A) Amylase B) Glycogen phosphorylase C) Sucrase D) Lipase
A) Cardiac output B) Heart rate C) Stroke volume D) Blood pressure
A) Myofibrillogenesis B) Sarcopenia C) Hypertrophy D) Atrophy
A) Powerlifting B) Sprinting C) Running D) Weightlifting
A) Increased protein intake B) Increased fat intake C) Increased oxygen intake D) Increased sugar intake
A) Blood pressure rate B) Cardiac output rate C) Stroke volume rate D) Heart rate
A) Isotonicity B) Equilibrium C) Homeostasis D) Stasis
A) Basal metabolic rate (BMR) B) Resting metabolic rate (RMR) C) Physical activity thermogenesis (PAT) D) Exercise metabolic rate (EMR)
A) ATP max B) RER C) VO2 max D) HR max
A) The study of pharmacological interventions in sports. B) The study of acute responses and chronic adaptations to exercise. C) The study of nutrition and dietetics. D) The study of psychological effects of physical activity.
A) Physical therapists. B) Personal trainers. C) Exercise physiologists. D) Nutritionists.
A) Education, lifestyle intervention, and specific forms of exercise. B) Psychological counseling. C) Dietary supplements. D) Medication and surgery.
A) Muscular, cardiovascular, and neurohormonal systems. B) Endocrine and lymphatic systems. C) Digestive and respiratory systems. D) Integumentary and skeletal systems.
A) A decrease in cardiovascular efficiency. B) A reduction in muscle mass. C) An increase in fat storage. D) An elevation of metabolism produced by exercise.
A) Per-Olof Åstrand. B) Otto Meyerhof. C) Archibald Hill. D) Henry Taylor.
A) The Nobel Prize in Physics. B) The Nobel Prize in Chemistry. C) The Nobel Prize in Physiology or Medicine. D) The Nobel Peace Prize.
A) 750 MJ (179,100 kcal). B) 1,145 MJ (273,850 kcal). C) 2,290 MJ (546,700 kcal). D) 500 MJ (119,000 kcal).
A) 120 mg. B) 50 mg. C) 200 mg. D) 90 mg.
A) 10–15% efficient. B) 50–55% efficient. C) 22–26% efficient. D) 40–45% efficient.
A) 0.63 W/kg. B) 0.25 W/kg. C) 3.0 W/kg. D) 1.5 W/kg.
A) 200 W/kg. B) 150 W/kg. C) 314 W/kg. D) 500 W/kg.
A) 10 W to 30 W. B) 45 W to 85 W. C) 100 W to 150 W. D) 20 W to 50 W.
A) Fast glycolysis B) Adenylate kinase C) Aerobic respiration D) The phosphocreatine (PCr) system
A) Citrate synthase B) Glycogen phosphorylase C) Creatine kinase D) Hexokinase
A) Aerobic respiration B) Adenylate kinase C) The phosphocreatine system D) Fast glycolysis
A) Carbon dioxide and water B) Pyruvate C) Lactic acid D) Acetyl-CoA
A) FADH2 B) Glucose-6-phosphate C) ATP D) NADH
A) Because of ATP depletion B) Because it promotes acidosis C) Due to oxygen availability D) Due to glycogen resynthesis
A) 10% B) 20% C) 15% D) 25%
A) Psychology B) Biology C) Applied Sciences D) Chemistry
A) High jump B) 100-meter dash C) Men's marathon D) Long jump
A) Los Angeles 1984 Summer Olympics B) Beijing 2008 Summer Olympics C) Athens 2004 Summer Olympics D) Sydney 2000 Summer Olympics
A) Reduces systemic vascular resistance B) Eliminates systemic vascular resistance C) No impact on systemic vascular resistance D) Increases systemic vascular resistance
A) Digestive enzyme production B) Blood flow C) Respiration D) Endocrine secretions
A) Hypoglycaemia only B) Hyperthermia alone C) Muscle cramps D) Severe dehydration
A) Taking glucose B) Hydration with water C) Consuming fats D) Increased protein intake
A) Hypertension B) Diabetes C) Asthma D) Parkinson's
