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    RATIONALE

    For all individuals, mental, physical and social healths are vital and interwoven strands of

    life. As our understanding of this relationship grows, it becomes ever more apparent that mental

    health is crucial to the overall well-being of individuals, societies and countries. The

    leukodystrophies are rare diseases that affect the cells of the brain. Specifically, the diseases

    affect the myelin sheath, the material that surrounds and protects nerve cells. Damage to this

    sheath slows down or blocks messages between the brain and the rest of the body. This leads

    to problems with movement, speaking, vision, hearing, mental and physical development. Acute

    Gastroenteritis is common in children and in developing countries. It is marked by inflammation

    of the gastrointestinal tract involving both the stomach and small intestine resulting in

    diarrhea, vomiting and abdominal cramps. In the pediatric population acute gastroenteritis

    remains a significant cause of pediatric patient morbidity and mortality. For these patients, oral

    rehydration therapy is an intervention that should be initiated with the first signs and symptoms.

    Hand washing is the most basic practice in preventing infection. Gastrointestinal infections are

    infectious diseases that can spread from one person to another by contaminated hands.

    Washing hands properly after using the toilet, handling animals and before and after handling

    food helps prevent a range of diseases, including various forms of gastroenteritis. Some forms

    of gastroenteritis can cause serious complications, especially for young children, the elderly, or

    those with a weakened immune system.

    Our group has been exposed to Holy Child Ward for our Pediatric rotation. In our three

    weeks duty we are expected to have a client as a subject for case study. We chose our client

    V.C. because he was having a condition that is new to us. He was diagnosed with

    leukodystrophy, acute gastroenteritis with mild dehydration. Our group wants to have a case

    that is not common to challenge us and to learn new things. We want to have a case that will

    practice our research abilities. Our patients parents were very cooperative and they permitted

    us that their child will be the subject of our case study.

    Mental and neurological disorders are highly prevalent worldwide. The Global

    Burden of Disease report drew the attention of the international health community to the fact

    that the burden of mental and neurological disorders has been seriously underestimated by

    traditional epidemiological methods that took into account only mortality, but not disability

    http://en.wikipedia.org/wiki/Gastrointestinal_tracthttp://en.wikipedia.org/wiki/Stomachhttp://en.wikipedia.org/wiki/Small_intestinehttp://en.wikipedia.org/wiki/Diarrheahttp://en.wikipedia.org/wiki/Vomitinghttp://en.wikipedia.org/wiki/Gastrointestinal_tracthttp://en.wikipedia.org/wiki/Stomachhttp://en.wikipedia.org/wiki/Small_intestinehttp://en.wikipedia.org/wiki/Diarrheahttp://en.wikipedia.org/wiki/Vomiting
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    rates. This report specifically showed that while the mental and neurological disorders are

    responsible for about one per cent of deaths, they account for almost 11 per cent of disease

    burden the world over. (www.who.int) In the Philippines there is an extrapolated prevalence

    of 862 all in the estimated population used which is 86,241,697. (www.rightdiagnosis.com)

    Worldwide, Acute Gastroenteritis (AGE) provokes an estimated 125 million physician visits, 9

    million hospital admissions and 1.8 million annual deaths in children less than 5 years of age.

    Although worldwide mortality from this illness remains a significant challenge, pediatric death

    rates from diarrheal illnesses have recently been substantially reduced, largely secondary to

    worldwide campaigns for treatment of affected children with oral rehydration therapy.

