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Digestive disorders explanation in mutli languages| JAUNDICE VOMITING DIARRHOEA CONSTIPATION INDIGESTION
DIGESTIVE DISORDERS What are digestive disorders Inflammation of intestinal tract is the most common aliment due to bacterial or viral infections. The infections are also caused by parasites of intestine such as; Tape worm, Round worm, Thread worm, Hook worm, Pin worm and etc; Some digestive disorders are; JAUNDICE VOMITING DIARRHOEA CONSTIPATION INDIGESTION What are digestive disorders 1. JAUNDICE:- The liver is affected (hepatitis). Anorexia (the lack of appetite) is a common symptom. Skin and white part of eye balls turn yellow due to deposition of the bile pigments. JAUNDICE 2. VOMITING:- It is throwing out of contents of stomach through mouth. This reflex action is controlled by vomiting center in medulla oblongata. A feeling of nausea precedes vomiting. FOOD POISONING OR VOMITING 3. DIARRHOEA:- The abnormal frequency of bowl movements and increased liqidity of faecal discharge is known as diarrhoea. It reduces absorption of food and results in loss of water( dehydra...
Digestive glands and their functions explanation | available in mutli languages pancreas, liver, salivary glands, intestinal glands, gastric glands
DIGESTIVE GLANDS What are digestive glands and their functions There are 5 digestive glands which are involved in digestion. 1. SALIVARY GLANDS 2. GASTRIC GLANDS 3.INTESTINAL GLANDS 4.LIVER 5.PANCREAS 1. SALIVARY GLANDS:- Three pairs of salivary glands are seen in humans. However, in some mammals like rabbits, 4 pairs of salivary glands are seen, i.e., they also include INFRA-ORBITAL GLANDS also. The 3 pairs of salivary glands in human are; SALIVARY GLANDS OF HUMAN A. PAROTID GLAND:- These are present at below of pinna/inner surface of cheeks. B. SUB-MAXILARY GLAND:- These gland is also called as sub-mandibular gland. These are present at angles of lower jaw. C.SUB-LINGUAL GLANDS:- These are present below the tongue. These glands are situated just outside the buccal cavity. The salivary glands have mucosa and serosa cells. Mucus is secreted by mucosa cells. Salivary amylase is secreted by serosa cells. Saliva have 99.5% of water and 0.5% of solutes (such as ions, IgA antibodies, ...
Human digestive system parts and functions explanation | In multiple languages
HUMAN DIGESTIVE SYSTEM Human digestive system parts and functions The DIGESTIVE SYSTEM is involved in the process of digestion. This digestion process takes place in ALIMENTARY CANAL. Human digestive system parts and functions ALIMENTARY CANAL:- The Alimentary canal starts from mouth and extends through stomach and ends with large intestines.We can study them through each part. I. HISTORY OF GUT WALL:- This have 4 layers namely; Serosa Muscularies sub-mucosa Mucosa II. MOUTH:- The mouth leads to the oral cavity or buccal cavity.The mouth and it's parts can be studied in detailed; Palate Tooth Tongue Papillae STRUCTURE OF HUMAN MOUTH A. PALATE:- It is used to chew and breath at same time. It hangs from free border of soft palate called uvula (little grape). B. TOOTH:- Here the human teeth shows 3 main features:- THECODONT, HETERODONT, DIPHYODONT. Thecodont means their teeth are embedded in the socke...
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Pituitary gland - functions and disorders | Master endocrinic gland
PITUITARY GLAND Glands are involved in the production and secretion of hormones. Pituitary gland is called as Hypophysis. It is the smallest gland among all the other glands, but it controls the all others glands. So, the pituitary gland is called as Master endocrinic gland. This pituitary gland produces 9 hormones. POSITION:- It is located in sella turica, a depression in sphenoid bone and is attached to hypothalamus by a stalk. Anatomically it is divides as; Adenohypophysis (Anterior Pituitary) 7 hormones Neurohypophysis (Posterior Pituitary) 2 hormones 1. ADENOHYPOPHYSIS:- It is also called as Anterior Pituitary. It develops as an outgrowth of ectoderm called "Rakthe's poch", in the roof of buccal cavity. This anterior pituitary have 2 portions; Pars distalis Pars intermedia ADENOHYPOPHYSIS PARS DISTALIS:- In human, this pars distalis region of pituitary is commonly called as the anterior pituitary. This produce 6 types of hormones; they are:- Human growth...
Digestive glands and their functions explanation | available in mutli languages pancreas, liver, salivary glands, intestinal glands, gastric glands
DIGESTIVE GLANDS What are digestive glands and their functions There are 5 digestive glands which are involved in digestion. 1. SALIVARY GLANDS 2. GASTRIC GLANDS 3.INTESTINAL GLANDS 4.LIVER 5.PANCREAS 1. SALIVARY GLANDS:- Three pairs of salivary glands are seen in humans. However, in some mammals like rabbits, 4 pairs of salivary glands are seen, i.e., they also include INFRA-ORBITAL GLANDS also. The 3 pairs of salivary glands in human are; SALIVARY GLANDS OF HUMAN A. PAROTID GLAND:- These are present at below of pinna/inner surface of cheeks. B. SUB-MAXILARY GLAND:- These gland is also called as sub-mandibular gland. These are present at angles of lower jaw. C.SUB-LINGUAL GLANDS:- These are present below the tongue. These glands are situated just outside the buccal cavity. The salivary glands have mucosa and serosa cells. Mucus is secreted by mucosa cells. Salivary amylase is secreted by serosa cells. Saliva have 99.5% of water and 0.5% of solutes (such as ions, IgA antibodies, ...
Human digestive system parts and functions explanation | In multiple languages
HUMAN DIGESTIVE SYSTEM Human digestive system parts and functions The DIGESTIVE SYSTEM is involved in the process of digestion. This digestion process takes place in ALIMENTARY CANAL. Human digestive system parts and functions ALIMENTARY CANAL:- The Alimentary canal starts from mouth and extends through stomach and ends with large intestines.We can study them through each part. I. HISTORY OF GUT WALL:- This have 4 layers namely; Serosa Muscularies sub-mucosa Mucosa II. MOUTH:- The mouth leads to the oral cavity or buccal cavity.The mouth and it's parts can be studied in detailed; Palate Tooth Tongue Papillae STRUCTURE OF HUMAN MOUTH A. PALATE:- It is used to chew and breath at same time. It hangs from free border of soft palate called uvula (little grape). B. TOOTH:- Here the human teeth shows 3 main features:- THECODONT, HETERODONT, DIPHYODONT. Thecodont means their teeth are embedded in the socke...