Date post: | 07-Aug-2018 |
Category: |
Documents |
Upload: | jerilee-socute-watts |
View: | 218 times |
Download: | 0 times |
of 10
8/20/2019 Gastrointestinal System Part 2
1/22
25/06/20
The Gastrointestinal System(Part 2)
Prepared by: M. Cole
MSN BSN RN
Objectives
At the end of this session students should be able to:
1. Describe the common gastrointestinal system healthconditions in the child.
2. Perform health assessment of thegastrointestinal system on the childaccording to age.
2
Objectives cont’d
3. Describe the pathophysiology, incidence,clinical manifestation and prognosis ofeach disease process.
4. Explain diagnostic tests for each conditionidentified.
5. Describe treatment modalities for thedifferent conditions.
3
Objectives cont’d
6. Use the nursing process to provide ageappropriate nursing care for the child witha gastrointestinal system condition.
7. Describe health promotion strategies usedto restore health for the child with agastrointestinal system condition.
4
Dental caries
Is a progressive and destructive process causingdecalcification of the tooth enamel, destruction of dentinand cavitation of the teeth.
It can spread into the tooth pulp and may causeinflammation and abscess.
5
Dental caries
fluorideandfluorosis.com
6
8/20/2019 Gastrointestinal System Part 2
2/22
25/06/20
Etiology
Many organisms may cause dental caries.
Streptococci is such organism, the main cariogenicagent.
7
Pathophysiology
Streptococci produces a extra cellular polysaccharideand forms a plague over the teeth.
Gradual tooth decay begins following demineralizationof the enamel.
8
Destruction of dentin occurs with cavity formationoccurring causing inflammation and abscess formation.
Biting and contact surface are the most common sites.
Pathophysiology cont’d
9
Risk factors
Carbohydrate rich foods especially chocolate which stick toteeth
Poor oral hygiene with inadequate dental care
Sleeping with feeding bottle in mouth
Sweetening agents like honey
Fluoride deficiency/excess
10
Clinical manifestations
Pits and fissures in biting and contact surfaces commonlyin molars as initial features.
Cavity formation involving pulp, dental abscess
Sepsis
11
Treatment
Analgesics to relieve pain
Extraction
Antibiotics
12
8/20/2019 Gastrointestinal System Part 2
3/22
25/06/20
Preventative measures
Dietary modification by avoiding carbohydrate rich foodand avoiding oral retaining.
Use of fluoride tooth paste
Avoidance of chewing gum, chocolates, bottle feeding…
13
Preventative measures cont’d
Good oral and dental hygiene with correct brushingtechnique.
Mechanical movement of plaque and debris.
Dental sealant to pits and fissures.
Regular dental check-up
14
Oesophageal stricture
Narrowing of the oesaphagus.
Acquired oesaphageal stricture in childhood are mostlikely a result of reflux oesophagitis, corrosive injury oranastomotic scaring.
15
Oesophageal stricture
aurorahealthcare.org nejm.org16
Clinical manifestations
Drooling
Inability to swallow saliva and fluids
Difficulty feeding - ability to take liquids but not solids
Regurgitation of undigested food
17
Diagnostic test
Oesaphagoscopy - to evaluate the length, character,ability to dilate the defect and the condition of the mucusmembrane.
18
8/20/2019 Gastrointestinal System Part 2
4/22
25/06/20
Treatment
Sedation and dilation (using rubber balloon, dilator)
Resection with end to end anastomosis
19
Gastro-oesophageal reflux(Infant)
Regurgitation of stomach secretions into the esophagusthrough the gastroesophageal (cardiac) valve.
Occurs mainly in infants and adolescent
20
Gastro-oesophageal reflux cont’d
drbrandonfox.com
21
Pathophysiology
Occurs from a neuromuscular disturbance in which thegastroesophageal (cardiac) sphincter.
The lower portion of the esophagus spasm and allow easyregurgitation of gastric contents into the esophagus.
22
Gastro-oesophageal reflux cont’d
Regurgitation occurs almost immediately after feeding orwhen the infant is laid down after a feeding.
