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Digestive and Urinary system Per 5 Mikaela Hernandez - Coggle Diagram
Digestive and Urinary system
Per 5
Mikaela Hernandez
Disorders of the digestive and urinary system
Infllammatory Bowl disease
:inflammation in digestive tract
-causes:unknown
-symptoms:diarhea,weight loss, and anemia
-treatment:medication,or surgery
Peptic Ulcers
:sore in lining of stomach
-Causes:imbalanced gastric juice, stress
-symptoms:heartburn,and or bloating
-Treatment:medication and or lifestyle changes
Gastroiesophogeal Reflux Disease
:Chronic disease when esophageal sphincter relaxes
-causes:frequent acid refluxes, obesity
-symptoms:chest pain and or drycough
-Treatment:medication or surgery
,
Urinary tract infection
:abnormal growth of bacteria along urinary tract
-causes:pregnancy,diabetes,menopausal women
-symptoms:burning sensation while urinating,cloudy urine
-Treatment:antibiotics
Cholrocytis
:Inflammation of the gallbladder
-causes:diet and age
-symptoms:nasuea and fever
-Treatment:medication and/or fasting
Major Function of the Digestive system
Take in food breakdown food into nutrient molecules,absorb molecules into blood stream and rid of indigestible remains
Major organs of the digestive system
liver:produces bile which is a fat emulsifier
esophagus:flat tube that leads to stomach
stomach:temporary storage tank that begins chemical breakdown
mouth: where food is chewed and mixed with enzyme containing saliva that starts digestion
gallbladder:stores bile
pancreas:supplies most enzymes needed to digest chyme
small intestine:major organ of digestion and absorption and is composed of 3 subdivisions
large intestine:turns waste into stool
anus:where waste exits body
Layers of the GI tract
Submucosa
:areolar connective tissue
-contains blood and lymphatic vessels
-has abundant elastic tissue for large meals
Musclaris
Externa
:muscle layer responsible for segmentation and peristalsis
-contains inner and outer layers
Mucosa
:secretes mucus,digestive enzymes, and hormones.-Absorbs end products of digestion.-Protects against infectious disease
Serosa
:Outermost layer which is made up of the visceral peritoneum
Nephron anatomy and physiology
Anatomy:glomerulus,glomerular capsule, proximal convoluted tubule, thin segment, nephron loop, distal convoluted segment, collecting duct
Physiology:
-
Glomerulus
:filters blood
-
glomeruluscapsule
:helps filter blood from the capillaries
-
proximal
convoluted
tubule
: reabsorbs and secretes solutes and water
-
thin
segment
:reglates water and solute levels
-
Nephron
loop
:reaborbs water and sodium chlorate
-
Distal
convoluted
tubule
:regulates extracellular fluid volume and electrolytes
-
Collecting
duct
:collects urine from nephrons
Digestive enzymes
Amylase:for carbohydrates
Lipases:for lipids
Proteases:for proteins and is secreted inactive to prevent self digestion
Nucleaeses: for nucleic acids
Location of digestion and absorption of each macromolecule
Carbohydrates:chemically broken down in small intestine and is finished by amylase for digestible carbohydrates.The monosaccharides are absorbed into bloodstream.
Lipids:the small intestine bile emulsifies and the the intestinal cells absorb the fats.
Lipids:Combines with bile and gets absorbedly intestinal cells
Protein:enzymes from the pancreas digest proteins.The cells from the small intestine also add additional breakdown.
Nucleic Acid:digested in the small intestine with the pancreatic and enzymes made by the small intestine.
Major function of the Urinary system
Removes waste from bloodstream
Major organs of the urinary system
Ureters:transport urine from kidneys to bladder
Urinary bladder:temporary storage for urine
Kidney:regulates water volume, filter blood, acid balance
Urethra:where urine exits body