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digestive and urinary system elizabeth gomez-barajas 2 period - Coggle…
digestive and urinary system elizabeth gomez-barajas 2 period
disorders of the digestive and urinary systems
peptic ulcers
sores tht develop in the lining of the stomach or the duodenum
imbalance ingastric juices, bacterial infection, nsaid overuse
heartburn, severe chest pain, nausea
colon diseases
colorectal cancer
lifestyle, radiation, chemical exposure
change in bowel movement, bloody stool, bloating
uncontrolled cell growth in the colon
diverticulitis
pouches form on the wall of the colon
age, smoking, lack of exercise
fever & chills, bloating & gas, diarrhea
inflammatory bowel disease (IBD)
a chronic complex intestinal condition that cause inflammation in the digestive tract, includes crohn´s disease and ulcerative colitis
bladder cancer
smoking or inhaling tobacco smoke, radiation, exposure to workplace chemical
cells in the bladder start to grow without control
heamturia, back pain, pain in your lower abdomen
gastroesophageal reflex disease (GERD)
a chronic disease that occurs when the esophageal sphincter relaxes, allowing the contents of the stomach to move back into the esophagus
chest pain, heartburn, dysphagia
frequent acid refulx, weakened esophageal sphincter, obesity
urinary tract infection (UTI)
burning with urination, pain/pressure on lower pelvic area, blood in the urine
abnormal growth of bacteria anywhere along the urinary tract
sexually active women, surgeries, women at higher risk
cholecystitis
digestive tumors,blockage of the bile duct, primarily caused by blockage of the gall duct by gallstones
tender abdomen, sweating, nausea
an inflammation of the gallbladder
kidney stones
urine has high levels of minerals and salts, hard stones can form
not drinking enough water, food with too much salt or sugar, weight loss surgery
burning feeling while urinating, nausea, dark or red urine
location of digestion and absorption of each macromolecule
nucleic acids
small intestine
carbohydrates
oral cavity and small intestine
proteins
stomach and small intestine
lipids
oral cavity, stomach and small intestine
macromolecule
alimentary
major organs of the urinary system
aorta
renal artery
kidney
ureter
renal vein
urinary bladder
inferior vena cava
urethra
major organs of the digestive system
alimentary canal
small intestine
large intestine
stomach
rectum
esophagus
anus
pharynx
mouth
accessory organs
liver
gallbladder
salivary glands
pancreas
major functions of the digestive system
mechanical digestion
breaks down large pieces of food into smaller ones; chemical composition is not changed by this process
chemical digestion
chemical digestion breaks down large nutrient molecules into smaller chemicals, by breaking chemical bonds
digestion
mechanical and chemical breakdown of foods and absorption of nutrients
digestive enzymes
lipase
breaks down triglycerides to glycerol and fatty acids
protease
breaks down proteins
amylase
breaks down starch into disaccharides
major functions of the urinary system
remove waste from your blood in form of urine
layers of GI tract
muscularis
propels food through the canal
serosa
outer serous layer; protects underlying tissues
submucosa
lies under the mucosa; nourishes surrounding layers of the canal
mucosa
inner layer of the wall; protects tissues of the canal
nephron anatomy and physiology
nephron structure
renal corpuscle
consists of cluster of capillaries; the glomerulus and glomerular capsule
renal tubule
glomerular capsule, proximal convoluted tubule, nephron loop, distal convoluted tubule, collecting duct
nephron
functional unit of the kidney; can produce urine independently