![]()
OPENING PAGE
CONTACT US
HEALTH EDUCATION
SITES ONLINE
ORDERS
![]()
The above enables you to navigate all things here.
KNOW THIS
Contents of this site will be
available for addition to Health Improving MBA web sites (as applicable)
for clarification of our dedication to provide more health knowledge to help
the viewer.
You'll see information on the
GASTROINTESTINAL SYSTEM (which I view as the
HUMAN SEWAGE SYSTEM), and that includes all from the "Mouth to the Anus".

Are YOU CONCERNED
About YOUR HEALTH?
![]()
The Knowledge to Make Your Life Better!
Ask Yourself: What good is the money you save for retirement if you are
Not Healthy enough to enjoy it?
NOTHING IS MORE IMPORTANT THAN YOUR HEALTH!
You can work and invest wisely, but in the end if you do
not have good health, it will be worthless.
![]()
If you have not been concerned, you'd better make this site give you the many reasons why you should start doing it NOW.
This is a comprehensive, complex,
multi-phase site. It will take you some time to at least "check it out",
let alone learn enough. But do keep at it. You will succeed.
Questions? Let us know.
Please do use the left-side MENU
It will help you LEARN ! Much information is in it. Scroll down.
Ready? Let's begin with: The Digestive System and "move on" from there.
URIFLOW
80/40™
BOGDANA REJUVENATING NUTRITIONAL FORMULA Bogdana comes in
The
CANDIDA RELATED
ANATOMY
BLOOD
SHOCKING
MAJOR
SHOULD WE CONSIDER
HEALTHY Details of use, plus DETOX THE
HUMAN LIVER THE
HUMAN LIVER
|
DIGESTIVE SYSTEM In the animal kingdom, a group of organs functioning
in digestion and assimilation of In the vertebrates the digestive system is very
complex. It consists of the gastrointestinal tract In the digestive system, ingested food
is converted into a form that can be absorbed into the Beginning at the mouth, all food passes
through the alimentary canal The outer walls of the digestive tract
are composed of layers of muscle and tissue that The inner lining contains glands that
secrete the acids and enzymes necessary Digestion begins in the mouth, where chewing reduces
the food to fine texture, The food is then swallowed, passing
through the pharynx and down the muscular Specialized cells in the stomach secrete
digestive enzymes and gastric juices, which act on Stomach secretions include the enzyme
pepsin, , which acts on proteins; hydrochloric acid, The gastric juices of young children contain (in addition to those just mentioned) the enzyme rennin, which acts on milk. Some foods, like simple sugars and alcohol, are absorbed directly through the stomach wall and do not remain in the stomach. Most food, however, is not absorbed in
the stomach and passes into the duodenum Digestive enzymes from the pancreas and
bile from the liver act on the chyme in the duodenum. These enzymes include
pancreatic lipase, which breaks down fats into glycerol and fatty acids;
pancreatic amylase, which continues the breakdown of starches and most other
carbohydrates into Bile is essential for emulsifying large
fat globules into smaller ones that In addition, intestinal juices are
secreted by small glands in the intestinal wall Like the pancreatic juices, intestinal
juices contain enzymes that continue the digestion of The digested food is absorbed into the
circulatory and lymphatic systems through Undigested material passes into the
large intestine, where most of the water
A TOXIC LIFE? The digestive or gastrointestinal (GI) system is to us
what the roots are to a tree. Unfortunately, most of us do not have healthy bowels.
