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AlisaB (#7)
Plain & Simple Guide - Questions and Answers
Question | Answer |
---|---|
How many body systems of the human organism are there? | Eleven (11). |
What are the components of the Integumentary system? | The skin and associated structures such as hair, nails, sweat glands, and oil glands. |
What are the components of the Skeletal system? | The bones and joints and associated cartilages. |
What are the components of the Muscular system? | The skeletal muscle tissue, usually attached to bones. |
What are the components of the Nervous system? | The brain, spinal cord and nerves. |
What are the components of the Cardiovascular system? | Blood, heart and blood vessels. |
What are the components of the Lymphatic system? | Lymphatic fluid and vessels; also structures that contain lymphocytes (white blood cells), such as the spleen, lymph nodes, the thymus gland and tonsils. |
What are the components of the Respiratory system? | The lungs and the airways going into and out of them. |
What are the components of the Digestive system? | The GI tract, starting at the mouth and including the esophagus, stomach, intestines, ending at the anus; also includes organs that aid digestion, such as salivary glands, the liver, pancreas and gallbladder. |
What are the components of the Endocrine system? | Cells and glands that produce hormones: the pancreas, thyroid, pituitary, adrenal and pineal glands. |
What are the components of the Urinary system? | The kidneys, ureters, urinary bladder and urethra. |
What are the components of the Reproductive system? | Gonads (testes or ovaries) and associated organs; in females the uterine tubes, uterus and vagina, and in males, the epididymis, ductus deferens, prostate gland and penis. |
What system is the Craniosacral system (often referred to as a separate system) a part of? | The Nervous system. |
What are the functions of the Integumentary system? | It protects the body; it helps regulate body temperature, waste elimination and production of vitamin D; and detects sensations such as hot, cold, pain, etc. |
What are the functions of the Skeletal system? | It supports and protects the body; it aids movements, houses cells that give rise to blood cells, and stores minerals and fats. |
What are the functions of the Muscular system? | To produce body movements, stabilize posture and produce body heat. |
What are the functions of the Nervous system? | To regulate body activities through nerve impulses by detecting changes in the body's internal and/or external environment and by reacting by causing muscle contractions or glandular secretions. |
What are the functions of the Cardiovascular system? | To carry oxygen and nutrients to cells and carbon dioxide and other waste away from cells; to help regulate acidity, temperature and water content in bodily fluids; and the blood components aid immunity and repair of damaged blood vessels. |
What are the functions of the Lymphatic system? | To protect against disease-causing organisms; to return proteins and other substances to blood and carrying lipids from the GI tract to blood. |
What are the functions of the Respiratory system? | To transfer oxygen from inhaled air to the blood and carbon dioxide from blood to exhaled air; to help regulate pH of body fluids; and to allow vocal cords to produce sound through air flowing out of the lungs. |
What are the functions of the Digestive system? | Absorption of nutrients by physical and chemical breakdown of food and elimination of waste. |
What are the functions of the Endocrine system? | To regulate body activities through release of hormones. |
What are the functions of the Urinary system? | To produce, store and elimate waste products through urine; regulate blood volume, composition and mineral balance; and to aid in red blood cell production. |
What are the functions of the Reproductive system? | To produce gametes in gonads for reproduction; and to regulate reproduction and other processes through release of hormones. |
What does the surgical term -centesis mean? | A surgical procedure to aspirate or remove excess fluid. |
What does the surgical term -ectomy mean? | Removal or cutting out by incision. |
What does the surgical term -lysis mean? | Loosening or destroying. |
What does the surgical term -pexy mean? | Surgically fixing something to a certain position. |
What does the surgical term -plasty mean? | Surgical repair. |
What does the surgical term -rrhaphy mean? | Suturing (closing a wound with stitches or staples). |
What does the surgical term -scopy mean? | Visual examination with a light (sometimes invasive, sometimes not). |
What does the surgical term -stomy mean? | Forming an opening. |
What does the surgical term -tome mean? | A cutting instrument. |
What does the surgical term -tripsy mean? | Surgical crushing. |