    (www.medscape.com) In the Philippines there are 562 cases of AGE in male and 449 in female,

    there is a total of 1,038 in both sexes having Acute gastroenteritis in 100,000 population and a

    percentage of 12.18 in the year 2006. (www.doh.gov.ph) Diarrhea and Gastroenteritis are one

    of the leading causes of morbidity in all ages here in Davao City. There are 4,205 reported

    cases in 100,000 populations with a rate of 310.7 last 2010 according to the City Health

    Office. (www.davaohealth.brinkster.net)

    In the context of nursing education this study can contribute new learning regarding

    patients having leukodystrophy and acute gastroenteritis. This study is significant in nursing

    research because it trains us to become better researchers whose study could be of good use

    at present and future studies. Furthermore this study enables us to know and learn newinformation that will be of help to us in the future. This case study can be used as a data for

    research and future reference. By having this case study it practices our ability in doing

    research and it also gains us new learning.

    http://www.who.int/http://www.rightdiagnosis.com/http://www.medscape.com/http://www.doh.gov.ph/http://www.who.int/http://www.rightdiagnosis.com/http://www.medscape.com/http://www.doh.gov.ph/
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    OBJECTIVES

    General objectives

    After a 3-week span of pediatric rotation; our group the BSN 2a group3 subgroup1 of

    San Pedro College starting to learn more about pediatric patients by finishing our case study

    that will also improve our knowledge, skills, and attitude.

    Specific objectives

    1. Formulate specific, measurable, attainable, realistic and time-bounded goals andobjectives for this study;

    2. select a suitable client for our pediatric concept;

    3. establish an environment with good working and therapeutic relationship as well as trust

    with the patient and with his significant others;

    4. gather necessary data about the patients recent condition as well as his health history;

    5. trace the clients family history up to the 3rd generation;

    6. discuss the patients developmental data according to Erik Erikson and Robert

    Havighursts theories;7. define the diagnosis of the patients condition;

    8. perform a cephalocaudal and neurological assessment to determine the patients current

    condition;

    9. present the Anatomy and Physiology of the systems involved in the condition of the

    patient;

    10. list down the actual diagnostic examinations of our client;

    11.present all the medications given and administered to the patient;

    12. enumerate the medical management rendered to the patient upon hospitalization13. identify specific needs of the patient and provide specific nursing interventions;

    14.present recommendations and further health teachings pertinent to the patient and

    family;

    15.evaluate the prognosis with its justification regarding the clients health condition in

    relation with compliance, age, environment and family support and;

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    16. list the references used in the completion of this case study.

    ANATOMY AND PHYSIOLOGYOverview of the Digestive System

    Overall, the digestive system performs six basic

    processes.

    1. Ingestion. This process involves taking liquids and

    foods into the mouth.

    2. Secretion. Process of producing a substance from the

    cells and discharging it. Each day, cells within the walls

    of the GI tract and accessory digestive organs secrete a

    total of about 7 liters of water, acid, buffers and enzymes

    into the lumen of the tract.

    3. Mixing and propulsion. Alternating contractions and relaxations of the smooth muscle in the

    walls of the GI tract mix food and secretions and propel them towards the anus. This capability

    of the GI tract to mix and move material along its length is called motility.

    4. Digestion. Mechanical and chemical processes break down ingested food into small

    molecules. In mechanical digestion the teeth cut and grind food before it is swallowed, and then

    smooth muscles of the stomach and small intestine churn the food. As a result, food molecules

    become dissolved and thoroughly mixed with digestive enzymes. In chemical digestion the large

    carbohydrate, lipid, protein and nucleic acid molecules in food are split into smaller molecules

    by hydrolysis. Digestive enzymes produce by the salivary glands, toungue, stomach, pancreas

    and small intestine catalyze these catabolic reactions. A few substances in food can be

    absorbed without chemical digestion. These include vitamins, ions, cholesterol and water.

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    5. Absorption. The entrance of ingested and secreted fluids, ions, and the products of digestion

    into the epithelial cells lining the lumen of the GI tract is called absorption. The absorbed

    substances pass into blood or lymph and circulate to cells throughout the body.

    6. Defecation. Wastes, indigestible substances, bacteria, cells sloughed from the lining of the

    GI tract, and digested materials that were not absorbed in their journey through the digestive

    tract leave the body through the anus in a process call defecation. The eliminated material is

    termed feces.

