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