Match the following exocrine gland with its structure intestinal glands. What exocrine glands stores its secretion until the gland ruptures 2019-01-20

Match the following exocrine gland with its structure intestinal glands Rating: 7,1/10 1170 reviews

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match the following exocrine gland with its structure intestinal glands

The duodenum secretes mucus exocrine as well as gastrin,cholecystokinin, and secretin endocrine. Good luck, and stay healthy always. Name Position Function Endocrine Disorders Adrenal cortex Outer portion of gland on top of each kidney Cortisol regulates carbohydrate and fat metabolism; aldosterone regulates salt and water balance Hypofunction: Addison disease Hyperfunction: Adrenogenital syndrome; Cushing syndrome Adrenal medulla Inner portion of adrenal gland; surrounded by adrenal cortex Effects of epinephrine and norepinephrine mimic those of sympathetic nervous system; increases carbohydrate use for energy Hypofunction: Almost unknown Hyperfunction: Pheochromocytoma Pancreas endocrine portion Abdominal cavity; head adjacent to duodenum; tail close to spleen and kidney Secretes insulin and glucagon, which regulate carbohydrate metabolism Hypofunction: Diabetes mellitus Hyperfunction: If a tumor produces excess insulin, hypoglycemia Parathyroid Four or more small glands on back of thyroid Parathyroid hormone regulates calcium and phosphorus metabolism; indirectly affects muscular irritability Hypofunction: Hypocalcemia; tetany Hyperfunction: Hypercalcemia; resorption of bone; kidney stones; nausea; vomiting; altered mental status Pituitary, anterior Front portion of small gland below hypothalamus Influences growth, sexual development, skin pigmentation, thyroid function, adrenocortical function through effects on other endocrine glands except for growth hormone, which acts directly on cells Hypofunction: Dwarfism in child; decrease in all other endocrine gland functions except parathyroids Hyperfunction: Acromegaly in adult; giantism in child Pituitary, posterior Back portion of small gland below hypothalamus Oxytocin increases uterine contraction Hypofunction: Diabetes insipidus Antidiuretic hormone increases absorption of water by kidney tubule Hyperfunction: Unknown Testes and ovaries Testes—in the scrotum Testosterone and estrogen regulate sexual maturation and development of secondary sex characteristics; some effects on growth Hypofunction: Lack of sex development or regression in adult Ovaries—in the pelvic cavity Hyperfunction: Abnormal sex development Thyroid Two lobes in anterior portion of neck Thyroxine and T 3 increase metabolic rate; influence growth and maturation; calcitonin regulates calcium and phosphorus metabolism Hypofunction: Cretinism in young; myxedema in adult; goiter Hyperfunction: Goiter; thyrotoxicosis esophageal gland One of two broad categories of glands; endocrine glands are the complementary category. This information is intended for medical education, and does not create any doctor-patient relationship, and should not be used as a substitute for professional diagnosis and treatment. The nerve supply is from the inferior hypogastric plexus. When gluten is absorbed, it is broken down into a number of products. Exocrine glands secrete to other ducts and surfaces.

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What is a unicellular exocrine gland

match the following exocrine gland with its structure intestinal glands

Its secreting tubules and acini are long and branched, and it is enclosed in a sheath, the parotid fascia. Clinical Relevance — Tumours of the Pancreas The most common cancer of the pancreas occurs in the exocrine portion and are called ductal adenocarcinomas. Bicarbonate Secretion Water and carbon dioxide combine in a reaction catalysed by the enzyme carbonic anhydrase. These are I cells, S cells, K cells and enterochromaffin cells. Besides the vagal stimulation, acidic chyme entering the duodenum stimulates S cells to release secretin.

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Chapter 4 MASTERING A&P HOMEWORK Flashcards

match the following exocrine gland with its structure intestinal glands

The inactive enzymes are released as zymogens precursors of the active form — this prevent the enzymes digesting the pancreas itself. The secretory products of endocrine glands arecalled hormones and are secreted directly into the blood and thencarried throughout the body where they influence only those cellsthat have receptor sites for that hormone. This is a vital part of digestion as the small intestine is not specialised to withstand the strong acids from the stomach. Insulin is very beneficial for diabetic patients. The most common sign is a cloudy or absent secretion upon expression with symptoms of a mild dry eye. The are sometimes called lymph glands but are not glands in the usual sense.

