Which of the following DOES NOT occur during the pharyngeal phase of swallowing? a) Soft palate blocks the nasopharynx O b) Epiglottis blocks the larynx O) Lower oesophageal sphincter opens d) Respiration stops

Q: What is unusual about the upper part of the GI tract?

A: Introduction: Digestion alludes to the breakdown of food into smaller pieces that can be retained in…

Q: Where are the visceral peritoneum and parietal peritoneum located?

A: The serous membrane that forms the abdominal cavity or coelom lining in some invertebrates and…

Q: Define the term Pharynx?

A: The pharynx is commonly called the throat. It is an anatomical structure present in the throat…

Q: Discuss the structure and basic functions of the oral cavity, the different types of teeth, and the…

A: The oral cavity is the place from where we intake food. The oral cavity consists of the teeth,…

Q: What are the two sources that the liver receives blood from and which provides the greatest supply?

A: The human body is a well built machine in which all the organs coordinate together to make it work.…

Q: What is sarcopenia? Why do some older adults experience sarcopenia? How can sarcopenia contribute to…

A: Muscle is responsible for 60% of the body's protein reserves. Muscle mass loss causes disorders,…

Q: What is the function of the mucus secreted by the goblet cells?

A: The gland is an organ that synthesis and releases particular substances which perform a specific…

Q: What are the functions of the three subdivisions of the pharynx.

A: The pharynx is a part of the throat. It is the tubes that move down to the stomach and the lungs. It…

Q: What are the phases of swallowing and how are they controlled?

A: Swallowing is a process in which food is transported from the mouth to the stomach through…

Q: Which of these statements about the pharynx is true? a. It extends from the nasal and oral cavities…

A: The pharynx helps in both digestion and respiration. The pharynx extends from the opening of the…

Q: What is the fundus of the stomach?

A: BASIC INFORMATION  STOMACH  It is the part of the human digestive system. This is the place where…

Q: What process is occurring when the soft palate and larynx elevate and the glottis closes?

A: The tongue can be defined as the  muscular organ  present in the mouth of most vertebrates that…

Q: How is swallowing regulated?

A: Swallowing is also called deglutition. It is the physical process that is involved in moving…

Q: Describe the teeth, tongue, and other organs of the oral cavity?

A: Teeth help a person use their mouth to eat, speak, smile, and give shape to their face. Teeth are…

Q: What is the pharynx?

A: Respiration is the process by which oxygen is taken up from the atmosphere and carbon dioxide is…

Q: Is swallowing a voluntary action or an involuntary action?

A: Swalloing has both Voluntary and Involuntary components.

Q: What are the functions of the myenteric and submucosal plexuses of the enteric nervous system?

A: Enteric nervous system: A subdivision of the peripheral nervous system that directly controls the…

Q: What is known as gastrovascular cavity ?

A: The gastrovascular cavity is a digestive sac having a single opening.  It is the primary organ for…

Q: What covers the surface of the GI tract to increase surface area, absorption and motility?

A: The human body is a well built machine in which all the organs coordinate together to make it work.…

Q: Explain why levels of gastrin are elevated during Zollinger-Ellison Syndrome?

A: The digestive system consists of various organs that begin from the mouth and end in the anus whose…

Q: What happens to the sphincters when swallowing?

A: Sphincter is a muscular tissue which is present in digestive tract to guard the passage of gastric…

Q: what does Gastro mean?

A: In medicine, there are different terms which are commonly known as medical terminology. This is a…

Q: Which structures form the lateral, anterior, and superior walls of the oral cavity?

A: The oral cavity forms the primary part of the digestive system and consists of structures required…

Q: While avoiding choking is one large benefit, are there other benefits to ensure you chew your food…

A: Obviously, chewing is likewise the fundamental initial step of assimilation. Food should be bitten…

Q: which os these statement about the pharynx is true ? a. it extends from the nasal and oral cavities…

A: The upper alimentary canal includes -the mouth, pharynx, and esophagus. The mouth is also known as…

Q: What area of the pharynx is the inferior portion

A: Pharynx, a cone-shaped passage from the oral and nasal cavities in the head to the oesophagus and…

Q: When moving the tongue forward in the mouth, why does the oral cavity get smaller?

A: The tongue is positioned over the floor of the oral cavity.The inferior surface of the tongue is…

Q: What is the importance of the enterohepatic circulation?

A: Enterocephatic circulation can be defined as the type of circulation in which bile is circulated…

Q: Describe the basic process of human swallowing?

A: Swallowing is a process that is a part of digestion of food. The digestion process occurs in the…

Q: Is food going down the esophagus an involuntary action?

A: Esophagus It refers to the muscular tube which connects the throat with the stomach. It is about 8…

Q: What is the most common type of colonic volvulus?

A: A volvulus is formed when a loop of intestine twists around itself and the mesentery resulting in…

Q: From what sources does the liver receive blood? What sources provide oxygen to the liver?

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

Q: does  ileum plays an important role in the absorption of B12 and  provides the acidity and pepsin to…

A: Yes, Vitamin B12 substitutes are absorbed mostly through the ileum.The intrinsic factor is a…

Q: Why is breathing through the mouth impossible while swallowing a food?

A: Introduction: Breathing is the process of inhaling air into the lungs and then exhaling it out of…

Q: Which action can rescuers perform to potentially reduce the risk of gastric inflation?

A: Cardiopulmonary resuscitation (CPR) is the emergency medical procedure used for a patient whose…

Q: How does gargling with salt water reduce the swelling of a sore throat?

A: Gargling is a process where an individual carries out the washing of his/her throat using a…

Q: Which part of the pharynx houses the palatine tonsils?

A: The correct option is Oropharynx

Q: The anatomical term for the mouth (entrance to the oral cavity) is the

A: The mouth or the oral cavity includes lips, tongue, gum etc.

Q: The nasal mucosa has a rich supply of blood vessels and nerve endings. True or false?

A: The nose is the structure through which air is inhaled (taken in) and exhaled (pushed out). The…

Q: Why is it important that the rumen is a reducing environment?

A: The rumen is the special structure associated with the digestion of cellulose.

Reproductive system infection

The biological process through which parents produce new children is called reproduction. A reproductive system is a group of internal and external organs that collaborate to allow males and females to reproduce. Many experts believe that the reproductive system is one of the most important systems in the body due to its crucial function in the survival of the species. Among the body's basic systems, the reproductive tract is the one that differs the most between sexes, and it is also the only one that does not operate until puberty.