    THE MOUTH

    The mouth is the reservoir for the chewing and mixing of food with saliva. As food

    particles become smaller and move around in the mouth, the taste

    buds and olfactory nerves are continuously stimulated, adding to

    the satisfaction of eating. The tongues surface contains thousands

    of chemoreceptors, or taste buds, which can distinguish salty,

    sour, bitter and sweet tastes. Tastes and food odors help to

    initiate salivation and the secretion of gastric juice in the stomach.

    There are 32 permanent teeth in the adult mouth, and they are

    important for speech and mastication.

    THE TONGUE

    The tongue is an accessory digestive organ composed of skeletal muscle covered with

    mucous membrane. On the upper surface of the tongue are small projections called papillae,

    many of which contain taste buds. Together with its associated muscles, it forms the floor of the

    oral cavity. The tongue is divided into symmetrical lateral halves by a median septum that

    extends its entire length, and it is attached inferiorly to the hyoid bone, styloid process of the

    temporal bone and mandible.

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    THE TEETH

    The teeth or dentes are accessory digestive organs located in sockets of the alveolar

    processes of the mandible and maxillae. The alveolar processes are covered by the gingivae or

    gums which extend slightly into each socket. The sockets are lined by the periodontal ligament

    or membrane, which consists of dense fibrous connective tissue that anchors the teeth to the

    socket walls.

    SALIVATION

    The three pairs of salivary glands, the submandibular, sublingual, and parotid glands

    secrete about 1 L of saliva per day. Saliva consists mostly of water with mucus, sodium,

    bicarbonate, chloride, potassium, and salivary a-amylase (ptyalin), and enzyme that initiates

    carbohydrate digestion in the mouth and stomach.

    SWALLOWING

    The esophagus is a hollow, muscular tube approximately 25cm long that conducts

    substances from the oropharynx to the stomach. Swallowed food is moved to the stomach by

    peristalsis, the sequential contraction and relaxation of outer longitudinal and inner circular

    layers of muscles.

    Each end of the esophagus is opened and

    closed by a sphincter. The upper esophageal

    sphincter keeps air from entering the esophagus

    during respiration. The lower esophageal

    sphincter (cardiac sphincter) prevents

    regurgitation from the stomach.

    ESOPHAGUS

    The esophagus is a muscular tube that

    takes food from the pharynx to the stomach; no

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    digestion takes place here. Peristalsis of the esophagus propels food in one direction and

    ensures that food gets to the stomach even if the body is horizontal or upside down. The

    esophagus is a collapsible muscular tube, about 25cm long, that lies posterior to the trachea.

    The esophagus begins at the inferior end of the laryngopharynx and passes through the

    mediastinum anterior to the vertebral column, then it pierces the diaphragm through and

    opening called the esophageal hiatus, and ends in the superior portion of the stomach protrudes

    above the diaphragm through the esophageal hiatus.

    STOMACH

    The stomach is a J-shaped enlargement of the GI tract directly inferior to the diaphragm

    in the epigastric, umbilical and left hypochondriac regions of the abdomen. The stomach

    connects the esophagus to the duodenum, the first part of the small intestine. Because a meal

    can e eaten much more quickly than the intestines can digest and absorb it.

    The stomach has four main regions: the cardia, fundus, body and pylorus. The cardia

    surrounds the superior opening of the stomach. The rounded portion superior to and to the left

    of the cardia is the fundus. Inferior to the fundus is the large central portion of the stomach

    called the body. The region of the stomach that connects to the duodenum is the pylorus; it has

    two parts, the pyloric antrum which connects to the body of the stomach, and the pyloric canal,

    which leads into the duodenum. When the stomach is

    empty, the mucosa lies in large folds called rugae.

    The pylorus communicates with the duodenum of the small

    intestine via a sphincter called the pyloric sphincter. The

    concave medial border of the stomach is called the lesser

    curvature and the convex lateral border is called the greater

    curvature.

