Ivy Tech Community College HLHS 102 Final Exam Study Guide 100% SOLUTION

Ivy Tech Community College HLHS 102 Final Exam Study Guide 100% SOLUTION What are the four types of body tissues? - ANSWER epithelial(protects), connective(binds), muscle(movement), nervous(controls) 3 body planes - ANSWER sagittal(right/left), transverse(upper/lower),frontal(front/back) 4 body regions - ANSWER right upper(RUQ),left upper(LUQ),right lower(RLQ),left lower(LLQ) Antomical Position - ANSWER standing upright and facing forward with arms at the sides and the palms of the hand facing forward Atom Stability - ANSWER number of protons= number of electrons Element greatest percentage of body weight - ANSWER Oxygen What are isotopes? - ANSWER are unstable. The nuclei of these isotopes break down, or decay What differentiates elements? - ANSWER # of protons What makes atoms electrically neutral? - ANSWER Electrons and Protons are equal kinetic energy - ANSWER energy of motion (moving) potential energy - ANSWER stored energy Metabolism - ANSWER All of the chemical reactions that occur within an organism synthesis - ANSWER to generate new protons Why is water important to human body? - ANSWER used in almost every chemical process/reaction. also the majority of our makeup. Acid - ANSWER proton donor Acidity - ANSWER 7 (less than) acidic pH scale is studied Alkalinity - ANSWER 7 (more than) base pH scale is studied 4 main organic compounds - ANSWER carbohydrates, lipids, proteins, nucleic acids what differentiates organic and inorganic compounds - ANSWER carbon Carbohydrates - ANSWER Body's main source of energy Triglycerides - ANSWER Reserve Energy amino aids - ANSWER outside source/link to each other through peptide bonds