If the amount of the reflux is large or constant, an infantdoes not retain sufficient calories and will fail to thrive.
In addition, aspiration pneumonia or esophageal stricturefrom the constant reflux of hydrochloric acid into theesophagus can occur.
23
Clinical manifestations
Vomiting
Irritability and apnea may be evident
Diagnostic test Fiberoptic endoscopy or Oesophagography (barium swallow) will
show the involved sphincter and the refluxof stomach contents into the esophagus.
24
8/20/2019 Gastrointestinal System Part 2
5/22
25/06/20
Treatment
Traditional treatment:
Feed infants a formula thickened with rice cereal whileholding them in an upright position
Then keeping them upright in an infant chair for 1 hourafter feeding so gravity can help prevent reflux.
25
Treatment cont’d
H2 receptor antagonist Zantac (Ranitidine) or
Proton pump inhibitor Omeprazole (Prilosec) to reducethe possibility of the stomach acid contents irritating theesophagus.
26
Treatment cont’d
Gastroesophageal reflux is usually a self-limitingcondition.
As the oesophageal sphincter matures and the childbegins to eat solid food and is maintained in a moreupright position, the problem resolves.
27
Treatment cont’d
Laparoscopic or surgical myotomy procedure (narrowingof the esophageal sphincter)
Followed by temporary placement of a NGT.
28
Gastroesophageal reflux disease(Adolescent)
Affects about 20% of adults; symptoms frequently beginin adolescence.
Irritation to the esophagus occurs when stomachcontents, including hydrochloric acid, reflux through thelower esophageal sphincter and irritate the esophageallining.
29
Etiology
Reflux occurs because of an incompetent sphincterespecially when the adolescent lies supine or when intra-abdominal pressure is increased by a full stomach, liftingor bending, or tight clothing.
It is potentially dangerous because it can lead to erosion ofthe esophagus with perforation or stricture of theesophagus.
30
8/20/2019 Gastrointestinal System Part 2
6/22
25/06/20
Clinical manifestation
The typical symptom is heartburn that occurs 30-60minutes after a meal.
31
Diagnostic Test
Based on history (typical symptoms of heartburn) and, ifsymptoms are severe.
Endoscopy to reveal the irritated esophagus(oesophagitis).
32
Treatment
Goal: To provide symptomatic relief and to heal any oesophagitis identified.
Antacids (relieve pain by decreasing the concentration ofthe stomach acid)
H2-receptor antagonists (Pepcid or Zantac) to preventheartburn symptoms.
Proton pump inhibitors such as omeprazole (Prilosec) tohalt the release of stomach acids
33
Treatment cont’d
Avoid lying down until 3 hours after a meal
Sleep at night with upper body elevated on a foam wedge.
Avoid acidic foods: tomato products, citrus fruits, or spicyfoods.
34
Treatment cont’d
Avoiding foods that delay gastric emptying such as fattyfoods, chocolate, or alcohol and eating smaller portionsmay also be helpful.
Weight loss, avoiding bending after meals, and removingtight belts are also recommended steps.
35
Gastroenteritis
Inflammation of the lining of the stomach and intestines,may be caused by:
Bacteria – e.g. Escherichia coli, Salmonella
Virus – Rotavirus
Toxins
Allergies
The illness may resolve without complications or causemild to severe dehydration.
36
8/20/2019 Gastrointestinal System Part 2
7/22
25/06/20
Pathophysiology
Believed that the causative agent damages and destroysepithelial cells lining the intestine causing the followingclinical manifestations.
Diarrhea occurs when intestinal fluid output overwhelmsthe absorptive capacity of the gastrointestinal tract.
37
Pathophysiology
The decrease in total body water causes a reduction inintracellular and extracellular fluid but the clinicalmanifestations of dehydration are most closely related tointravascular volume depletion.
38
Pathophysiology
The 2 primary mechanisms responsible for acute gastroenteritis are:
damage to the villous brush border of the intestine, causingmalabsorption of intestinal contents and leading to an osmoticdiarrhea, and
the release of toxins that bind to specific enterocyte receptors andcause the release of chloride ions into the intestinal lumen, leading
to secretory diarrhea.