Just look at how many people One reason for this is our lifestyle --- especially our
eating habits. We do not eat the As we get older, there is a definite decline in the
level of digestive enzymes produced This sets the stage for various health problems. Unable to survive in this toxic environment, beneficial
bacteria die. They are Result = the total toxic load of the body is increased,
which places an additional burden The result is that instead of being an
organ responsible for supplying nutrients and Many people are shocked to learn that an average person
carries 5 to 10 pounds What are the Symptoms of Toxicity? When symptoms first appear, they are usually general
and non-specific --- As bowel function continues to deteriorate, more serious problems appear. SO --- CLEANSE AND DETOXIFY
Digestive System Problems Digestive system problems are common in very sick
people. Some of these problems are related to symptoms of disease. Others
are related to medications. All are best "I just can't eat" Many people find they have no appetite, and that
forcing oneself to eat isn't pleasant. Also, recognize that food is often important for its symbolism (of home, friends, and traditions) and its bringing people together socially, rather than for its nutrition. Unless particular foods or salt make you sick, when you
are close to the end of life, Nausea/vomiting You may have nausea and/or vomiting because of certain
medications,
If your medication is the cause, you should ask your
doctor about changing your medicines,
Subjects of: Constipation and the Bowel.
Here is something that http://www-medlib.med.utah.edu/WebPath/GIHTML/GI148.html Please READ the text that is with the images. UGH ---
Constipation Constipation can cause abdominal cramping. Talk to your
doctor or nurses about using stool softeners, laxatives, and enemas to
relieve constipation, especially if you Always try to prevent constipation. Relief of
constipation can improve
Bowel obstruction Your bowels can get blocked sometimes, especially in
abdominal cancer. If you might have many months to live, doctors will advise
surgery. However, if you are close to the end of life, you can stay quite
comfortable without surgery, usually by using medications to slow bowel A little pathway may open up, perhaps with some help
from steroids,
If vomiting due to bowel obstruction is uncontrollably
severe, a tube can be This is called a "venting gastrostomy" and can be done under light sedation. Unlike a "nasogastric tube," a venting gastrostomy tube
does not stay in the Although a bowel obstruction may be a final
complication in the days before death, At its simplest, the digestive system it is a tube running from mouth to anus. This tube is like an assembly line, or more properly, a dissembly line. Its chief goal is to break down huge macromolecules
(proteins, fats and starch), which cannot be absorbed intact, into smaller
molecules (amino acids, fatty acids and glucose) that can be absorbed across
the wall of the tube, and into the circulatory system In many ways, the digestive system can be thought of as a
well-run factory in which
Each part of the digestive tube performs at least some of these tasks, and different regions of the tube have unique and important specializations. Like any well-run factory, proper function of the digestive system requires robust control systems. Control systems must facilitate communication among different sections of the digestive tract (i.e. control on the factory floor), and between the digestive tract and the brain (i.e. between workers and management). Control of digestive function is achieved through a combination of electrical and hormonal messages which originate either within the digestive system's own nervous and endocrine systems, as well as from the central nervous system and from endocrine organs such as the adrenal gland. Different parts of these systems are constantly talking to one another. The basic messages are along the lines of "I just received an extraordinary load of food, so I suggest you get prepared" (stomach to large intestine) or "For goodness sake, please slow down until I can catch up with what you've already given me" (small intestine to stomach). Fast review and things you need to know about:
NOTE: Here and there, I will begin (as of Mar
01,2005), to add some sites you may http://www-medlib.med.utah.edu/WebPath/GIHTML/GI416.html When YOU are there --- you will also be able to access
the INDEX.