    PANCREAS

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    The pancreas is located in the upper left abdominal quadrant between the curve of the

    duodenum and the spleen and is about 6 inches (15 cm) in length. The exocrine glands of the

    pancreas

    are called acini. They produce enzymes that are involved in the digestion of all three types of

    complex food molecules. The pancreatic enzyme amylase digests starch to maltose. Lipase

    converts emulsified fats to fatty acids and glycerol. Trypsinogen is an inactive enzyme that is

    changed to active trypsin in the duodenum. Trypsin digests polypeptides to shorter chains of

    amino acids.

    SMALL INTESTINE

    The major events of digestion and absortion occur

    in a long tube called small intestine. Its length alone

    provides a large surface area for digestion and

    absorption and that area is further increased by

    circular folds, villi and microvilli. The small intestine ifs

    dived into 3 regions. It is composed of duodenum,

    jejunum and ileum.

    LARGE INTESTINE

    The large intestine is the terminal portion of the GI tract. The overall functions of the

    large intestine are the completion of absortion, the

    production of certain vitamins, the formation of feces, and

    the expulsion of feces from the body.

    It is about 1.5m long and 6.5cm in diameter,

    extends form ileum to anus. It is attached to the posterior

    abdominal wall by its mesocolon, which is a double layer

    of a peritoneum. Structurally the four major regions of the

    large intestine are the cecum, colon, rectum and anal

    canal.

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    Summary

    The processes of the digestion of food and the absorption of nutrients enable the body to

    use complex food molecules for many purposes. Much of the food we eat literally becomes part

    of us. The body synthesizes proteins and lipids for the growth and repair of tissues and

    produces enzymes to catalyze all of the reactions that contribute to homeostasis. Some of our

    food provides the energy required for growth, repair, movement, sensation, and thinking. In the

    next chapter we will discuss the chemical basis of energy production from food and consider the

    relationship of energy production to the maintenance of body temperature.

    Overview of the Nervous System

    The nervous system is an organ system containing a network of specialized cells

    called neurons that coordinate the actions of an animal and transmit signals between different

    parts of its body.

    http://en.wikipedia.org/wiki/Biological_systemhttp://en.wikipedia.org/wiki/Neural_networkhttp://en.wikipedia.org/wiki/Neuronhttp://en.wikipedia.org/wiki/Animalhttp://en.wikipedia.org/wiki/Biological_systemhttp://en.wikipedia.org/wiki/Neural_networkhttp://en.wikipedia.org/wiki/Neuronhttp://en.wikipedia.org/wiki/Animal
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    Nerve Cells

    Neurons

    Neurons can be distinguished from other cells in a

    number of ways, but their most fundamental property is that

    they communicate with other cells via synapses, which are

    membrane-to-membrane junctions containing molecular

    machinery that allows rapid transmission of signals, either

    electrical or chemical Many types of neuron possess

    an axon, a protoplasmic protrusion that can extend to

    distant parts of the body and make thousands of synaptic contacts. Axons frequently travel

    through the body in bundles called nerves.

    a. Dendrites- are the branched projections of a neuron that act to conduct the electrochemical

    stimulation received from other neural cells to the cell body, orsoma, of the neuron from which

    the dendrites project.

    http://en.wikipedia.org/wiki/Synapsehttp://en.wikipedia.org/wiki/Axonhttp://en.wikipedia.org/wiki/Neuronhttp://en.wikipedia.org/wiki/Electrical_conductionhttp://en.wikipedia.org/wiki/Electrochemistryhttp://en.wikipedia.org/wiki/Stimulationhttp://en.wikipedia.org/wiki/Soma_(biology)http://en.wikipedia.org/wiki/Synapsehttp://en.wikipedia.org/wiki/Axonhttp://en.wikipedia.org/wiki/Neuronhttp://en.wikipedia.org/wiki/Electrical_conductionhttp://en.wikipedia.org/wiki/Electrochemistryhttp://en.wikipedia.org/wiki/Stimulationhttp://en.wikipedia.org/wiki/Soma_(biology)
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    b. Soma- is the central part of the neuron. It contains the nucleus of the cell, and therefore is

    where most protein synthesis occurs. The nucleus ranges from 3 to 18 micrometers in diameter.

    c. Axon- is a finer, cable-like projection that can extend tens, hundreds, or even tens of

    thousands of times the diameter of the soma in length. The axon carries nerve signals away

    from the soma (and also carries some types of information back to it).

    d. Axon terminal- contains synapses, specialized structures where neurotransmitterchemicals

    are released to communicate with target neurons.

