Question 1
Question
The following components of the respiratory system are located inside the lungs, except?
Answer
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Alveoli
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Bronchi
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Intercostal muscles
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Bronchioles
Question 2
Question
Breathing in is known as expiration.
Question 3
Question
Which of these muscles is not involved in the process of delivering oxygen to the working muscles.
Answer
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Cardiac
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Pectorals
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Intercostal
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Diaphragm
Question 4
Question
Which of these facts is incorrect when relating to the process of inspiration.
Answer
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The ribs lift upwards
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The diaphragm relaxes and bulges up
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The intercostal muscles contract
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Air pressure falls allowing the lungs to fill with air
Question 5
Question
Aerobic respiration is respirationin the absence of oxygen.
Question 6
Question
Aerobic respiration creates the following waste products, except?
Answer
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water
-
lactic acid
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carbon dioxide
Question 7
Question
Which athlete would not be competing using aerobic respiration?
Answer
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Cyclo cross rider
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Fell runner
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Triple jumper
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Triathlon
Question 8
Question
Fast twitch fibres are associated with explosive events.
Question 9
Question
Which feature is not associated with fast twitch fibres.
Question 10
Question
Anaerobic respiration creates which waste product?
Answer
-
Oxygen
-
Lactic acid
-
Carbon dioxide
-
Water
Question 11
Question
Lactic acid is turned into carbon dioxide and water when oxygen supply is resumed.
Question 12
Question
Glycogen is the main form of carbohydrate storage in the body. It is stored in the following areas of the body, except?
Question 13
Question
During vigorous exercise lactic acid is created. Lactic acid is a waste product and is a mild poison.
Question 14
Question
The following are short term effects of exercise, except?
Answer
-
Breathing rate increases
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Cardiac output increases
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Blood pressure lowers
-
Stroke volume increases
Question 15
Question
Fatigue is a feeling of extreme physical or mental tiredness. When a muscle gets so tired that they can no longer continue to work properly. Which of these is not a sign of fatigue?
Question 16
Question
An oxygen debt is when the muscles are starved of oxygen. The body recovers by carrying out the following functions, except?
Question 17
Question
Which of the following facts is false in relation to muscle cramp.
Answer
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It is a voluntary contraction
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A muscle is locked in contraction
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It is a result of intense exercise
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The muscle is in spasm
Question 18
Question
The circulatory system consists of the heart, blood and blood vessels working together to supply oxygen to the working muscles and removing unwanted carbon dioxide.
Question 19
Question
The upper chambers of the heart are called the ventricles.
Question 20
Question
The right side of the heart is thicker as it transports oxygenated blood to the working muscles of the body.
Question 21
Question
The pulmonary circuit involves taking deoxygenated blood to the lungs and returning oxygenated blood to the heart.
Question 22
Question
Arteries always carry blood away from the heart.
Question 23
Question
Arteries always carry oxygenated blood.
Question 24
Question
White blood cells contain a substance known as haemoglobin.
Question 25
Question
Which of these functions is not a role of the circulatory system.
Answer
-
Temperature regulation
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Energy production
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Protection
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Transportation
Question 26
Question
Which of these answers is a waste product and removed by the circulatory system.
Answer
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Oxygen
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Heat
-
Hormones
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Glucose
Question 27
Question
Arteries have thin outer walls and a thin layer of muscle.
Question 28
Question
Which blood vessel is only one cell thick?
Answer
-
Veins
-
Arteries
-
Capillaries
Question 29
Question
Arteries contain valves.
Question 30
Question
Which defintion relates to stroke volume?
Answer
-
One contraction and relaxation of the heart
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The amount of blood pumped out of the left ventricle per minute
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The number of times the heart beats in a minute
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The amount of blood pumped out of the left ventricle per beat
Question 31
Question
Which artery is located in the groin?
Answer
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Radial
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Femoral
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Temporal
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Carotid
Question 32
Question
The cardio vascular systems involves the working of the following organs.
Answer
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Heart and Liver
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Lungs and Kidneys
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Liver and Lungs
-
Heart and Lungs
Question 33
Question
Maximum heart rate is calculated using which formula?
Answer
-
220 plus age
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220 multiplied age
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220 divided age
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220 minus age
Question 34
Question
The aerobic training zone is 80 - 90% maximum heart rate
Question 35
Question
The training zone is the range of the heart rate within which a specified training effect will take place.
Question 36
Question
Which definition relates to the threshold of training.