39
Clinical manifestations
Nausea
Vomiting
Diarrhea
Fever
Dehydration
Electrolyte imbalance
40
Diagnostic test
Stool culture may be done
41
Treatment
IVF
Electrolytes
Antibiotics
Rehydration salts/fluids
Diet when vomiting and diarrhea subsides
42
8/20/2019 Gastrointestinal System Part 2
8/22
25/06/20
Nursing management
Administer and monitor IVF
Skin care
Administer medication as ordered
Offer rehydration fluids
43
Diarrhoeal diseases
Is the passage of loose, liquid or watery stool at leastthree times per day.
The recent change in consistency and the character of thestool rather than the number of stool is more important.
44
Diarrhoeal diseases
colon-cleanse-information.com
45
Acute Diarrhoea
Is an attack of loose motion with sudden onset whichusually last 3 – 7 days but may last up to 10 – 14 days.
Caused by infection of the large intestine but can also beassociated with infection of the gastric mucosa and thesmall intestine.
Acute GE is usually use to describe acute diarrhoea46
Chronic Diarrhoea
When loose motion is occurring for 3 weeks or more.
Usually related to underlying organic disease with orwithout malabsorption.
47
Dysentery
Diarrhoea with watery stool and visible blood in the stool.
48
8/20/2019 Gastrointestinal System Part 2
9/22
25/06/20
Persistent Diarrhoea
Refers to the episode of acute diarrhoea that last for 2weeks or more and may be due to infective state.
49
Etiology
A large number of organism are responsible for acutediarrhoea. The infectious agents are:
Viruses (Rotavirus, Adenovirus, Enterovirus, measles virus etc.)
Bacteria (Campylobacter jejuni, E. coli, Shigella, Salmonella,Cholera vibrio, Vibrio parahemolyticus etc.)
Parasites (E. hystolytica, G. lambia, Cryptosporidium, malariaetc.)
Fungi (Candida albicans)
50
Etiology cont’d
Other causes of diarrhoea are related to nutritional anddietary factors:
Overfeeding
Underfeeding/malnutrition
Food allergies
Food poisoning
Some drugs such as antibiotics cause diarrhoea51
Etiology cont’d
Malnutrition:
Children who die from diarrhoea often suffer fromunderlying malnutrition, which makes them morevulnerable to diarrhoea.
Each diarrhoeal episode, in turn, makes their malnutritioneven worse. Diarrhoea is a leading cause of malnutrition inchildren under five years old.
52
Etiology cont’d
Source: Water contaminated with human faeces, e.g. fromsewage, septic tanks and latrines, is of particular concern.
Animal faeces also contain microorganisms that can causediarrhoea.
Other causes: Diarrhoeal disease can also spread fromperson-to-person, aggravated by poor personal hygiene. Foodis another major cause of diarrhoea when it is prepared orstored in unhygienic conditions. Water can contaminate foodduring irrigation. Fish and seafood from polluted water mayalso contribute to the disease. 53
Incidence
Every year there are about two billion cases of diarrhoeal diseaseworldwide.
Diarrhoeal disease is a leading cause of child mortality and morbidityin the world, and mostly results from contaminated food and watersources.
Diarrhoea due to infection is widespread throughout developingcountries.
54
8/20/2019 Gastrointestinal System Part 2
10/22
25/06/20
**Key facts**
Diarrhoeal disease is the second leading cause ofdeath in children under five years old. It is bothpreventable and treatable.
Kills 1.5 million children every year.
Globally, there are about two billion cases of diarrhoealdisease every year.
Mainly affects children under two years old.
Leading cause of malnutrition in children under five yearsold.
55
Degree of Dehydration
Rated on a scale of three. Early dehydration/Mild – may or may not have signs or
symptoms.
Moderate dehydration:
thirst
restless or irritable behaviour
decreased skin elasticity
sunken eyes56
Degree of Dehydration cont’d
Severe dehydration:
shock,
with diminished consciousness,
lack of urine output,
cool moist extremities,
a rapid and feeble pulse,
low or undetectable blood pressure,
and pale skin.
