| A | B |
|---|
| What four things affect your body's health? | Food Choices, Stress, Germs, Chemical Changes |
| Define Healthy: | The state of physical, mental, social, and spiritual well-being. |
| Your whole body is affected by: | each part |
| Every part of your body is affected by: | the choices you make. |
| The human body is like a: | car. |
| Cells: | Smallest units living in the body. |
| Cells are the basic: | building blocks from which all parts are formed. |
| the size and shape of a cell relates to its: | function. |
| Cells _______________know their function and do not do anything else. | instinctively |
| Tissues: | similar cell organized to carry out particular functions. |
| 4 types of tissues: | epithelial, connective, muscle, nerve |
| epithelial tissue is: | tissue that cover all body tissues that cover the body, inside and out. |
| connective tissue: | binds structures together providing support and protection. |
| Muscle tissue: | provides movement |
| Nerve tissue: | receives and transmits impulses to various parts of the body. |
| Type of epithelial tissue: | skin |
| TYpe of connective tissue: | tendons, ligaments, cartilage |
| Type of muscle tissue: | skeletal, smooth, & cardiac. |
| Type of nerve tissue: | brain, spinal cord, nerves |
| Organs: | 2 or more tissues grouped together to perform a similar function. |
| If organs don't do their job, this happens: | the body breaks down. |
| Body Systems are: | highly complex, well ordered, and smoothly coordinated groups of organs or parts of organs concerned wit |
| 4 main functions of the cirulatory/cardiovascular system: | transports fuel to the body, carries waste to your liver and kidneys, sends cells to fight disease, and transports hormones throughout your body. |
| Cardiovascular System: | a specific portion of the circulatory system that includes heart and blood vessels. |
| Organs of the cardiovascular system: | heart, arteries, veins, capillaries, blood. |
| Heart: | pumps blood throughout the body by way of blood vessels. |
| Arteries: | carry oxygenated blood away from the heart to the rest fo the body. |
| Veins: | Take deoxygenated blood back to the heart. |
| Capillaries: | smallest blood vessels that carry blood fromt he arteries to the body and from the body to the veins. |
| Blood: | life fluid that carries all the body needs to live, heal, and defend itself. |
| Blood consists of: | plasma, redblood cells, white blood cells, and platelets. |
| Plasma: | Liquid portion of blood. |
| Red Blood Cells: | carry oxygen |
| White Blood Cells: | fight viruses, germs and diseases. |
| Platelets: | help blood clot. |
| Blood Pressure: | the force that blood puts on the inside walls of your blood vessels as it moves throughout the body. |
| Blood Pressure is made up of: | systolic pressure and diastolic pressure |
| Systolic pressure is caused by: | blood surgin out of heart and back into arteries. |
| Diastolic Pressure: | Pressure when heart relaxes and blood flows back into heart. |
| Blood Types: | A, B, AB, O, RH+, RH- |
| dnor: | gives blood |
| recipient: | receives blood |
| universal donors: | Type O. |
| Universal Recipient | People with type A blood. |
| Problems with circulatory system: | anemia, Leukemia, hemophilia, arteriosclerosis, stroke, hypertension. |
| anemia: | person with an in adequate supply of red blood cells. |
| Leukemia: | form of blood cancer. |
| hemophilia: | blood lacking one or more of the clotting factors. |
| arteriosclerosis: | hardening of the arteries. |
| stroke: | disease related to the flow of blood. |
| hypertension: | pressure inside walls of the arteries. |