INTESTINES This can be a lengthy subject. But, from personal and many customers over the years, there are many problems that are considered in the Intestines. Major one is that instead of the normal 85% good bacteria and 15% bad bacteria, there is usually a more realistic ratio of 85 % bad to little or no good bacteria. This comes about for many reasons, but usually it's due
to use of antibiotics, Now for the product which is most inquired about, ordered and re-ordered: And that is FLORA SOURCE Please check this. It is the leading probiotic worldwide, and although it
does many things, A = Replenishes the good
bacteria When you visit the FLORA SOURCE web site (above), you
will see
Role of INTESTINAL BACTERIA and the Effect of Probiotics in MAN Many pathologies are closely related to lifestyle and in
theory could be The stress of modern life together with a reduction in
physical activity and consumption of processed foods and chemical substances
can contribute There is firm evidence of how our genetic heritage,
adapted for millions In Western society today the consumption of sodium,
rapidly absorbed Food preservation methods adopted by primitive man
(drying or more The lifestyle of our times has enormously reduced the
availability of naturally fermented foods and following identification of
microbes in the recent past all bacteria have been considered in irrefutable
source of disease and The food industry's drive to extend food preservation
life has led the As consumption of many antibacterial substances - ranging
from vinegar The combination of extreme hygiene measures adopted
during childbirth Although not yet proven, there is a suspicion that this
may be related to Successive recourse to antibiotics for combating
infections and the over Antibiotic resistance, a predisposition to later
infection after treatment, The current focus on use of probiotics - a term used to
define all live We could continue --- but consider FLORA SOURCE(notation from webmaster)
THE MOUTH AND THE TEETH In humans, the mouth is defined in front and at the
sides by the lips, In the rear it merges with the throat. The roof
of the mouth is composed of the hard The lips, palates, tongue, and teeth are the major
components in speech formation, The process of digestion begins in the mouth; the
chewing and grinding action of the teeth reduces the food to a readily
digestible substance. The enzymatic process of converting Saliva produced in these glands moistens food,
preparing it for processing in
They are hard, calcified structures embedded in the bone of the jaws or vertebrates that perform the primary function of mastication. Humans have a temporary set of teeth, the deciduous, or milk teeth. They usually erupt between the 6th and 24th months. At about six years of age, the preliminary teeth begin
to be shed as The last of the permanent teeth (wisdom teeth) may not
appear until the 25th year, Human canines are the smallest found in any mammal. Among all mammals, the tooth consists of a crown, the
portion visible in The portion of the gum surrounding the root, known as
the periodontal The jawbone serves as a firm anchor for the root. The center of the crown is filled with soft, pulpy
tissue containing blood vessels Surrounding the pulp and making up the greater bulk of
the tooth is a hard, Most non mammalian vertebrates do not have the outer layer of enamel on their teeth, but instead have a substance known as vitro dentine, similar to dentine, though much harder. Proper diet is necessary for the development and
maintenance of sound teeth, The most common disorder that affects the teeth is tooth decay. A widely accepted explanation of the process of
tooth decay is that salivary bacteria convert carbohydrate particles in the
mouth into lactic acid, which attacks Regular cleansing and semiannual dental examinations are important in preventing dental caries and gum disorders. Fluoridation of public water supplies and use of fluoride toothpastes also help prevent tooth decay. In the study of fossil remains done in paleontology
and physical anthropology,
The front part, known as the hard palate, (formed by
the upper maxillary bones and the The back portion (or soft palate), consists of muscular
tissue and mucous A small cone like projection (the uvula), hangs from
the middle The soft palate and uvula move upward during swallowing
or sucking, In mammals (other than humans), the soft palate overlaps the larynx during swallowing so as to prevent entry of foreign substances into the respiratory tract. Both the hard and soft portions of the
palate are lined with mucous membrane If the sides of the bony palate fail to come together
during embryonic development an opening, remains along the midline. This
condition, known as cleft palate,
MOUTH --- Please check the following: In humans, the tongue functions principally in chewing, swallowing, and speaking. The human tongue is covered by a mucous membrane
containing small projections called papillae, which give it a rough surface.
Tiny taste organs, (or buds), are scattered over The appearance of the tongue is often an indication of
body health; a pinkish-red "Thrush" in medicine, is infection caused by the fungus Candida albicans, manifested by white, slightly raised patches on the mucous membrane of the tongue, mouth, and throat. The mucous membrane beneath the patches is usually raw and bleeding. The overgrowth of this fungus results when the balance in the normal oral microbe population is disturbed by antibiotic therapy or disease. It occurs most frequently in infants, in adults suffering from chronic illnesses, in the debilitated, in the immunosuppressed, and in individuals on long-term antibiotic, corticosteroid, or anti neoplastic therapy. It is often an early symptom of AIDS.
The Larynx is the organ of voice.