57
Diarrhoea
The most severe threat posed by diarrhoea isdehydration.
During a diarrhoeal episode, water and electrolytes(sodium, chloride, potassium and bicarbonate) are lostthrough liquid stools, vomit, sweat, urine and breathing.
Dehydration occurs when these losses are not replaced.
58
Diagnostic test
Stool culture
Blood culture
Serology (evaluating antibodies to identify microbes with whichyou have recently been infected)
59
Treatment
Rehydration with IVF in case of severe dehydration orshock, oral rehydration salts (ORS) solution formoderate or no dehydration.
Nutrient-rich foods
Antibiotics (if cause is bacterial agent)
60
8/20/2019 Gastrointestinal System Part 2
11/22
25/06/20
Prevention
access to safe drinking-water
improved sanitation
exclusive breastfeeding for the f irst six months of life
good personal and food hygiene
health education about how infections spread
rotavirus vaccination
61
Nursing management
Assess stools for frequency, amount, color, consistency
Assess S&S of dehydration; ↑po fluid intake
Assess perianal skin breakdown and provide skin care
Obtain stool specimen
Administer antibiotics, antidiarrheals, IVF & electrolytes asordered
62
Helminthiasis
Infestation of worms
Common types are:
Round worms ( Ascaris lubricoides )
Pinworm or threadworm (Enterobius vermicularis)
Hook worm ( Ancylostoma duodenale, Necatoramericanus )
Tape worm (Taenia saginata, Taenia solum )63
Helminthiasis
hon.ch
infection-research.de
64
Etiology
Helminthiasis in human are caused by three types:
Nematodes (roundworm, pinworm, hookworm)
Cestodes (tapeworm)
Trematodes (fishworm, flukes)
65
Roundworm(Ascariasis)
Most common helminthic infestation.
Lives in the lumen of the small intestine.
The adult female round worm measures 20-40 cm andthe male measure 12-30 cm in length.
66
8/20/2019 Gastrointestinal System Part 2
12/22
25/06/20
Pathophysiology
The female produces approximately 200,000 to 300,000eggs per day.
Eggs are excreted in faeces and external environment theybecome infective in favourable conditions.
Mature eggs when ingested hatches in the duodenum torelease larvae.
67
Pathophysiology cont’d
The larvae penetrates the intestine, and are carried toliver then lung in the blood stream.
They break through the alveolar wall while in the lungand migrates into the bronchioles, get coughed upthrough the trachea.
68
Pathophysiology cont’d
They get re-swallowed to reach the small intestine, wherethey become adult worms in 60 to 80 day. They have a lifespan of 1.5 to 2 years.
69
Worm cycle
70
Montresor & Diarra, n.d (WHO)
Transmission
Mode of transmission: Feco-oral route of ingestion ofinfective eggs with food or soil or drink or bycontaminated hands and fingers.
Communicable period: Continued until all fertile eggsare destroyed and stools are negative of roundwormeggs.
Incubation period: About 2 months71
Clinical manifestations
Abdomen pain
Abdominal distention
Nausea
Cough
Loss of weight
Growth failure
Vitamin deficiency
Voracious appetite
Bruxism
72
8/20/2019 Gastrointestinal System Part 2
13/22
25/06/20
Associated problems
Pica Sleeplessness
Urticaria
Fever
Diarrhea
ayurdoc.blogspot.com
73
Complications
Intestinal obstruction
Gangrene
Perforation
Obstructive jaundice
Appendicitis
Pancreatitis
Ascaris encephalopathy
Liver abscess
Peritonitis
Ascaris pneumonia
Convulsion and featureslike retinoblastoma.
clinicianonnet.blogspot.com
74
Treatment
Antihelmintics - Mebendazole or Albendazole
Piperazin cirtate- ideal drug for eradication ofroundworm infection as it causes paralysis of the worms.
75
Prevention
Sanitary disposal of human excreta
Reduction of fecal contamination in soil
Provision of safe drinking water
Food hygiene
Good personal hygiene
Wash hands before and after defecation
Avoidance of open field defecation
Special attention for foods such as salads and vegetables – wash carefully.
