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Health Science Aviation Invitational February 14, 2009 Names: ______________________ ___________________ School: _______________________ TEAM #: ___________ Raw Score: __________/ 193 pts Rank: _______ Thank you for practicing Health Science on this most heartful day. The heart has its reasons that reason knows nothing of. ~Blaise Pascal, Pensées, 1670 Health Science Names: __________________ __________________ School: ____________________ Team #: __________ STATION 1 Aviation Invitational Feb 14, 2009 STATION 2 [23 points] [15 points] 1. ___________________________________ 1.__________________________________ 2. ___________________________________ 2. ___________________________________ 3. ___________________________________ 3. ___________________________________ 4. ___________________________________ 4. ___________________________________ 5. ___________________________________ 5. ___________________________________ 6. ___________________________________ 6. ___________________________________ 7. ___________________________________ 7. ___________________________________ 8. ___________________________________ 8. ___________________________________ 9. ___________________________________ 9. ___________________________________ 10. __________________________________ 10. __________________________________ 11. __________________________________ __________________________________ 12. __________________________________ __________________________________ 13. __________________________________ 14. _________________________________ *11. _________________________________ 15. _________________________________ __________________________________ 16. _________________________________ __________________________________ 17. _________________________________ *18. a. _______________________________ 12. __________________________________ __________________________________ __________________________________ b. ________________________________ __________________________________ __________________________________ __________________________________ c. ________________________________ __________________________________ 2 Health Science Names: __________________ __________________ School: ____________________ Team #: __________ STATION 3 Aviation Invitational Feb 14, 2009 STATION 4 [27 points] [40 points] 1 a.__________________________________ 1 b. ___________________________________ c. ___________________________________ d. ___________________________________ e. ___________________________________ 2. P = ___________________________________ QRS = ___________________________________ T = ___________________________________ f. ___________________________________ 3. __________________________________ g. ___________________________________ 4. __________________________________ h. ___________________________________ 5. __________________________________ i. ___________________________________ 6. __________________________________ j. ____________________________________ __________________________________ k. ___________________________________ 7. Controllable: ______________________ l. ___________________________________ _________________________________ m. __________________________________ Uncontrollable: _____________________ n. __________________________________ __________________________________ o. __________________________________ 8. Top Number: ______________________ 2. a. __________________________________ _________________________________ b. _________________________________ Bottom Number: _____________________ c. __________________________________ _________________________________ 3. ________________________________ 9. a. ________________________________ 4. ________________________________ b. ________________________________ 5. ________________________________ 10. __________________________________ 6. ________________________________ *11. ________________________________ 7. ________________________________ 12. ________________________________ 8. ________________________________ 3 Health Science Names: __________________ __________________ School: ____________________ Team #: __________ STATION 5 [17 points] Aviation Invitational Feb 14, 2009 STATION 6 [22 points] 1. __________________________________ 1. _________________________________ 2. __________________________________ 2. _________________________________ 3. __________________________________ 3. ________________________________ 4. __________________________________ 4. ________________________________ 5. __________________________________ 5. ________________________________ 6. a. ________________________________ 6. ________________________________ b. ________________________________ 7. ________________________________ c. ________________________________ 8. ________________________________ 7. a. ________________________________ 9. ________________________________ b. ________________________________ 10. ________________________________ c. ________________________________ 11. a. _______________________________ 8. a. ________________________________ b. _______________________________ b. _______________________________ c. _______________________________ c. _______________________________ 12. ________________________________ d. _______________________________ ________________________________ e. _______________________________ 13. ________________________________ f. _______________________________ ________________________________ 14. ________________________________ 15. ________________________________ 16. a. ______________________________ b. ______________________________ 17. a. _____________________________ b. ______________________________ *18. ________________________________ 4 Health Science Names: __________________ __________________ School: ____________________ Team #: __________ Aviation Invitational Feb 14, 2009 Station #8 [30 points] STATION 7 [19 points] 1. _________________________________ 1. _________________________________ 2. _________________________________ _________________________________ 3. a. _______________________________ 2. _________________________________ b. _______________________________ 3. ________________________________ c. _______________________________ 4. ________________________________ d. _______________________________ 5. ________________________________ e. _______________________________ 6. ________________________________ 4. _________________________________ 7. ________________________________ 5. _________________________________ 8. _______________ _____________ 6. _________________________________ _______________ _____________ _________________________________ _______________ _____________ 7. a. ________________________________ _______________ _____________ b. _______________________________ _______________ _____________ c. ________________________________ 9. a. _______________________________ d. ________________________________ b. _______________________________ 8. _________________________________ c. _______________________________ 9. _________________________________ d. _______________________________ 10. a. ______________________________ e. _______________________________ b. ______________________________ f. _______________________________ 10. _________________________________ *11. a. ________________________________ b. _______________________________ c. _______________________________ _______________________________ 5 Health Science Names: __________________ __________________ School: ____________________ Team #: __________ STATION 1 Aviation Invitational Feb 14, 2009 STATION 2 [23 points] 1. Superior Vena Cava 2. Right Atrium 3. Tricuspid Valve 4. Right Ventricle 5. Papillary Muscle 6. Aorta 7. Pulmonary Trunk (Artery) 8. Left Atria 9. Mitral or Bicuspid valve 10. Interventular Septum 11. E 12. C 13. A 14. B 15. F 16. D 17. a, b *18. a. yes (1pt). Type O can occur if each Carries the recessive gene. (1pt) b. Possible: AB, BB, AO, BO (1 pt) Fraternal twins came from different eggs each could be any of the possible combinations c. No switch – Phillip & Sue-Anne can’t have a Type O baby (not double recessive) [15 points] 1. b 2. d 3. c 4. b 5. a 6. d 7. a 8. MAP = 1/3(120) + 2/3(80) = 93 mm Hg 9. High Blood Pressure 10. Thickening or blockage of arteries *11. arteriosclerosis or artherocsclerosis. Fat Buildup 12. ANY TWO: Not Smoking, reduce fat consumption, exercise regularly 6 Health Science Names: __________________ __________________ School: ____________________ Team #: __________ STATION 3 Aviation Invitational Feb 14, 2009 STATION 4 [28 points] [26 points] 1. a. hemoglobin b. capillary beds c. pulmonary veins 1 d. left atrium e. Atriole Systole f. Mitral or bicuspid valve 2. P = atria contraction (depolarization +1) g. left ventricle QRS =ventricles contract (depolarization +1) T = rest/prep for next contraction(repolarization+1) h. ventricular systole 3. 60 bpm (2 pts) i. aortic semilunar valve 4. b j. aorta 5. c k. carotid or vertebral arteries l. CO2 m. diffusion n. veins 6. Blood pressure of 140/90 or greater 7. Controllable: any one obesity, diet, alcohol intake, exercise, stress Uncontrollable: any two o. superior vena cava race, heredity, age. 2. any 3: Transport of substances to/from body 8. Top Number: Systolic blood pressure is the pressure in the blood vessels when the heart beats (during systole). tissues/organs, Removal of metabolic waste (CO2, urea, creatine), Hormone distribution Immune protection/response, Temperature regulation 3. b Bottom Number: Diastolic blood pressure is the pressure in the blood vessels when the heart is at rest (during diastole) 4. c 5. d 6. b 9. any 2: aortic dissection, brain damage, kidney damage or failure, heart attack/myocardial infarction, stroke, vision loss, arteriosclerosis, headache. 10. any one: medications, diet modification, exercise, weight loss, limit alcohol intake. *11. MAP is considered to be the perfusion pressure seen by organs in the body. 12. 87mmHg 7. 5-6 L 8. 60-80 bpm (beats per minute) 7 Health Science Names: __________________ __________________ School: ____________________ Team #: __________ STATION 5 [17 points] Aviation Invitational Feb 14, 2009 STATION 6 [22 points] 1. d 1. cervical vertebra 2. a 2. scapula 3. e 3. humerus 4. b 4. phalanges 5. c 5. femur 6. a. ball and socket 6. fibula b. saddle 7. tibia c. hinge 8. radius 7. a cartilaginous 9. ilium b. synovial 10. true ribs c. synovial 11. any three: Support of body structures: gives body its recognizable shape and form; Protection of vital organs; Facilitate Movement: Bones form almost all of our joints Production of red blood cells, which takes place in the bone marrow. Storage of vital minerals such as calcium, phosphorous and multiple trace elements are stored 8. a. femur b. knee flexion or hip extension c. Shoulder 12. Curvature of the spine or backbone d. Flexion of the spine Often C or S shape e. Humerus 13. No known cause of scoliosis f. Hip Extension 14. diagnosed by a chest x-ray 15. more common in girls 16. any two: observation, brace, surgery 17. Two complications: Heart failure, restrictive lung disease, chronic pain 18. Cobb angle: a measure of the curvature of the spine in degrees. 8 Health Science Names: __________________ __________________ School: ____________________ Team #: __________ Aviation Invitational Feb 14, 2009 Station #8 [30 points] STATION 7 [19 points] 1. a 1. body of cervical vertebra 2. b 2. Thoracic vertebra 3. a. radius 3. lumbar vertebra b. ulna 4. spinous process c. carpals 5. Lamina d. metacarpals 6. Transverse process e. phalanges 7. Superior articular process 4. x-ray 8. Axis Atlas 5. compound fracture to 3 metacarpal C-5 C-6 6. Two layers of bone: Cortical (or compact bone), T-1 T-6 Cancellous (or Spongy bone) 7. a. Bleed and become inflamed/forms a haematoma L-1 L-5 b. Cell differentiation: Signals to the body to produce Sacrum Coccyx specialized cells (osteoblasts) to rebuild bone c. Framework: New bone cells are made by osteoblasts 9. a. spongy bone forming a callous (The framework is provided by hydroxyapatite (HA).) d. Callous is reshaped to closely match original bone b. compact bone shape by osteoclasts. 8. Osteoblasts lay down new bone cell c. blood vessel 9. This task is performed by the osteoclasts. d. yellow bone marrow 10 a. Loss of bone tissue b. The mineral content of bones decreases, so that bones become less dense and more fragile. c. As bones lose mass, osteoporosis develops, affecting both women and men. d. The chemistry of cartilage, which provides cushioning between bones, changes. With less water content, the cartilage becomes more susceptible to stress. As cartilage degenerates, arthritis can develop. e.Ligaments, connective tissues between bones, become less elastic, reducing flexibility e. blood vessel f. osteonic canal 10. production of white & red blood cells – storage of white blood cells (neutrophils) *11. a. 1.04 – 0.22 = 82 g/cm2 b. osteoporosis c. calcium and vitamin D 9 Health Science Names: __________________ __________________ School: ____________________ Team #: __________ 10 Aviation Invitational Feb 14, 2009