exam Flashcards
The tendency of molecules to stick together
cohesion
the clinging of one substance to another
adhesion
A measure of the difficulty to stretch or break the surface of a liquid
surface tension
a liquid mixture of two or more substances
solution
a dissolving agent
solvent
A substance that is dissolved
solute
The foods that we eat and the nutrition they contain
Nutrition
Nutrients that we need in large amounts
Macro nutrients
Nutrients that are need in very small amounts
micro nutrients
Carbs that must be broken down into simpler forms prior to absorption
Complex carbs
Sugars that still need to be broken down prior to absorption
Disaccharides
The Absorbable form of sugar
monosaccharides
When blood pressure is greater than 140
Hyperglycemia
When blood sugar is lower than 70
Hypoglycemia
When nutrient molecules enter the cells and undergo chemical changes
Assimiliation
Bad cholesterol
LDL
Good Cholesterol
HDL
A group of similar cells that perform a common function
Tissue
covers and protects the body surface
Epithelial tissue
Transports substances through the body
Connective tissue
Specializes in communication and integration
Nervous Tissue
The tissue moves the body and its parts
Muscle Tissue
You would find the following cells in the alveoli of the lungs
Squamos
You would find the following cells in glands and the ducts of glands
Cuboidal
You would find the following cells in the mucous membrane
Columnar
These cells collect their secretory product near the apex and release them into a duct by pinching off the distended causing some cell damage
Apocrine
These cells discharge their secretion product directly through a membrane without injury to the cell
Merocrine
These cells collect their secretory product inside the cell and then rupture to release it during total self destruction
Holocrine
Striated muscle that is involuntary
Cardiac
Nonstriated muscle that is involuntary
Smooth
Striated muscle that is voluntary
Skeletal
Which of the following tissues has the best ability to regenerate after trauma
Epithelial