Commonly known as the voice box, the larynx The human larynx extends from the
windpipe. During silent breathing, the vocal cords rest along the larynx walls, leaving the air passage fully open. During speech, the cords are stretched across the larynx; air released from the lungs is forced between the cords, causing them to vibrate and so produce voice. Various muscles adjust the tension of the cords as well as the space between them. This varies the pitch of the sounds produced. The more taut the cords, the higher the pitch. Since men's larynges are usually larger than women's, male vocal cords tend to be longer and the male voice is thus deeper. Growth may double the length of the vocal cords in the
male adolescent; hence his dramatic “change of voice.” Over the vocal
cords extend parallel The larynx controls pitch and volume of vocal utterances — it produces initial sounds, while the articulation of these sounds results from the manipulation of teeth, tongue, palate, and lips. Above them, (at the opening of the larynx into the throat), hangs the epiglottis, a flap of cartilage that helps to seal off the lower respiratory tract during swallowing so that food and other foreign elements do not enter it. The process of digestion begins in the mouth; the chewing and grinding action of the teeth reduces the food to a readily digestible substance. The enzymatic process of converting starch to sugar is initiated by salivary amylase (ptyalin) excreted by the three salivary glands located at the angle of the jawbone and under the tongue. Saliva produced in these glands moistens
food, preparing it for There are three pairs of glands that secrete the alkaline digestive fluid, (saliva), into the mouth. The largest pair of salivary glands is situated just below and in front of each ear (parotid glands), the second pair is below the jaw (submandibular), and the third is under the tongue (sublingual). Ducts carry the secretions of the salivary glands into the mouth cavity. Together with the mucus secreted by the membrane of the mouth and the secretions of other small glands in the mouth, saliva helps to keep the mouth moist, softens the food as it is chewed, and by means of salivary amylase (the digestive enzyme contained in saliva) converts starch to sugar, initiating the process of digestion. The flow of saliva is stimulated by the presence of food in the mouth, or even the sight and smell of food. A lack of salivary flow from a gland may be caused by the formation of a calculus, (or mineral concretion), that blocks a duct. The parotid glands are subject to growths, usually benign, and to infection. Is a hollow structure of bone and
cartilage extending from the middle ear to the rear of By
permitting air to leave or enter the middle ear, the tube equalizes air
pressure on either side of the eardrum. The tube can become blocked, as by
enlarged adenoids Earache and diminution of hearing may result. The tube may also serve as a pathway to the ear for infections of the throat. A common ear disease known as Otitis Media, usually appearing in early childhood, is thought to be related to the Eustachian tube. The tube
tends to be shorter and more horizontal among children, factors which
facilitate The EAR is the organ of hearing and equilibrium. The human ear consists of outer, middle, and inner parts. The outer ear is the visible portion; it includes the skin-covered flap of cartilage known as the auricle, or pinna, and the opening (auditory canal) leading to the eardrum. The middle ear, separated from the outer ear by the eardrum, contains three small bones, or ossicles. Because of their shapes, these bones are known as the hammer (malleus), anvil (incus), and stirrup (stapes). Air reaches the middle ear through the Eustachian Tube, or auditory tube, which connects it to the throat. ABOUT THE ESOPHAGUSNormal Images of the Esophagus Image 1 Heartburn is a burning sensation felt behind the breastbone and sometimes in the neck and throat. It is caused by stomach acid refluxing or splashing up into the esophagus -- the muscular tube that connects the throat to the stomach. At the lower end of the esophagus where it enters the stomach, there is a strong muscular ring called the Lower Esophageal Sphincter (LES). The LES should remain tightly closed,
except to allow food and liquid to pass into the stomach. This is known as Gastroesophageal Reflux Disease
(GERD). If GERD is untreated, there is About 1 in 10 patients with GERD are found to have a condition called What is Barrett's Esophagus? The cells lining the esophagus differ from those lining
the stomach or intestines,
They also have a distinctly different appearance, so it is usually easy for Normally, there is an area at the end of the esophagus
that marks the border between the cells Since the cells lining the stomach are protected from
contact with acid, their growth into the esophagus may actually be a defense
mechanism. It may protect the normal tissue in the esophagus against Unfortunately, these tissue changes may be
a forerunner of cancer of the lower esophagus, Cancer of the upper esophagus (squamous cell cancer) is
usually related to This type of cancer appears to be decreasing in the
population, while the rate of Cause and Symptoms Patients with Barrett's usually have symptoms similar
to those produced by Some Barrett's patients may also suffer from other
complications of GERD, such as esophageal peptic ulcers and stricture
(narrowing of the esophagus) that comes from scarring. These facts are why
it is important for patients with these symptoms Diagnosis The physician examines the lining of the
esophagus and stomach with a thin, lighted, flexible endoscope. Biopsies are
performed, taking pieces of tissue to be examined under a microscope for
abnormal cells which have the potential of becoming malignant.