A) Gabriela Andersen-Schiess B) Jim Peters C) Tim Noakes D) Archibald Hill
A) AMP B) ADP C) ATP D) GTP
A) Risk of injury during exercise B) Immediate muscle soreness C) Muscle mass significantly D) Someone's pain threshold
A) Enhanced capillary density B) Ventilation/perfusion mismatch C) Increased hematocrit D) High cardiac output
A) Vasoconstriction B) Decreased muscle activity C) Sweat-based thermoregulation D) Increased respiration rate
A) None at all B) More than half C) Less than 10% D) About a third
A) 15-fold B) 20-fold C) 5-fold D) 10-fold
A) Liver B) Pancreas C) Adipose tissue D) Skeletal muscle
A) Both rates decrease B) They are essentially equal C) Disposal exceeds appearance significantly D) Glucose appearance exceeds disposal
A) No change in perceived exertion B) Decreases perceived exertion C) Increases perceived exertion D) Eliminates perceived exertion
A) Hypoglycaemia B) Dehydration only C) Muscle cramps D) Heat exhaustion
A) No lead B) Ten-kilometre lead C) Five-kilometre (three-mile) lead D) One-kilometre lead
A) Interleukin-6 (IL-6) B) Interleukin-10 C) Interleukin-8 D) Interleukin-1
A) Adenosine triphosphate (ATP) B) Glycogen C) Glucose D) Fatty acids
A) Fuel utilization B) Cellular respiration in plants C) Fermentation D) Photosynthesis
A) No change in stroke volume B) Reduces stroke volume C) Increases stroke volume D) Eliminates stroke volume reduction
A) Usain Bolt B) Gabriela Andersen-Schiess C) Jim Peters D) Dorando Pietri
A) Independent research projects B) Volunteer work unrelated to exercise C) Only theoretical exams D) Practicum experience
A) Fell across the finish line B) Ran without stopping C) Finished with a record time D) Was disqualified
A) Started late B) Stopped before finishing C) Ran the wrong way D) Dropped out voluntarily
A) Humans use sweat evaporation, while most animals increase body temperature temporarily. B) Humans have less skin blood flow than animals. C) Animals rely on sweating more than humans. D) Humans store heat, while animals dissipate it.
A) No impact on aerobic endurance B) Increases muscle strength C) Enhances aerobic endurance D) Reduces aerobic endurance
A) GLUT4 translocation B) Glycogenolysis C) Gluconeogenesis D) Insulin secretion
A) Decreases heart rate significantly B) Increases dehydration C) Reduces oxygen uptake D) Largely eliminates negative physiological effects
A) Increases skin blood flow B) No change in skin blood flow C) Reduces skin blood flow D) Eliminates changes in skin blood flow
A) Final 400 meters B) Halfway mark C) Start of the race D) First kilometer
A) No impact on carbohydrate reliance B) Eliminates carbohydrate use C) Decreases reliance on carbohydrate D) Possibly increases reliance on carbohydrate
A) Several weeks. B) A few days. C) Within 24 hours. D) Immediately.
A) Practicum experience B) Full class schedule C) Internships D) Laboratory research
A) Reduced skin blood flow. B) Increased body temperature. C) Thick body fur for insulation. D) Specialized sweat evaporation mechanism.
A) Neuroendocrine function B) Biomechanics C) Skeletal muscle physiology D) Cardiopulmonary function
A) 1000 J B) 2598 J C) 3500 J D) 1500 J
A) Increases plasma volume B) Slightly increases plasma volume C) Substantially reduces plasma volume D) Has no impact on plasma volume
A) 15% B) 30% C) 25% D) 20%
A) United States B) Canada C) United Kingdom D) Australia |