Chapter 21: Abdomen Flashcards
What are al internal organs in the abdominal cavity called?
Viscera
Where is the small intestine located?
In all four quadrants
Where is the spleen located
ULQ
Where is the liver located?
URQ
Where is the stomach primarily located?
ULQ
Where is the descending colon primarily located?
LUQ
Where is the ascending colon primarily located?
RUQ
Where is the pancreas?
Mainly in LUQ but also crosses over into RUQ
What are the midline organs?
Aorta, Uterus (if enlarged), Bladder (if distended)
Reasons for abdominal pain
- Occurs in acute and chronic conditions
- Can be due to digestive, reproductive disorders or urinary system disorders
Risk factors and considerations for abdominal pains
- Alcohol abuse
- H-pylori: peptic ulcer
- Medications
- Stress
- Smoking
- Congenital defects
- Travel to other countries
When should you be concerned about an umbilical hernia?
Bulging of belly button, normal for the first 6 months but should not persist longer. Usually more prominent when baby cries
Diastasis recti
separation of the abdominal rectus muscles with visible bulge along midline
Liver size in infant and children
Liver takes up proportionately more space in the abdomen at birth than in later in life
Pyloric Stenosis
narrowing of the opening of the pylorus causing food to come back up (congenital defect)
Acute gastroenteritis
Stomach flu (An intestinal infection marked by diarrhea, cramps, nausea, vomiting, and fever.)
Developmental competence in pregnant women
Nausea and vomiting, Production of hCG, Acid indigestion or “heartburn” “pyrosis” because of esophageal reflux, GI motility decreases prolonging gastric emptying leading to more water reabsorption and constipation, Hemorrhoids, Intestines move upward and posteriorly because the uterus is displaced, Striae and linea nigra are present
Developmental competence in aging adults
Salivation decreases, Esophageal emptying is delayed, Gastric acid secretion decreases (leading to pernicious anemia , iron deficiency, anemia, calcium malabsorption)
Reason for constipation in aging adults
Decreased physical activity, Low fiber diet, side effects of medications, bowel obstruction, hypothyroidism, inadequate toilet facilities
Stool assessments
- Brown/light brown (normal)
- Dark, tarry stool can indicate upper intestinal bleed
- Bright red (frank) bleeding can indicate lower intestinal bleeding
- Clay colored (biliary system)
- Presence of bright red streaks often indicates hemorrhoids or fissures
- Constipation
- Diarrhea (frequency)
Emesis Assessment
- Hematemesis
- Frank blood (Upper)
- Blood tinged (Lower)
- Food particles
- Bile
- Coffee ground
- Posttussive emesis
- Amount and Frequency