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Matching Quiz

match the following exocrine gland with its structure intestinal glands

Examples: adrenal gland, pineal gland, pituitary gland, thyroid gland. The mucosa and submucosa form large numbers of folds or plicae arranged in a circular fashion in the lumen therefore called plicae circulares. Additionally, the plicae contain microvilli to further increase the surface area, which increases absorption. They contain brush border enzymes on the surface which have an important digestive function. Apocrine sweat glands are inactive until they are stimulated byhormonal changes in puberty. Calcium is removed from bones, resulting in increased fragility. The majority of the small intestine adventitia is covered by mesothelium and is commonly called the serosa.

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What is the exocrine function of the testes

match the following exocrine gland with its structure intestinal glands

Another class of thyroid cells, the parafollicular or C cells, is found outside the follicles; C cells secrete calcitonin, a calcium-lowering hormone. The chief effects of dopamine are the dilation of systemic arteries, increased cardiac output, and increased flow of blood to the kidneys. We can divide the pancreas into an exocrine gland, containing the acinar and duct tissue, and the endocrine gland containing the islets of Langerhans. The intestinal glands secrete peptidase enzymes that break these chains into individual amino acids that the intestines can absorb. That has not yet happened. Major clusters of endocrine tissue are also found in the gastrointestinal tract, the hypothalamus, the ovaries, the pancreas, the testes, and the placenta.

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What exocrine glands stores its secretion until the gland ruptures

match the following exocrine gland with its structure intestinal glands

Testes also produce testosterone a hormone that does not leave the body. These hormones regulate the rate of cellular metabolism throughout the body. The exocrine glands produce fluid secretions that are delivered by tubes or ducts either to the body surface for example glands of skin or to the inner regions where these are required for example pan … creas delivers its pancreatic juice to the intestine for digesting food etc. There are three main types of secretion by exocrine glands: the serous glands which secrete a watery substance rich in proteins e. Chandler has been writing for corporations and small businesses since 1991. The actual release of hormones will be tempered by our nervous system.

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Intestinal gland

match the following exocrine gland with its structure intestinal glands

These are hormones that help with regulation of sugar in the body. The stomach secretes stomach acid exocrine as well as gastrin an hormone that works within the stomach. Without lactase, your body cannot break down lactose, so it remains with the waste and enters the large intestines, where bacteria try to break it down. I find it interesting how something like our exocrine glands react to the amount of stress we are under. The bicarbonate helps in neutralising the stomach acid. They appear after puberty and are more developed in women than in men. This results in fatty stools steatorrhoea , which have a pungent smell and float in water.

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Digestive Enzymes Secreted by the Intestinal Glands

match the following exocrine gland with its structure intestinal glands

The pancreas houses two distinctly different tissues. . It is found in fat pads and in subcutaneous fat which function as insulation and shock absorption, as well as nutritional storage. Hypersecretion of aldosterone results in a surgically correctable form of hypertension aldosteronism. When food enters the stomach, these pancreatic juices are released into a system of ducts that culminate in the small bowel. The function of the endocrine system is to secrete regulatory hormones into the bloodstream, whereas the exocrine system is designed to secrete substances other than hormones, into ducts which lead to the external environment. They open along the inner free margin of the eyelid, and their lipid-rich secretion mixes with aqueous secretions of lacrimal glands to form the tear film that coats the surface of the eye.

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The Exocrine Pancreas

match the following exocrine gland with its structure intestinal glands

See: illustration; table The hormones produced by endocrine cells regulate the body's salt, water, mineral, and glucose levels; they adjust the body's metabolic balances, growth rates, and reproductive cycles; and they maintain the body's stress responses. Which of the following is not an endocrine gland property? The thymus has much more important roles in immune health during our childhood via T cell production , as it is eventually phased out by fat in post pubescent children. The adrenal medulla is controlled by the sympathetic nervous system and functions in conjunction with it. Cells of the Epithelium The epithelium of the small intestine lines the luminal surface. Using the pull-down menus, match each item in the left column to the corresponding item in the right column. Unicellular exocrine glands are certain cells that are specialized for secretion.


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