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*Test 1 Chap.1-4
SALT Anatomy
| Question | Answer |
|---|---|
| Anatomy | Body structure and the study of body structures |
| Homosapiens | Man or human being having wisdom |
| Organism | A living body with a high degree of Biological Order |
| Physiology | the study of the Nature of living things |
| Cadavers | bodies that have “fallen dead” |
| Who was the Italian professor from the 16th century who is given credit as the Father of Anatomy? | Andreas Vesalius |
| Know the Nine Levels of Anatomy IN ORDER! | Organism, Organ System, Organ, Tissue, Cell, Organelle, Molecule, Atom, Subatomic Particle |
| Where does the life line fall on the Anatomy Triangle and why? | Below CELLS because it is the lowest living level of body organization |
| Midsagittal plane | the plane passed down through the middle of the sagittal suture such that it subdivides the body into exactly equal right and left halves |
| Coronal plane | the plane passed down through the body in the direction of the coronal suture, which subdivides the body into both front and back portions |
| Transverse Plane | the plane that is “turned” and passed “across” or “through” the body in a “horizontal,” left-right direction |
| Medial | closer to the “middle” of body midline |
| Lateral | farther to the “side”, a greater distance away from the body midline |
| Anterior | one that is in front |
| Posterior | behind or in the back |
| Superior | one that is above |
| Inferior | one that is below |
| Cranial | pertains to the skull |
| Proximal | closer to |
| Distal | farther or distant |
| The Integumentary System | (skin, hair, nails)protects the body, keeps water inside, regulates temperature |
| The Skeletal System | (bones & joints) supports and protects the body, works with muscles to allow movement |
| The Muscular System | enables the body to move |
| The Nervous System | (brain, spinal cord, nerves and sensory receptors) detects and interprets info.outside and inside the body. |
| The Glandular System | (endocrine and exocrine glands) Controls many regulatory processes by means of chemicals |
| The Circulatory System | (heart, blood vessels, blood tissue)Distributes blood throughout the body, supplying needed material too and waste away from the body |
| The Lymphatic-Immune System | (lymph vessels and thymus gland)fights disease |
| The Respiratory System | (nose, pharynx, larynx, trachea, lungs) provides oxygen to the body while getting rid of carbon dioxide |
| The Digestive System | (from the oral cavity down to the anus) takes in food, breaks it down, absorbs nutrients, removes waste |
| The Genitourinary System | (urinary and reproductive) removes waste, produces sex cells, controls male and female characteristics |
| the simplest form of a chemical element | atom |
| four most common atoms | Carbon, Oxygen, Hydrogen, Nitrogen |
| subatomic particles of an atom | nucleus, protons, neutrons, electrons |
| Molecule | A combination of two or more atoms held together by chemical bonds |
| What holds atoms together to make a molecule | Chemical Bond = a linkage between the outer electron clouds of different atoms |
| how many atoms are in a molecule? | can be a few to several hundred |
| body fluids | classified as inorganic saline (salt) solutions and are just as vital to the human body as the cell |
| solvent | the liquid (the dissolver) |
| solute | the substance dissolved in the liquid |
| solution | the solute and solvent combined |
| electrolyte | a substance that “breaks down” into ions when placed into water solvent, such that the resulting solution can conduct an electrical current |
| the four major types of organic molecules | Protein, Lipids, Carbohydrates, Nucleic acids |