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A & P - intro
Questions | Answers |
---|---|
What is anatomy? | The study of the human structure and their relationship to one another. |
What is physiology? | The study of the functions of the various parts of the human body. |
Why are anatomy and physiology inseparable? | Function always reflects structure. |
Chemical? | Atoms and molecules. |
Cellular? | Cells and their organelles. |
Tissue? | Groups of similar cells. |
Organ? | Contains two or more types of tissues. |
Organ system? | Organs that work closely together. |
Organismal? | All organ systems. |
Integumentary System? | Hair, skin, nails. |
Skeletal system? | Bones and joints. |
Muscular system? | Skeletal muscles. |
Nervous system? | Brain, spinal cord, nerves. |
Endocrine system? | Pineal gland, Pituitary gland, Thyroid gland, Thymus, Adrenal gland, Pancreas, Ovary, Testis. |
Cardiovascular system? | Heart, blood vessels. |
Lymphatic system? | Red bone marrow, Thymus, Lymphatic vessels, Thoracic duct, Spleen, Lymph nodes. |
Respiratory system? | Nasal cavity, Pharynx, Larynx, Trachea, Bronchus, Lung. |
Digestive system? | Oral cavity, Esophagus, Liver, Stomach, Small intestine, Large intestine, Rectum, Anus. |
Urinary system? | Kidney, Ureter, Urinary bladder, Urethra. |
Male reproductive system? | Prostate gland, Penis, Testis, Ductus deferens, Scrotum. |
Female reproductive system? | Mammary glands, Ovary, Uterus, Uterine tube, Vagina. |
What do cells depend on to meet their survival needs? | Organ systems. |
How do organ systems work to perform necessary life functions? | Co-operatively. |
Maintaining boundaries between? | Internal and external environments eg. plasma membranes, skin. |
Movement (contractility)? | Of moving parts (skeletal muscle) and of substances (cardiac and smooth muscle) |
Responsiveness/Irritability/adaptation? | Ability to sense and respond to stimuli eg. withdrawal reflex, control breathing rate. |
Digestion? | Breakdown of ingested foodstuffs, absorption of simple molecules into blood. |
Metabolism - all chemical reactions that occur in body cells? | Catabolism and anabolism. |
Excretion - the removal of wastes from metabolism and digestion? | Urea, carbon dioxide, faeces. |
Reproduction? | Cellular division for growth and repair and production of offspring. |
Growth? | Increase in size of the body part or of organism. |
Nutrients? | Chemical for energy and cell building. Carbohydrates, fats, proteins, minerals, vitamins. |
Oxygen? | Essential for energy release (ATP production) |
Water? | Most abundant chemical in the body and site of chemical reactions. |
Normal body temperature? | Affects rate of chemical reactions. |
Appropriate atmospheric pressure? | For adequate breathing and gas exchange in the lungs. |