76
Other helminthic infestation
Truchuris tricuria (whip worm): contaminated food, drinksand hands or indirectly through flies and insects.
Stronglyoides stercoralis : through skin contact withcontaminated soil.
Dracunculus medinensis (Guinea worm): contaminatedwater that contain crustaceans.
Shistoma mansoni or S. hematobium (flatworm):penetration of intact skin
Trichinosis : ingestion of undercooked meat contaminatedwith infective larvae.
77
Protein-energy malnutrition
Results from an insufficient intake of high qualityprotein of from conditions in which protein absorption isimpaired or a loss of protein increases.
Clinical manifestation may not be apparent until thecondition is well advanced.
78
8/20/2019 Gastrointestinal System Part 2
14/22
25/06/20
Kwashiorkor
Results from severedeficiency of protein withan adequate caloric intake.
It accounts for most of themalnutrition worldwide.
nzdl.org
79
Kwashiorkor
caribbean-icons.org cs.stedwards.edu
80
Pathophysiology
Hypoproteinemia results in edema, this occurs due to ashift of body fluid from intravascular compartment tointerstitial spaces causing ascites.
The edema tends to be dependent
81
Etiology
Tends to occur after weaning when the child changes frombreast milk to a diet consisting mainly of carbohydrates.
Incidence The highest incidence is in children 4 months to 5 years of
age.
Most common in underdeveloped countries.
82
Clinical manifestations
Swollen abdomen
Edema
GI changes – diarrhoea
Iron deficiency anemia
Hair thin and dry with patchy alopecia
Child becomes apathetic and irritable
Retarded growth
Muscle wasting83
Treatment
High protein diet
Prognosis
In untreated clients mortality rates is 30% or higher.
84
8/20/2019 Gastrointestinal System Part 2
15/22
25/06/20
Marasmus
Deficiency of all food groups, basically starvation.
These children will basically suck at anything includingclothing or a finger.
Treatment is high nutrients diet
85
Child with Marasmus
newfoundations.org.uk
86
Clinical manifestations
Similar to Kwashiorkor
Iron deficiency anemia
Irritability
Retarded growth
Muscle wasting
Diarrhoea
87
Obesity
The accumulation of excess body fat.
Having Body Mass Index (BMI) of greater than 30 kg/msquare.
i.dailymail.co.uk topnews.in 88
Incidence
Higher in female and adolescents of lower socioeconomicstatus
**Research also indicates that adolescents of affluent familiesare more prone to obesity.
89
Influential factors
Food choices
Eating practice
Lack of exercise
Hormonal changes
Excessive television watching
Overprotective parenting
Emotional factors
Genetics90
8/20/2019 Gastrointestinal System Part 2
16/22
25/06/20
Clinical manifestations
Low self esteem
Emotional problems resulting in isolation
Excessive appetite
Weight gain
**Individuals with truncal obesity are more prone tocardiovascular disease and diabetes.
91
Treatment
Diet modification
Exercise
Behaviour modification (such as eating only at a table,using smaller plates, eating only at specific times,recording food intake and feelings at the time of themeal)
92
Recommendations
Proper nutrition and healthy food choice
Good eating habits
Decreased fast food intake
Exercising for 30 minutes at least four times per week
Decrease television and computer use
Parent/children exercising at home
93
Appendicitis
Inflammation of the vermiform appendix, a small sac atthe end of the cecum.
94
Appendix
internal-optimist.blogspot.com
k n o l . g o o g l e . c o m
95
Pathophysiology
A blockage of the lumen of the appendix occurs orinflammation as a result of an upper respiratory or otherbody infection followed by infection, inflammation andedema.
96
8/20/2019 Gastrointestinal System Part 2
17/22
25/06/20
Leading to compression of blood vessels and cellularmalnutrition.
Necrosis and pain results.