Things Patients Can Do ![]() Image 1 Bleeding is the feared complication. The Larynx It is a portion of the digestive tube that conducts food from the mouth to the stomach. When food is swallowed it passes from the pharynx into the esophagus, initiating rhythmic contractions of the esophageal wall, which propel the food along toward the stomach. The walls of the esophagus are lined with mucous glands
that continue the lubrication of
Normal Images of the Stomach
Image 2 These are images of the normal stomach. The stomach has two parts. The upper part is called the fundus. It is where food enters from the esophagus and where it stays until it is ground into small fragments. Image 1 is a picture of the fundus or upper portion of the stomach. You see the endoscope has entered the stomach and then has made a U-turn to take the picture. Image 2 is the antrum with the pylorus in the distance. Image 3 is a close up of the pylorus which normally continuously opens and closes. More important information about the Stomach follows: One Meal in the Life of the StomachThe stomach functions dynamically, in parallel with meals. Consider the stomach's most notable activity - secretion of acid. Acid is secreted in large quantities when the stomach is distended with food, which is useful because it facilitates the initial breakdown of proteins. However, once the meal has been liquefied and the stomach has emptied, acid secretion trickles to a stop and remains shut off during the inter digestive period. This shut-off in acid secretion is a good thing - otherwise excessive acid would damage the mucosa of the stomach and small intestine, as happens in certain disease states. Gastric function is often classified into three phases in which secretory and motor activities are tightly coupled. Try identifying these phases in yourself or your loved ones around meal time: Cephalic phase ("wake up call"): Seeing, smelling and anticipating food is perceived in the brain and the brain informs the stomach that it should prepare for receipt of a meal. This communication is composed of parasympathetic stimuli transmitted thought --- the vagus nerve to the enteric nervous system, resulting in release of acetylcholine in the vicinity of G cells and parietal cells. Binding of acetylcholine to its receptor on G cells induces secretion of the hormone gastrin, which, in concert with acetylcholine and histamine, stimulates parietal cells to secrete small amounts of acid. Additionally, a low level of gastric motility is induced. In essense, the gastric motor is turned on and begins to idle. Gastric phase ("full steam ahead"): When a meal enters the stomach several additional factors come into play, foremost among them --- distension and mucosal irritation. Distension excites stretch receptors and irritation activates chemo receptors in the mucosa. These events are sensed by enteric neurons, which secrete additional acetylcholine, further stimulating both G cells and parietal cells; gastrin from the G cells feeds back to the parietal cells, stimulating it even further. Additionally, activation of the enteric nervous system and release of gastrin cause vigorous smooth muscle contractions. The net result is that secretory and motor functions of the stomach are fully turned on - lots of acid and pepsinogen are secreted, pepsinogen is converted into pepsin and vigorous grinding and mixing contractions take place. However, there is a mechanism in place in the stomach to prevent excessive acid secretion - if lumenal pH drops low enough (less than about 2), motility and secretion are temporarily suspended. Intestinal phase ("step on the brakes"): As food is liquefied in the stomach, it is emptied into the small intestine. Its seems to be important for the small intestine to be able to slow down gastric emptying, probably to allow it time to neutralize the acid and efficiently absorb incoming nutrients. Hence, this phase of gastric function is dominated by the small intestine sending inhibitory signals to the stomach to slow secretion and motility. Two types of signals are used: nervous and endocrine. Distension of the small intestine, as well as chemical and osmotic irritation of the mucosa is transduced into gastric-inhibitory impulses in the enteric nervous system. This nervous pathway is called the enterogastric reflex. Secondly, enteric hormones such as cholecystokinin