Please enable JavaScript.
Coggle requires JavaScript to display documents.
Kathy Ramirez Per.2 Digestive and Urinary System - Coggle Diagram
Kathy Ramirez Per.2 Digestive and Urinary System
Major functions of the digestive system
break down food to nutrients
protein
fat
carbs
absorbed into bloodstream
repair
used for energy
growth
unused material discarded as feces
Major functions of the urinary system
waste=urine
regulate blood volume and pressure
remove waste from blood
controls the level of chemicals and salts
Major organs of the digestive system
esophagus
stomach
pharynx
small intestine
mouth
large intestine
rectum
anus
Major organs of the urinary systems
ureter
carry urine
kidneys to bladder
bladder
holds urine
made of muscle
renal pelvis
kidneys
make urine
filter blood
urethra
carries urine from bladder out of body
ends at opening
Digestive enzymes
aid in digestion
break down food
protein
Nephron anatomy and physiology
anatomy
proximal convoluted tube
distal convoluted tube
capsule
loop
glomerulus
collecting ducts
physiology
regulates water and soluble substances
filtering the blood
reabsorbing what is needed
excreting the rest as urine
Disorders of the digestive and urinary systems
appendicitis
inflammation of appendix
most require surgery
burst, shock or death
bladder cancer
2.7 times more common in men than women
growth of malignant cells within the urinary bladder
risk factor: smoking
cholecystitis
inflammation of gallbladder
pain in upper right ab
Crohn disease
inflammed digestive tract
terminal portion of ileum
symptoms
rectal bleeding
weight loss
ab pain
location of digestion and absorption of each macromolecule
location of digestion
stomach
small intestine
oral cavity
4 macromolecules
nucleic acids
digested by pancreas
absorbed by small intestine
digested into nucleotides
carbs
broken down in small intestine
pancreatic amylase finish chem breakdown
monosaccharides are absorbed into the bloodstream
protein
broken down to peptides
amino acids
fat
enzyme digest fat
Fats are absorbed into the cells as fatty acids
modified for absorption into blood
Layers of the GI tract
4 layers
submucosa
muscularis propia
mucosa
lamina propria
muscular mucosae
epithelium
serosa