    Glial Cells

    are non-neuronal cells that provide support and nutrition, maintainhomeostasis,

    form myelin, and participate in signal

    transmission in the nervous system.[9]In

    the human brain, it is estimated that the

    total number of glia roughly equals the

    number of neurons, although the

    proportions vary in different brain areas.

    A very important type of glial cell

    (oligodendrocytesin the central nervous

    system, and Schwann cells in the

    peripheral nervous system) generates layers of a fatty substance calledmyelinthat wraps

    around axons and provides electrical insulation which allows them to transmit action potentials

    much more rapidly and efficiently.

    2 Parts of the Nervous System

    1. Central Nervous System

    The central nervous system (CNS) is the largest part, and includes the brain andspinal

    cord. The spinal cavity contains the spinal cord, while the head contains the brain. The CNS is

    enclosed and protected by meninges, a three-layered system of membranes, including a tough,

    leathery outer layer called the dura mater. The brain is also protected by the skull, and the

    http://en.wikipedia.org/wiki/Cell_nucleushttp://en.wikipedia.org/wiki/Protein_biosynthesishttp://en.wikipedia.org/wiki/Nerve_signalhttp://en.wikipedia.org/wiki/Axon_terminalhttp://en.wikipedia.org/wiki/Neurotransmitterhttp://en.wikipedia.org/wiki/Homeostasishttp://en.wikipedia.org/wiki/Myelinhttp://en.wikipedia.org/wiki/Nervous_system#cite_note-Allen2009-8http://en.wikipedia.org/wiki/Human_brainhttp://en.wikipedia.org/wiki/Oligodendrocytehttp://en.wikipedia.org/wiki/Schwann_cellhttp://en.wikipedia.org/wiki/Myelinhttp://en.wikipedia.org/wiki/Central_nervous_systemhttp://en.wikipedia.org/wiki/Brainhttp://en.wikipedia.org/wiki/Spinal_cordhttp://en.wikipedia.org/wiki/Spinal_cordhttp://en.wikipedia.org/wiki/Spinal_cavityhttp://en.wikipedia.org/wiki/Headhttp://en.wikipedia.org/wiki/Meningeshttp://en.wikipedia.org/wiki/Dura_materhttp://en.wikipedia.org/wiki/Cell_nucleushttp://en.wikipedia.org/wiki/Protein_biosynthesishttp://en.wikipedia.org/wiki/Nerve_signalhttp://en.wikipedia.org/wiki/Axon_terminalhttp://en.wikipedia.org/wiki/Neurotransmitterhttp://en.wikipedia.org/wiki/Homeostasishttp://en.wikipedia.org/wiki/Myelinhttp://en.wikipedia.org/wiki/Nervous_system#cite_note-Allen2009-8http://en.wikipedia.org/wiki/Human_brainhttp://en.wikipedia.org/wiki/Oligodendrocytehttp://en.wikipedia.org/wiki/Schwann_cellhttp://en.wikipedia.org/wiki/Myelinhttp://en.wikipedia.org/wiki/Central_nervous_systemhttp://en.wikipedia.org/wiki/Brainhttp://en.wikipedia.org/wiki/Spinal_cordhttp://en.wikipedia.org/wiki/Spinal_cordhttp://en.wikipedia.org/wiki/Spinal_cavityhttp://en.wikipedia.org/wiki/Headhttp://en.wikipedia.org/wiki/Meningeshttp://en.wikipedia.org/wiki/Dura_mater
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    spinal cord by the vertebrae.Its main job is to get the information from the body and send out

    instructions.

