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Chapter 1 Questions
Overall questions for Chapter 1
| Question | Answer |
|---|---|
| What are the 11 organ systems? | Integumentary, Skeletal, Muscular, Nervous, Endocrine, Cardiovascular, Lymphatic, Respiratory, Digestive, Urinary, Reproductive |
| What is anatomy | The study of the structure and shape of the body and it’s parts and their relationship to one another. |
| What is physiology | The study of how the body and its parts work or function. (Subdivisions: neurophysiology |
| Name 9 levels of structural organization | Atoms, molecules, macromolecules, organelle, cell, tissue, organ, organ system, organism |
| Name 11 organ systems | Integumentary, Skeletal, Muscular, Nervous, Endocrine, Cardiovascular, Lymphatic, Respiratory, Digestive, Urinary, Reproductive |
| Name 7 characteristics of life | Digestion, Excretion, Growth, Metabolism, Movement, Reproduction, Respiration |
| What is maintenance of life? | The structures and functions of all body parts. |
| Requirements of organims | Water, Foods, Oxygen, Heat, Pressure |
| What does water do for the body? | 1. Need for metabolic reactions2. Transports substances within the organism3. Regulates body temperature |
| What do foods do for the body? | 1. Provides nutrients & water2. Used for energy3. for building new living matter4. help regulate vital chemical reactions |
| What does oxygen do? | 1. releases energy from food2. drives metabolic processes |
| What does heat do? | 1. form of energy2. more heat means more chemical reactions |
| What does pressure do? | Important for breathing. Oxygen exchange can't take place without it |
| What is body temperature? | 98.6 F or 37 degrees C |
| Homeostatis | stable internal environment |
| Receptors | provides information about internal environment |
| Effectors | Provides a means by which control center can cause a response. (Shivering causes chemical reactions causing heat.) |
| What happens when molecules join? | They make macromolecules |
| What does the axial portion include? | head, neck and trunk |
| Name 7 cavities in the axial portion | dorsal, vental diaphram, mediastinum region, abdominal cavity, pelvic |
| What are organs within the ventral cavity called? | visceral organs or viscera |
| What is the Mediastinum? | separates the lungs into right and left cavities in the thoracic cavity. It houses the heart, trachea and other visceral organs. |
| Pleural cavity | Over lungs |
| Peritoneal Cavity | Over stomach |
| Pericardial | Over heart |
| Peritoneal membranes | the lining membranes |
| Parietal peritoneum | lines the wall My Note: (outer most) |
| Visceral peritoneum | covers each organ My Note: surrounds the organ |
| Peritoneal cavity | is portion between them |
| Name 5 body parts to be in the integumentary system | skin, nails, hair, sweat glands and sebacecous glands |
| What does the skeletal system consist of? | bones, ligaments and crtilages |
| What does the skeletal system do? | provides framework, protects softer tissues, attachments for muscles, bone tissue produces blood cells and stores inorganic salts. |
| What are the 2 body covering systems? | Integumentary system & skeletal system |
| What are the 2 interation (interacting) and coordination systems? | nervous system and the endocrine system |
| What are the 4 organs that the nervous system consists of? | brain, spinal cord, nerves and sense organs |
| How to nerves communicate? | by nerve impulese which are electrochemical |
| Name 9 endorine glands | pituitary, thyroid, parathyroid, adrenal pancreas, ovaries, testes, pineal and thymus |
| What are 2 transport organ systems? | cardiovascular and lymphatic |
| What does the lymphatic system consist of? | lympathic vessels, lymph fluids, lymph nodes, thymus glands and spleen |
| Name 3 organ systems that are absorption and excretion | digestive,rspiratory, urinary |
| Name 12 things that the digestive system consists of | mouth, tongue, teeth, salivary glands, pharynx, esophagus, stomach, liver, gallbladder, pancreas, small intestine, large intestine |
| Name 6 things that the respiratory system consists of | nasal cavity, pharynx, larynx, trachea, bronchi, lungs |
| Name 4 things the urinary system consists of | kidneys, ureters, urinary bladder and urethra |
| What does the dorsal cavity contain? | The cranial cavity and the spinal cavity |
| What does the ventral cavity contain? | Neck to Legs: thoracic, abdominal, pelvic. Is separated by diaphragm |
| What is normal body temperature? | 98.6 F or 37 degrees celsius |
| What is the axial portion? | It includes head, neck and trunk |
| What is the appendicular portion? | upper and lower limbs |
| What is another name for pleural cavity? | potential space |
| What is kinetic energy? | constant movement of atoms-bouncing ball |
| What is potential energy | inactive or stored energy-battery |
Created by:
cherub7
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