PPT-The pharynx and parapharyngeal

spaces Viktória Vereczki MD PhD Pharynx C 6 choana Faucial isthmus Laryngeal inlet esophagus Waldeyers lymphatic ring Blood supply of palatine tonsill. Digital Laboratory. It’s best to view this in . Slide Show . mode, especially for the quizzes.. This module will take approximately 60 minutes to complete.. After completing this exercise, you should be able to:. e pharynx is the upper part of the throat that connects the inside of the nose to the esophagus. It has three sections: nasopharynx, oropharynx, and hypopharynx. If cancer is found in any of these ar pharynx esophagus, and stomach in the body. Gastroesophageal Reflux Disease: Introduction Gastroesophageal reflux is the involuntary movement of gastric contents to the esophagus. It is a By-Dr. . kcsudeep. PHARYNX IN GENERAL. It is a conical fibromuscular tube forming upper part of air and food passage.. 12-14 cm long.. Extends from base of skull to lower border of cricoid cartilage.. Introduction. Acquiring food for energy to drive metabolism and other physiological processes is central to the survival of the individual.. Competition for food resources is often intense in the animal’s natural surroundings, therefore, increasing the efficiency with which you collect and process food is at a premium in natural selection. . Introduction. Digestion: mechanical and chemical breakdown of food into forms the cell membrane can absorb. Alimentary canals: extends from the mouth to the anus. Mouth, pharynx, esophagus, stomach, small intestine, large intestine, and anal canal. Dr. Manal Bukhari. . King Saud University . Otolaryngology. Assistant professor. consultant Phonosurgeon . King Abdulaziz University . pharynx. It extend from the base of the skull to the level 6 cervical vertebra at the lower border of cricoid cartilage.. the . Polychaetes. Lecture 4 . polychaeta. General characters. (. pol'e-ke'ta. ) (Gr. . polys. , many, + . chaiti. ?, long hair).. . About 5300 species.. . Segmented inside and out; . parapodia. By-Dr. . kcsudeep. PHARYNX IN GENERAL. It is a conical fibromuscular tube forming upper part of air and food passage.. 12-14 cm long.. Extends from base of skull to lower border of cricoid cartilage.. MBBS,FRCSC . . Consultant ,Assistant professor . Head & Neck Surgeon . Department of Otolaryngology. King Saud University . The objectives.  . To know the basic pharynx anatomy and physiology.. naser. 2022. PHARYNGITIS. . Pharyngitis . is . inflammation of the pharynx . and is characterized clinically by . coughing, painful swallowing, and a variable appetite. . . Regurgitation. . through the . . spaces. (. for. ED I.). additional. . images. . for. . the. . lecture. Dr. Ágota Ádám. March. 6, 2018.. II. OROPHARYNX. I. NASOPHARYNX. III. LARYNGOPHARYNX. Pharynx. – . levels. of . the. . Site. Midline. of the neck. From . skull base. to . esophagus. In front of . upper 6 Cervical. . vertebra. Behind. :. The Nose. The Mouth. The larynx. Seen from behind. . Shape. Irregular Fibromuscular tube lined by mucous membrane. Department of Zoology. D.D.U Gorakhpur University,. Gorakhpur. HERDMANIA. (A Sea Squirt). HERDMANIA. (A Sea Squirt). . Kingdom : . Animalia. Phylum .