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