    Brain

    The brain keeps the body in order. It helps to control all of the body systems and organs,

    keeping them working like they should. The brain also allows us to think, feel, remember and

    imagine. In general, the brain is what makes us behave as human beings. The brain

    communicates with the rest of the body through the spinal cord and the nerves. They tell the

    brain what is going on in the body at all times. This system also gives instructions to all parts of

    the body about what to do and when to do it.

    The brain is made of three main parts: the

    forebrain, midbrain, and hindbrain. The

    forebrain consists of the cerebrum, thalamus,

    and hypothalamus (part of the limbic system).

    The midbrain consists of the tectum and

    tegmentum. The hindbrain is made of the

    cerebellum, pons and medulla. Often the

    midbrain, pons, and medulla are referred to

    together as the brainstem.

    a. Ventricles- The ventricles are four cavities within the brain: two lateral ventricles, the third

    ventricle, and the fourth ventricle. Each ventricle contains a capillary network called a choroid

    plexus, which forms cerebrospinal fluid (CSF) from blood plasma. Cerebrospinal fluid is the

    tissue fluid of the central nervous system.

    b. Medulla- The medulla extends from the spinal cord to the pons and is anterior to the

    cerebellum. Its functions arethose we think of as vital (as in vital signs). Themedulla contains

    cardiac centers that regulate heartrate, vasomotor centers that regulate the diameter ofblood

    vessels and, thereby, blood pressure, and respiratorycenters that regulate breathing.

    e. Pons- bulges anteriorly from the upper part of the medulla. Within the pons are two

    respiratory centers that work with those in the medulla to produce a normal breathing rhythm.

    d. Midbrain- extends from the pons to the hypothalamus and encloses the cerebral aqueduct, a

    tunnel that connects the third and fourth ventricles.

    http://en.wikipedia.org/wiki/Vertebrahttp://en.wikipedia.org/wiki/Vertebra
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    e. Cerebellum- separated from the medulla and pons by the fourth ventricle and is inferior to

    the occipital lobes of the cerebrum. Many of the functions of the cerebellum are concerned with

    movement.

    f. Hypothalamus- Located superior to the pituitary gland and inferior to the thalamus, the

    hypothalamus is a small area of the brain. It produces the growth hormone releasing hormone

    (GHRH), antidiuretic hormone (ADH) and oxytocin. It regulates the body temperature and

    stimulates the visceral responses during emotional situations. It regulates the body rhythms

    such as secretion ofhormones, sleep cycles, changes in mood, or mental alertness.

    g. Thalamus- It is superior to the hypothalamus and inferior to the cerebrum. Many of the

    functions of the thalamus are concerned with sensation.

    h. Cerebrum- The largest part of the human brain is the cerebrum, which consists of two

    hemispheres separated by the longitudinal fissure. Cerebral cortex is the gray matter surface

    of the cerebrum.

    Frontal Lobes- are the motor areas that generate

    the impulses for voluntary movement.

    Parietal Lobes- The general sensory areas in the

    parietal lobesreceive impulses from receptors in the

    skin and feeland interpret the cutaneous sensations.

    Temporal Lobes- The olfactory areas in the

    temporal lobes receive impulses from receptors in

    the nasal cavities for thesense of smell.

    Occipital Lobes- Impulses from the retinas of the

    eyes travel along theoptic nerves to the visual areas in the occipital lobes.

    Basal Ganglia- are paired masses of gray matter within the

    white matter of the cerebral hemispheres. Their functions are

    certain subconsciousaspects of voluntary movement, and they

    workwith the cerebellum.Corpus Callosum- is aband of nerve fibers that connects the

    left and rightcerebral hemispheres.

    Spinal cord

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    Nerves divide many times as they leave the spinal cord so that they may reach all parts of

    the body. The thickest nerve is 1 inch thick and the thinnest is thinner than a human hair. Each

    nerve is a bundle of hundreds or thousands of neurons (nerve cells). The spinal cord runs down

    a tunnel of holes in your backbone or spine. The bones protect it from damage. The cord is a

    thick bundle of nerves, connecting your brain to the rest of your body.

