A&P Lab Final

• What part of the small intestine has the most absorption?

  Jejunum
• What contains amino acids and carbs?

  Blood capillaries
• What does lacteal mean?

  fat
• The stomach contains

  Gastric Pits
• The small intestine contains

  villi (fingerlike projections)
• The kidneys filter plasma, separate waste from useful chemicals, returns useful substances to blood, and ____

  eliminates waste
• the kidneys ___________ by eliminating or conserving water

  blood volume and pressure
• kidneys regulate the ____ of the body fluids by controlling the relative amounts of water and solutes eliminated

  osmolarity
• the kidneys secrete the hormone _____ which stimulates the production of red bone cells

  erythropoietin
• the kidneys collaborate with the lungs to regulate the PCO2 and acid-base balance of body fluids

  acid-base balance
• the kidneys create ____ from amino acids in extreme starvation

  gluconeogenesis
• Transports urine from the kidney to the bladder

  Tube Ureter
• What cortex is less salty?

  Renal Cortex
• Function unit of the kidneys

  Nephron
• In the nephron plasma = ?

  Blood
• In the nephron urine = ?

  Nephron
• Microanatomy of the nephron

  1. Passive process by Blood pressure
  2. Fluid moves through Fenestration
• Kidneys receive __% of cardiac output

  21
• Red: Rich O2 ; Away from heart

  Artery
• Blue : Poor O2; toward heart

  Vein
• Urine moves through the ?

  Lumen
• Transports urine out of the body

  Urethra
• Stretches to hold urine

  Transitional Epithelium (Mucosa)
• Main bladder muscle

  Detrusor Muscle
• What holds urine in the body?

  Bladder
• Neural control of micturition is ?

  Urination
• Checking the appearance, concentration, and content of urine

  Urinalysis
• Normal range of urine ph

  5-8 ; usually 6
• Purple urine

  Leukocytes
• Pink urine ; possible UTI

  Nitrite
• Urine ph <1 ; Normal

  Urobilinogen
• Green urine ; positive proteinuria

  Protein
• Green urine ; positive hematuria

  Blood
• Pink urine ; positive ketoacidosis

  Ketones
• > 180 abnormal ; diabetes

  Glucose
• Stages of digestion

  1. Ingestion
  2. Secretion
  3. Propulsion
  4. Digestion
  5. Absorption
  6. Compaction
  7. Defecation
• The digestive system has __ anatomical subdivisions

  2
• The alimentary canal consists of ?

  • Mouth
  • Pharynx
  • Esophagus
  • Stomach
  • Small Intestine
  • Large Intestine
• Consists of the stomach and intestines

  GI Tract
• Accessory organs of the digestive system

  • Teeth
  • Tongue
  • Salivary Glands
  • Liver
  • Gallbladder
  • Pancreas