PLTW: HBS EOC Exam Review Study Questions and Answers Top Graded A 2024

What is the function of the urinary system? - To filter blood, remove waste in the form of urine What are the four organs involved in the urinary system? - Kidneys, ureters, bladder, urethra What is the function of the kidney? - To filter blood and create urea What are ureters? - Tubes that transfer the urea from the kidney to the bladder What is the bladder? - Holds the urine until it can be removed What is the urethra? - Transports the urine out of the body What is the function of the nervous system? - Information collection and response, control of basic body functions What organs/structures are involved in the nervous system? - Brain, spinal cord, peripheral nerves, sensory organs What are peripheral nerves? - Nerves that carry signals to and from limbs What is the function of the immune system? - Prevents and eliminates infections What are the organs of the immune system? - Thymus, tonsils, appendix, spleen, lymph nodes, skin What is the thymus? - Promotes production of WBCs What are the tonsils? - Trap pathogens as they enter the body What is the appendix? - Stores good bacteria What is the spleen? - Filters blood What are the lymph nodes? - Filter lymph fluid What is the function of the digestive system? - To break down food into nutrients to fuel the body What are the organs of the digestive system? - Teeth/tongue, pharynx, esophagus, stomach, small intestine, large intestine, rectum, anus, gall bladder, liver What is the pharynx? - Connects the mouth to the esophagus What is the rectum? - The final section of the large intestine What is the anus? - Part of the body from which stool is released What is the gall bladder? - Small membranous sac that stores bile and releases it into the large intestine What is the liver? - Makes bile for the small intestine What is the function of the respiratory system? - Takes in oxygen for cells and removes cellular CO2 waste. What are the organs of the respiratory system? - Nasal cavity, pharynx, larynx, trachea, epiglottis, bronchi,, alveoli What is the function of the cardiovascular system? - Moves blood throughout the body What organs/structures make up the cardiovascular system? - Atria, ventricles, arteries, arterioles, veins, venules, capillaries What is the function of the endocrine system? - Responsible for secretion of hormones anterior - front ventral - front (belly)