1858429
Questão 1
Questão
Where s the heart located?
Responda
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Posterior to (behind) the sternum and just right of centre
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Posterior to (behind) the sternum and just left of centre
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Anterior to (in front of) the sternum and just right of centre
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Anterior to (in front of) the sternum and just left of centre
Questão 2
Questão
Which of the following is a function of the heart?
Responda
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To produce red blood cells
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to produce white blood cells
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to pump blood around the body
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to pump nutrients around the body
Questão 3
Questão
Through which major blood vessel does the left ventricle pump blood?
Responda
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Aorta
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vena cava
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Pulmonary vein
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pulmanary artery
Questão 4
Questão
The role of heart valves is to control the ___
Responda
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Two-way flow of blood through the heart
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electrical conductivity of the heart
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amount of oxygen in the heart
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One-way flow of blood through the heart
Questão 5
Questão
During pulmonary circulation the....
Responda
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Left ventricle de-oxygenated blood via an artery to the lungs
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Left ventricle oxygenated blood via an artery to the lungs
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Right ventricle de-oxygenated blood via an artery to the lungs
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Right ventricle oxygenated blood via an artery to the lungs
Questão 6
Questão
The function of the pulmonary artery is to transport blood
Responda
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from the lungs to the heart
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from the heart to the lungs
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from the heart to the skeletal muscles
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from the skeletal muscles to the heart
Questão 7
Questão
Diastolic blood pressure is a measure of the force that blood exerts on the walls of the
Responda
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arteries whilst the heart contracts
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veins whilst the heart contracts
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arteries whilst the heart relaxes
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veins whilst the heart relaxes
Questão 8
Questão
Which of the following is the most likely to cause delayed onset of muscle soreness?
Responda
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positive phase of a exercise
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negative phase of exercise
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low intensity aerobic exercise
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low intensity resistance exercise
Questão 9
Questão
what is a limitation of using the RPE scale to monitor exercise intensity?
Responda
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to be effective a visual RPE scale needs to be used
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Clients dont understand it
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its highly subjective so not very effective
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its not suitable for some training environments
Questão 10
Questão
What is the average recommended water consumption for an adult?
Responda
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At least 1 litre
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At least 2 litre
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At least 3 litre
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At least 4 litre
Questão 11
Questão
which of the following food groups should be consumed in roughly equal quantities?
Responda
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bread rice potatoes pasta starchy foods AND meat fish eggs beans
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fruit/veg AND meat fish eggs beans
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milk dairy AND meat fish eggs beans
Questão 12
Questão
severe dehydration occurs when what percentage of bodily water is lost?
Responda
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10
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20
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30
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40
Questão 13
Questão
which of the following is an integral component of a synovial joint?
Responda
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growth plate
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pleural cavity
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articular cartilage
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bone marrow
Questão 14
Questão
Which of the following synovial joints can circumduct?
Responda
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shoulder
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knee
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elbow
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spine
Questão 15
Questão
what is the name given to a unit of myofibrils repeated within skeletal muscle?
Responda
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sarcomere
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actin
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myosin head
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muscle fibre
Questão 16
Questão
which of the following will result in retraction of the shoulder girdle?
Responda
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eccentric contraction of pectoralis major
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concentric contraction of pectoralis majo
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eccentric contraction of rhomboids
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concentric contraction of rhomboids
Questão 17
Questão
which of the following activities would use the ATP-PC system?
Responda
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500 metre row
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50 metre sprint
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5 mile jog
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marathon
Questão 18
Questão
which of the following is a neuromuscular adaptation to high-intensity short duration exercise?
Responda
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increase in type I muscle fibres and improved resistance fatigue
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frequency of nerve impulses to motor units increases
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improved protein storage and availability as a fuel for exercise
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reduced synchronous recruitment of motor units
Questão 19
Questão
regular aerobic exercise can improve motor fitness by
Responda
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increasing the proportion of type II muscle fibres
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improving the ability to store glycogen and fat as fuels for exercise
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reducing synchronous recruitment of motor units
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enhancing the growth of new connections within the nervous system
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