Practicum 1 Flashcards
Components of homeostatic regulation
Variable, set point, sensor, integrator, effector, effect
What is the layer between epithelial cells and the connective tissue
Basal Lamina/Basement Membrane
Simple Cuboidal Epithelium
Secretion, Absorption
Simple Columnar Epithelium
Absorption, secretion, propulsion of mucus and enzymes
Pseudostratified Columnar Epithelium
Secretion and propulsion of mucus
Stratified Squamous Epithelium
Protection
Areolar
Support, cushioning, flexibility, immune defense
Dense Regular
Support, resistance to tension, structural stability
Dense Irregular
Support, resistance to multidirectional forces, protection
Hyaline cartilage
Support, smooth surface, shock absorption, flexibility
Elastic cartilage
Flexibility, shape retention, structural integrity
Bone
Support, protection, movement, mineral storage, hematopoiesis
Adipose
Energy storage, insulation, protection and cushioning
Connective Tissue
Support, binding, protection, storage, immune defense
Nervous Tissue
Sensory input, integration, motor output
Bone Features
Central canal, osteocyte in lacuna, canaliculi
Nervous Features
Neuron, neuroglial cell, cell body, dendrites
Smooth Muscle
Involuntary movement, control passage of substances, maintain organ shape
Cardiac Muscle
Pump blood
Skeletal Muscle
Movement, posture, heat production, protection, support
Normalized Mass
New Weight divided by Original weight times 100
Osmotic Rate
Weight 2 -Weight 1 over Time 2 over Time 1
Isotonic Sucrose
15%
Null Hypothesis vs Alternate Hypothesis
There is no relationship between variables, there is an effect/relationship between variables
Percentages of blood
40-50% plasma, 2-4% Buffy Coat, 45-55% RBCs
Neutrophil
Granulocyte, multilobed
Eosinophils
Granulocyte, bi-lobed, red-orange granules?
Basophils
Granulocyte, bilobed or s-shaped
Lymphocyte
Agranulocyte, large round nucleus
Monocyte
Agranulocyte, kidney-shaped nucleus
Potential solutes, which is cell permeable
Salt, Sucrose, Urea (membrane permeable)
Layers of ureter
Transitional Epithelium, Lamina Propria, Smooth Muscle, Outer connective tissue
Layers of bladder
Mucosa: transitional epithelium/lamina propria, submucosa, detrusor muscle, visceral peritoneum
Glucose test
3 drops Benedict’s reagent, hot water bath 10 minutes, yellow-orange is positive - Diabetes mellitus
Protein test
3 drops biuret solution, wait 3 min, purple is positive - UTI, bacterial infection
Calcium test
3 drops Sulkwitch’s reagent, wait 5 minutes, precipitate forming is positive - osteoporosis, kidney stones
Travel of blood flow through the kidneys
Renal artery, afferent arterioles, glomerulus, efferent arteriole, peritubular capillaries, veins, renal vein
Travel of filtrate through the kidneys
Renal Cortex, collecting duct, medulla/renal pyramids, minor calyx, major calyx, renal pelvis, ureter (outside of kidney), bladder
Ways to test tonicities of solution compared to blood
- Inspect tube - if iso or hyper tube is cloudy or if hypo tube is clear and red
- View under microscope, if small then hypertonic or if big/lysed then hypotonic
- Hematocrit tube, if less than 40-50% red then crenated, if red throughout then lysed