If not discovered early rupture will occur and fecal matterwill be spilled in the abdomen
Pathophysiology cont’d
97
Etiology
May be caused by:
Mechanical obstruction (fecaliths, intestinal parasites)
Anatomic defect
May be related to decreased fibre intake in the diet
98
Incidence
Most common in school age children and adolescents
Rarely occurs before 2 years of age
99
Clinical manifestations
Diffuse pain, localizes to RLQ
Sharp pain at McBurney’s point (1/3 way between anteriorsuperior crest of iliac and the umbilicus)
Nausea and vomiting
Guarding of abdomen
Rebound tenderness
Decreased bowel sound Fever
100
Diagnostic test
WBC increased
Elevated acetone in urine
101
Treatment
Surgical removal of the appendix
Antibiotics
Antipyretics
102
8/20/2019 Gastrointestinal System Part 2
18/22
25/06/20
Nursing management
Prevent perforation: do not give enemas, cathartics oruse heating pad
Support child and parents
103
Nursing management cont’d
Post-op
Monitor NG tube aspirate
Position in semi-fowlers
Administer medications asordered
Monitor op site for signs ofinfection
IVF
Advancing diet
Pain relief and measures
Discharge teaching
104
Ruptured Appendix
The potential for peritonitis increases greatly.
The white blood cell count rises to more than20,000/mm3.
105
Nursing management
Position the child in a semi-Fowler's position (if possible,so that infected drainage from the cecum drainsdownward into the pelvis rather than upward toward thelungs).
IV fluid for hydration.
Preoperative antibiotics will be begun or as soon as the
ruptured appendix is confirmed106
Nursing management cont’d
Assess for signs of peritonitis with dressing changes.
boardlike (rigid) abdomen,
generally shallow respirations (because deep breathingputs pressure on the abdomen and causes pain),
and increased temperature.
107
Hepatitis
Inflammation and infection of the liver
Caused by invasion by hepatitis A, B, C, D, or E virus
108
8/20/2019 Gastrointestinal System Part 2
19/22
25/06/20
Common causes of HepatitisOrganism Mode of
transmissionIncubation Clinical
manifestation Availableimmunization
Hep A Fecal- oral route, person
to person, contaminatedwater or food (shellfish)
4 weeks (10-50
days)
Acute onset (may be
less acute in youngchildren). Usually donot become jaundiced. Flu-likesymptoms
Immune serum
globulinHep A vacine
Hep B Blood and body fluids 1-6 months Nausea, vomiting,anorexia, fatigue,upper RQ pain,hepatomegaly
Hep B immuneglobulinHep B vaccine
109
Common causes of Hepatitis cont’d
Organism Mode of
transmission
Incubation Clinical
manifestation
Available
immunizationHep C Blood and blood
products6-7 weeks Frequent episodes of
flu-like symptoms
without jaundice. Riskof cancer
None
Hep D Blood and blood
products. Found withHBV
2-8 weeks Same as HBV. Hep B vaccine
Hep E Fecal-oral route fromwater
2-9 weeks Severe flu-likesymptoms
None
110
Hepatitis A
Causative agent: A picornavirus, hepatitis A virus (HAV)
Incubation period: 25 days on average
Period of communicability: Highest during 2 weekspreceding onset of symptoms
111
Hepatitis A cont’d
Mode of transmission:
In children, ingestion of fecally contaminated water orshellfish
Day care center spread from contaminated changing tables
Type A occurs in children of all ages and accounts for
approximately 30% of instances.112
Hepatitis A cont’d
Immunity:
Natural; one episode induces immunity for the specifictype of virus
Active artificial immunity: HAV vaccine (recommended forall children 12 to 23 months of age and workers in daycare centers)
Passive artificial immunity: Immune globulin
113
Hepatitis B
Causative agent: A hepadnavirus; hepatitis B virus (HBV)
Incubation period: 120 days on average
Period of communicability: Later part of incubation periodand during the acute stage
114
8/20/2019 Gastrointestinal System Part 2
20/22
25/06/20
Hepatitis B cont’d Mode of transmission:
Transfusion of contaminated blood and plasma or semen Inoculation by a contaminated syringe or needle through IV
drug use May be spread to fetus if mother has infection in third
trimester of pregnancy
Tends to occur in newborns from placental-fetal transfer andin adolescents after intimate contact or the use ofcontaminated syringes for drug injection.