and secretin are released from cells in the small intestine and contribute to suppression of gastric activity. Collectively, enteric hormones and the enterogastric reflex put a strong brake on gastric secretion and motility. As the ingesta in the small intestine is processed, these stimuli diminish, the damper on the stomach is released, and its secretory and motor activities resume To summarize, the brain alerts the stomach that it should expect arrival of a meal and the stomach comes out of its interdigestive quiescence and begins low level motor and secretory activity (cephalic phase). After a meal is consumed, the gastric motor and secretory activity is fully turned on (gastric phase). If the meal is at all substantial, the gastric phase is periodically suppressed by signals from the small intestine and, if gastric pH falls to very low levels, from the stomach itself. Eventually, the meal is fully liquefied and emptied, and the stomach falls back into a state of very low motor and secretory activity, where it remains until the next cephalic phase.
Next, you will be into GASTRITIS. We feel you should know the
following about Control of Gastric EmptyingThe rate of gastric emptying is strongly influenced by both volume and composition of gastric contents, which makes considerable sense. Consider three examples of something you might ingest and which rate of gastric emptying would be most appropriate:
For liquids, the principal determinant of rate of gastric emptying is volume and, secondarily, composition. If the liquid is low in nutrients (e.g. Evian bottled water), there is an exponential relationship between volume and rate of emptying - large volumes empty at an exponentially faster rate than small volumes. However, if the fluid is hypertonic or acidic or rich in nutrients such as fat or certain amino acids, the rate of gastric emptying will be considerably slower and non-exponential. Indeed, the rate of gastric emptying of any meal can be predicted rather accurately by knowing its nutrient density. Nutrient density is sensed predominantly in the small intestine by osmoreceptors and chemoreceptors, and relayed to the stomach as inhibitory neural and hormonal messages that delay emptying by altering the patterns of gastric motility. The presence of fat in the small intestine is the most potent inhibitor of gastric emptying, resulting in relaxation of the proximal stomach and diminished contractions of the distal, "gastric grinder" - when the fat has been absorbed, the inhibitory stimulus is removed and productive gastric motility resumes. GASTRITIS The usual symptoms are burning in the stomach area, nausea and even vomiting of a coffee ground or red blood material material. More on Gastritis and
ANTRAL EROSIONS Image 1 Image 2 Image 1 shows the antrum or outlet of the stomach. There are many black-based erosions here. This means that the lining of the stomach has been injured and you see a black blood clot in the base of the erosions.Image 2 shows small white-based erosions next to the dark hole called the pylorus, which is the outlet to the stomach. The bright white spots are light reflection while the bubbly white areas are swallowed saliva. These erosions can lead to ulcers. Aspirin or any of the arthritis medicines such as ibuprofen, Naprosyn, Motrin, Advil, Voltaren and Feldene can cause such erosions. Ulcers of the Stomach Image 1Gastric Ulcer This stomach ulcer is clean and benign appearing which means it is probably not malignant or cancerous. The lining of the stomach is healthy and pink. The black hole in the background is the pylorus which is the outlet to the stomach. This particular ulcer occurred because the patient was taking an arthritis medicine called an NSAID (nonsteroidal anti-inflammatory drug). Examples of these medications are ibuprofen, Naprosyn, Motrin, Advil, Voltaren and Feldene. The bacteria, H. pylori, which also can cause stomach ulcers, was not found. (not in this situation, but in mine, it was ... a webmaster note ....) Helicobacter pylori (H. pylori)Note:
Before you get to the existing text, Do look at the http://www-medlib.med.utah.edu/WebPath/GIHTML/GI256.html
The bacteria is probably acquired from contaminated
food or from a drinking glass. It is only after H. pylori bacteria injure
the protective mucous layer of the stomach, allowing damage by stomach acid,
that an ulcer develops.
