APHY 201 Exam 1 Study Guide With Verified Solutions.

APHY 201 Exam 1 Study Guide With Verified Solutions. Physiology - answerhow things work Pathophysiology - answerhow something goes wrong List of body organization from Biggest to Smallest - answerOrgan system Organ Tissues Cells Organelles Atoms 4 major cell/tissue types - answermuscle, neuron, epithelial, connective Muscle tissue - answercomprising smooth, cardiac, and skeletal muscle; can be under voluntary or involuntary control Neuron tissue - answercell in nervous system specialized to initiate, integrate, and conduct electrical signals Epithelial tissue - answercell at surface of body or hollow organ; specialized to secrete or absorb ions and organic molecules; with other epithelial cells Connective tissue - answermajor component of extracellular matrices, cartilage, and bone Intracellular fluid - answerfluids inside of cells Extracellular fluid - answerMade up of blood plasma and interstitial fluid Blood plasma - answerLiquid portion of blood Interstitial fluid - answerFluid between and around cells Homeostasis - answerrelatively stable condition of internal environment that results from regulatory system actions