115
Hepatitis B cont’d
Immunity:
Natural; one episode induces immunity for the specifictype of virus
Active artificial immunity: Vaccine for the HBV virusrecommended for routine immunization beginning at birthand also to all health care providers
Passive artificial immunity: Specific hepatitis B immuneserum globulin
116
Hepatitis C
Hepatitis C is a single-strand RNA virus.
Transmission is primarily by blood or blood products, IVdrug use, or sexual contact.
The virus produces mild symptoms of disease, but there
is a high incidence of chronic infection with the virus.117
Hepatitis D
Is similar to HBV in transmission, although it apparentlyrequires a coexisting HBV infection to be activated.
Disease symptoms are mild, but there is a high incidenceof fulminant hepatitis after the initial infection.
118
Hepatitis E
Enterically transmitted similarly to hepatitis A (fecallycontaminated water).
Disease symptoms from the E virus are usually mild,except in pregnant women, in whom they tend to besevere.
119
Hepatitis
Clinically, it is impossible to differentiate the type ofhepatitis from the signs that are present.
120
8/20/2019 Gastrointestinal System Part 2
21/22
25/06/20
Pathophysiology
The virus attacks the parenchymal cells, resulting in localdegeneration and necrosis of the tissue.
This stimulates the inflammatory process.
121
Pathophysiology cont’d
Swelling and accumulation of WBC blocks the liver tissue,resulting in an elevation in bilirubin and ALT and alkalinephosphatase in the blood.
The liver fails to produce enough albumin, resulting ingeneralized edema.
122
Diagnostic test
Laboratory studies - liver enzymes
Bilirubin (levels are increased in the urine)
Bile pigments (levels in the stool are decreased)
Serum bilirubin (levels are increased)
123
Treatment
Supportive measurement and bed rest
Hepatitis A is self limiting and does not result in chronicHepatitis
No treatment exist for Hepatitis B, antiviral is given for
chronic Hep. B.124
ReferencesBrowne, N.T., (2007). Nursing care of the pediatric surgical patient (2cd
ed.) Sudbury, MA: Jones and Bartlett Publishers.
Datta, P. (2007). Pediatric Nursing. India: Jaypee Brothers, MedicalPublishers
Hatfield, N. T. (2008). Broadribb's Introductory Pediatric Nursing (7 ed.).China: Wolters Kluwer Health, Lippincott Williams and Wilkins.
Madara, B., Avery, C.T., & Pomarico-Denino, V. (2008). Obstetric and pediatric pathophysiology. Sudbury, MA: Jones and Bartlett Publishers.
125
References
Pillitteri, A. (2010). Maternal and child health nursing:Care of the childbearing and childbearing family(6th ed.). Philadelphia: Wolters Kluwer Health,Lippincott Williams and Wilkins.
Ricci, S,S., & Kyle, T. (2009). Maternity and Pediatric
Nursing. China: Wolters Kluwer Health, LippincottWilliams and Wilkins.
Stein, A.M. (2005). NCLEX-RN Review (5th ed.). New York: Thompson Delmar Learning.
126
8/20/2019 Gastrointestinal System Part 2
22/22
25/06/20
References
Towle, M., & Adams, E,D. (2008). Maternal-Child nursing care . Upper
Saddle River, New Jersey: Prentice Hall.
WHO (2009) Diarrhoeal Diseases. Retrieved fromhttp://www.who.int/mediacentre/factsheets/fs330/en/index.html
127
Scenario
Well-nourished, 10-year-old female with a history of no major medical problems.
Temperature 101.2° F; pulse 100; respirations 24. Mother reports that yesterdaythe child stated she was not feeling well. “She wasn't eating, and she had pain inher stomach. Last night, the pain got worse and she started vomiting.” Pain nowlocalized in right lower quadrant. Legs drawn up against abdomen. Bowel soundssluggish. Rebound tenderness present. WBC count of 17,000/mm3.
What is the child’s diagnosis?
Create a post-operative care plan for this child.
128