Aspirin and Arthritis Medications So, H. pylori and certain drugs are the two major
factors that cause ulcers. In rare cases, a patient will produce very large
amounts of acid and develop ulcers. This condition is called Zollinger
-Ellison syndrome.
Finally, some people get ulcers for unknown reasons.
Symptoms The upper gastrointestinal tract begins with the J-shaped stomach secretes a potent acid and churns food
into small particles. The Procedure The patient can breath easily throughout the exam. Other instruments can be passed through the endoscope to perform additional procedures if necessary. For example, a biopsy can be done in which a small tissue specimen is obtained for microscopic analysis. A polyp or tumor can be removed using a thin wire snare and electrocautery (electrical heat). The exam takes from 15 to 30 minutes, after which the patient is taken to the recovery area. There is no pain with the procedure and patients seldom remember much about it. PYLORIC DILATION A sausage-shaped balloon was put through this narrowing
and then inflated as seen in Image 2. It resulted in a planned tear in the
valve, making the opening larger Duodenitis Image 1 Image 2
Image 1 Image 2
Image 3 Image 4
Let's take a tour of the normal colon. The colon is about 5-6 feet long. Its primary purpose is to dehydrate and store the liquid stool that enters it. The colon begins in the right lower abdomen where the small intestine ends. This part of the colon is called the cecum. The ileocecal valve (ICV) at the end of the ileum regulates the flow from the small bowel into the colon. Image 1 shows the typical appearance of the ICV as seen from above. It usually has a puffy, orangish appearance and, at times, it is shaped like your lower lip. Image 2 looks directly at the slit opening of the valve. Image 3 is at the base of the cecum where the appendix is attached. Here you see the inside opening of the long finger-like appendix in the base of the cecum. Image 4 is a picture of the ileum or small bowel after the endoscope has passed through the ICV. You see that the lining here has a fine feathery appearance. The function of the ileum is different from the colon. In the small intestine nutrients are absorbed through tiny wavy fronds called villi, so you see a speckling of light being reflected back from these villi. The HEART
Is a muscular organ that pumps blood to all parts of the body. The rhythmic beating of the heart is a ceaseless activity, lasting from before birth to the end of life. The human heart is a pear-shaped structure about the size of a fist. It lies obliquely within the chest cavity just left of center, with the apex pointing downward. The heart is constructed of a special kind of muscle called myocardium or cardiac muscle, and is enclosed in a double-layered, membranous sac known as the pericardium. A wall of muscle divides the heart into two cavities: the left cavity pumps blood throughout the body, while the right cavity pumps blood only through the lungs. Each cavity is in turn divided into two chambers, the upper ones called atria, the lower ones ventricles. Venous blood from the body, containing large amounts of carbon dioxide, returns to the right atrium. It enters the right ventricle, which contracts, pumping blood through thepulmonary artery to the lungs. Oxygenated blood returns from the lungs to the left atrium and enters the left ventricle, which contracts, forcing the blood into the aorta, from which it is distributed throughout the body.In addition, the heart employs a separate vascular system to obtain blood for its own nourishment. Two major coronary arteries regulate this blood supply.
Now we'll add some of our more
comprehensive presentations HEALTH SUCCESS Having reached this point in the site layout, I tell
you that this means I am leaving some of the building "blocks".
Later, it will be in a better position to enable Will expand the Menu Column at the left side for help to Navigation. Keep the faith.
Year after year, month
after month, day after day, the agony of failing health and the inability
and failure to get healing help from the "System", invigorates us to
|