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Sandra Petrovich CH1
Sandra Petrovich
| Question | Answer |
|---|---|
| Levels of body organizationg (smallest to largets) | chemical, cellualr, tissue, organ, system, organism |
| What is histology? | The study of tissues |
| What consists of the respiratory system? | nose, pharynx, trachea, (wind pipe) lungs |
| What occurs in cellular respiration? | converts energy in nutrients into ATP. It requires oxygen and gives off carbon dioxide |
| What is the smalleste level of structural organization? | chemcial level |
| What level comes after the chemical level? | cellular level |
| What leve is made up of similar cells working together? | Tissue level |
| What is the level of organization where different tissues combine? | Organ level |
| What is the highest level of the organization in the body? | Organizsm level |
| Which level of organization is the basic unit of life? | the cell |
| What ar examples of organ systems? | circulatory, digestive and nernous systems |
| Which level involves atoms and molecules? | Chemical levels |
| Which level contains functional units like mitochondria,? | cellular levels |
| What does superior mean? | toward the head or upper part of the body |
| What does inferior mean? | away fromthe head, toward the feet |
| What does anterioir (ventral) mean? | toward the front of the body |
| What does posterior (dorsal) meam? | Toward the back of the body |
| What does medial mean? | Toward the midline |
| What does lateral mean? | away from the midline |
| What does proximal mean? | closer to the point of attachment |
| What does distal mean? | farther from the pont of attachment |
| What does superficial mean? | toward or at the body surface of |
| What does deep mean? | away from the body surface internal |
| What plane divides the body into equal left and right halves? | midsagittal (median) plane |
| What plane divides the body into left and right? | sagitall plane |
| What plane divides the body into equal left and right halves? | midsagittal (median( plane |
| What plane divides the body into anterior and posterior parts? | frontal plane |
| What plane divides the body into superioir and inferior parts? | transverse (horizontal) plane |
| What is the oblique section? | The cut nade at an angke between horizontal and vertical planes |
| What cavity contains the brain? | cranial cavity |
| Whaqt cavity contains the spinal cord? | verteral spinal cavity |
| What cavity contains the heart and lungs? | Thoracic cavity |
| What cavity contains the digestive organs? | abdominal cavity |
| What cavity contains the bladder and reporductive organs? | pelvic cavity |
| What cavities make up the ventral body cavity? | thoracic and abdominopelvic cavities |
| What structure seperates the thoracic and abdominopelvic cavities? | Diaphragm |
| What is the mediastinum | the space between the lungs containing the heart, esophagus, trachea |
| What is the pericardical cavity? | cavity that surrounds the heart |
| What are the 4 abdominopelvic quadrants | RUQ, LUQ, RLQ, LLQ |
| Name the upper middle addominopelvic region? | epigastric region |
| Name the central abdominopelvic region? | unbilical region |
| Name the lower middle abdominopelvic region? | hypogastric (pubic) region |
| Name the upper right adbominipelvic region? | right hypochondrright miondriac region |
| Name the upper left abdominopelvic region? | left hyochondria region |
| Name the right middle abdominopelvic region? | right lumbar region |
| Name the left middle adbominopelvic region? | Left lumbar region |
| Name the right lower adbominopevic region? | right iliac (inguinal) region |
| Name the left lower adbominopelvic region? | Left iliac (inguinal) region |
| What system transports oxygen and nutrients? | circulatory (cardiovascular) system |
| What system protects the body and regulates temperature? | integumentary system |
| What system controls body activites with electrical signals? | Nervous system |
| What system produces hormones? | endocrine system |
| What system breaks down food? | digestive system |
| What system removes wastes from the blood? | urinary system |
| What system provides movement? | muscular system |
| What system supports the body and protects organs? | skeletal system |
| What system exchanges gases with the environment? | respiratory system |
| What system is responsible for reproduction? | reproductive system |
| What is the homeostatis? | the maintenance of stable internal environment |
| What is metaolism? | all chemical reactions in the body |
| What is responsiveness? | the ability to sense and reespond to stimuli |
| What is growth? | increase in size of number of cells |
| What is reproductive? | formation of new cells or organisms |
| What us differetiation? | development of specialized cells |
| What is movement? | motion of the whole body or parts of the body |
| What two systems mainly control homeostasis? | nervous and endocrine system |
| What is a negative feedback loop? | a response that reverses the original stimulus |
| What is the positive feedback loop? | a response that enhances the original stimulus |
| What membrane lines the body cavities? | serous membrane |
| What serous membrane surrounds the lungs? | pleura |
| What serous membrane surrounds the heart? | pericardium |
| What serous membrane lines the abdominal cavity? | perioneum |
| What is the visceral layer of the serous membrane? | it covers the organs |
| What is the parietal layer of a serous membrane? | it lines the cavity wall |
| What is anatomy? | the study of body structure |
| What is physiology? | the study of body function |
| What is pathology? | the study of disease |
| What is the gross anatomy? | study of structures visible to the naked eye |
| What is microscopic anatomy? | stufy of structures too small to be seen without a microscope |
| What is cyctology | study of cells |
| What is histology? | study of tissues |
| Which plane gives cross-sectional images? | transverse plane |
| Which cavity is completely surrounded by bone? | cranial cavity |
| What organ lies in the right upper quadrant? | liver |
| What organ lies in the left upper quadrants of the abdomen? | the stomach |
| Which organ lies in the right lower quadrant? | appendix |
| What organ lies in the left lower quadrant? | sigmoid colon |
| What seperates the thoracic and addominopelvic cavities? | diaphragm |
| What the anatomical positon? | body standing upright, facing forward palms forward |
| What does bilateral mena? | on both sides of the body |
| What does ipsilateral mean? | on the same side of the body |
| What does contralateral mean? | on the opposide side of the body |
| What is the fucntion of the integumentary system? | protection, temperature regulation sensation |
| Which system produces blood cells? | skeletal system |
| What is a cross -section? | a cut at right angles to the long axis |
| What is longitudinal section? | A cut along the length of an organ |
| What is an organ? | a structure composed of tow or more tissue types |
| What does physiology study? | how body parts function |
| What system helps regulate water balance? | urinary system |
| What system helps fight disease? | lymphatic system |
| What is name for anterior? | ventral |
| What is another name for posterioir? | dorsal |
| What organ system includes lymph nodes? | lymphatic system |