    Spinal Nerves

    There are 31 pairs ofspinal nerves, those that emerge from the spinal cord. The nerves are

    named according to their respective vertebrae: 8 cervical pairs, 12 thoracic pairs, 5 lumbar

    pairs, 5 sacral pairs, and 1 very small coccygeal pair.

    Nerve Spinal Nerves That

    Contribute

    Distribution

    Phrenic C3C5 Diaphragm

    Radial C5C8, T1 Skin and muscles of posterior arm, forearm, and hand;

    thumb and first 2 fingers

    Median C5C8, T1 Skin and muscles of anterior arm, forearm, and hand

    Ulnar C8, T1 Skin and muscles of anterior arm, forearm, and hand

    Intercostal T2T12 Intercostal muscles, abdominal muscles; skin of trunk

    Femoral L2L4 Skin and muscles of anterior thigh, medial leg, and foot

    Sciatic L4S3 Skin and muscles of posterior thigh, leg and foot

    Table 83 MAJOR PERIPHERAL NERVES

    2. Peripheral nervous system

    The peripheral nervous system (PNS) is a

    collective term for the nervous system structures

    that do not lie within the CNS. The large majority

    of the axon bundles called nerves are considered

    to belong to the PNS, even when the cell bodies of

    the

    neurons to

    which they

    belong

    http://en.wikipedia.org/wiki/Peripheral_nervous_systemhttp://en.wikipedia.org/wiki/Peripheral_nervous_system
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    Cranial Nerves

    The 12 pairs ofcranial nerves emerge from the

    brain stem or other parts of the brain. The name cranial

    indicates their origin, and many of them do carry

    impulses for functions involving the head. Some,

    however, have more far-reaching destinations.

    Number and Name Function(s)

    I Olfactory Sense of smell

    II Optic Sense of sight

    III Oculomotor Movement of the eyeball; constriction of pupil in bright light or for near

    vision

    IV Trochlear Movement of eyeball

    V Trigeminal Sensation in face, scalp, and teeth; contraction of chewing muscles

    VI Abducens Movement of the eyeball

    VII Facial Sense of taste; contraction of facial muscles; secretion of saliva

    VIII Acoustic

    (vestibulocochlear)

    Sense of hearing; sense of equilibrium

    IX Glossopharyngeal Sense of taste; sensory for cardiac, respiratory, and blood pressure

    reflexes;

    contraction of pharynx; secretion of saliva

    X Vagus Sensory in cardiac, respiratory, and blood pressure reflexes; sensory

    and motor

    to larynx (speaking); decreases heart rate; contraction of alimentary tube

    (peristalsis); increases digestive secretions

    XI Accessory Contraction of neck and shoulder muscles; motor to larynx (speaking)

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    PATHOPHYSIOLOGY

    Intestinal Flora

    Antibiotic Harmful Bacteria and

    Causes damage andinflammation through

    invading and destroying

    Releases

    Stimulates mucosal linin of

    Greater secretion of water

    and electrolytes in the

    Active secretion of

    sodium carbonate and

    Inhibits reabsor tion of

    Large amounts of protein

    rich fluids are secreted into

    Bleedin and

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    REFERENCES

    Ackley, Betty J. (2009); Medical-Surgical Nursing: Clinical Management for Positive

    Outcomes; 8th edition; St. Louis, Missouri; Elsevier Inc.

    Black, Joyce M. (2008); Nursing Diagnosis Handbook: An Evidence-Based Guide to

    Planning Care; St. Louis Missouri; Mosby Inc.

    Scanlon, Valerie (2007); Essentials of Anatomy and Physiology; 5th edition; Arch Street

    Philadelphia; F.A. Davis Company

    Woolley, Wendy L. (2009); retrieve on February 28, 2012 from www.medscape.com

    Balance excess

    Overwhelming of large

    bowels ability to

    Diarrhe