from cecum to anus?

A: Digestion is a process of breaking down the complex food material into simpler forms for promoting…

Q: Show a microscopic structure found normally and abnormally in the feces.

A: Stool or fecal microscopy is a diagnostic tool. It is used in diagnosis of diseases caused due to…

Q: From where intestinal juice is secreated?

A: Intestine is the essential part of the gastrointestinal tract. It is a long coiled, and continuous…

Q: How is swallowing initiated?

A: Swallowing is a complex reflex action that is part of the digestion process. It is the process by…

Q: State the names and locations of the salivary glands?

A: The salivary organs make saliva and void it into your mouth through openings called conduits.…

Q: Describe the gross and microscopic anatomy of the large intestine?

A: The large intestine is that a part of the digestive tract between the terminal small intestine and…

Q: Describe the production of flatus by the large intestine.

A: Flatus refers to the gas that is present inside the gastrointestinal tract of animals. The gas is…

Q: Explain Microscopic appearance of the liver?

A: Cells are the basic fundamental unit of life. The tissue consists of multiple cell layers. The organ…

Q: How are the major salivary glands distinguished on the basis of location?

A: Salivary glands are of three types : parotid, submaxillary and sublingual.  The Partoid glands are…

Q: Describe the ailmentary canal and its associated gland in Labeo?

A: Labeo rohita, commonly called rohu is a carnivorous fish native to African and Asian waters. They…

Q: Define the term bile canaliculi?

A: Bile canaliculus  or bile canaliculi are small bile capillaries that collects bile secreted by…

Q: Why do peptic ulcers typically occur in the stomach or duodenum, but not in the rest of the small…

A: Stomach is a part of the alimentary canal where large amount of food under goes digestion. It…

Q: What is the role of mucus in the stomach?

A: Introduction: The breakdown of food into smaller pieces that can be retained in the circulation…

Q: Explain the terms; ileostomy and

A: Third and final part of the small intestine is the ileum. It measures 3 meters and ends at the…

Q: Draw a sketch of the large intestine and label the cecum, transverse colon, descending colon,…

A: Large intestine - Large intestine is the last part of the gastrointestinal tract, which performs…

Q: Identify the layers of the wall of the digestive tract?

A: The long tube-like structure that opens at the mouth and ends at the anus, forms nearly 9 meters in…

Q: How are the liver and gallbladder connected to the duodenum?

A: The liver, pancreas, and gall bladder are accessory organs of the digestive system. The liver…

Q: Describe the recycling of bile salts by the enterohepatic circulation?

A: Enterohepatic circulation is the term used to describe the circulation of bilirubin, drugs, biliary…

Q: Describe the structure and function of the stomach?

A: Step 1 The digestive tract or alimentary canal is a long hollow, coiled muscular, and glandular tube…

Q: Explain common bile duct?

A: Digestion is the process by which nutrients are broken down into simpler substances.

Q: What is pancreas? Mention the major secretions of pancreas that arehelpful in digestion.

A: Digestion is a very important mechanism that occurs in organisms. It helps to digest large molecules…

Q: How is the basic rhythm of the stomach maintained?

A: Gastrointestinal activities are maintained by the continuous rhythm of the intestines, their…

Q: Describe the major functions of the liver and gallbladder.

A: The liver is the largest gland of the body and it lies in the upper right side of the abdominal…

Q: Describe the structure of the stomach.

A: The stomach is a J-shaped organ that is present below the diaphragm on the left side of the body. It…

Q: How is small intestine deigned to absorb digested?

A: Digestion is the process, by which the larger food particles are broken down into smaller absorbable…

Q: What is The function of the fundus of the gallbladder ?

A: The gallbladder is a small and hollow organ that is attached to the digestive system by a system of…

Q: Describe the function of gastrin and the factors controlling its secretion.

A: Digestion is the process of breaking down complex biomolecules into simpler forms for better…

Q: Illustrate the Pathophysiology of the Digestive System?

A: The digestive system plays a major role in breaking down food into small particles or nutrients.…

Q: Contrast the functions of the liver and gallbladder.

A: The liver is present superior to the stomach and inferior to the diaphragm. The liver has two lobes-…

Q: Explain the importance of gut microbes for intestinal health ?

A: The human gastrointestinal tract is home to a complex and diverse ecosystem of microbes that play an…

Q: What are intestinal villi and why are they so important?

A: Answer: INTESTINE = It is the lower part of the alimentary canal in vertebrates which starts from…

Q: With a line diagram, demonstrate how the liver and gallbladder are connected to the duodenum

A: Location of liver and gall bladder:  Upper right portion of abdomen . Duodenum ( first portion of…

Q: Name the gastric cells that secrete hydrochloric acid.

A: Stomach is a part of the alimentary canal where large amount of food under goes digestion. It…

Q: the digestion function are taken care of by which glands and where it is located?

A: Digestion is the process of breakdown of large insoluble food molecules into small water-soluble…

Q: what is the function of the fundus of  gallblader and pancreas?

A: Digestion is the process of mechanical and chemical breakdown of food into smaller components that…

Q: Explain how the stomach is protected from selfdigestionand why this is necessary.

A: Stomach is the widest part of the alimentary canal which is about 30 cm long and 15 cm wide.  It is…

Q: Why are villi present in the intestine and not in the stomach?

A: The digestive system, also known as the GI tract, is involved in the digestion of food we eat to…

Q: From the intestinal lumenthrough to the tissues - whatis the route of nutrients afterdigestion?

A: Digestion involves a complex set of chemical reactions by the digestive enzymes in which…

Q: List the Major disorders of the large intestine and provide a cause for each.

A: In the human body, the motility of the ingested food, its breakdown, absorption, and assimilation is…

Q: Explain the functions of mucus in the digestive tract.

A: Introduction:- Gastric mucus is a glycoprotein that serves two purposes: the lubrication of food…

Q: Explain how each of the following conditions causes anintestinal obstruction: (1) intussusception;…

A: Intestinal obstruction is the blockage (partial or complete) of the bowel. It blocks the food and…

Q: Give 3 constituents of saliva and identify the functions of each.

A: Saliva is an extracellular fluid which is secreted by salivary gland in the mouth.

Q: Name the cells in the gastric glands that secrete HCI.

A: Introduction The digestive system includes the gastrointestinal tract and accessory organs that help…

Q: why is there a need for sphincters in the stomach? what will happen otherwise?

A: Sphincters are bands of smooth muscle that separate sections of the digestive tract throughout the…

Q: Describe the three processes involved in the esophagealphase of deglutition.

A: Swallowing, also called deglutition, is an involuntary action that takes the chewed food from the…

Q: Explain General Functions of the Gastrointestinal and Accessory Organs?

A: Digestion is the process where food breakdown into small particles and is absorbed by the cells of…

Stress

Stress is defined as the feeling of being overwhelmed or unable to cope with emotional or mental pressure. Any event or action that makes a person annoyed, furious, or nervous can trigger it. Chemical changes in the body caused by stress can cause blood pressure, blood sugar levels, and heart rate to rise.