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