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WorksheetsPDHPE core 2 revision
Total questions: 19
Worksheet time: 10mins
What is the term given to the muscle that relaxes to allow movement?
Agonist
Antagonist
Stabiliser
Fixator
What is the component of blood responsible for the transportation of oxygen around the body?
Red Blood Cells
White blood cells
Platelets
Plasma
Which term defines the amount of blood pumped by the heart in a single contraction?
Heart rate
Ventilation rate
Stroke volume
Cardiac output
Imagine a group of swimmers competing in a 50m race.
Which biomechanical statement related to the swimmers is correct?
Velocity is unrelated to stroke length and stroke rate
A more streamlined body will encounter more resistance
Linear motion is the most efficient type of motion for
this event
Maximum drag created by swimmers will best enhance performance
Which of the following is correct about circulation through the heart?
The right side of the heart receives oxygenated blood and
pumps it around the body
The right side of the heart receives deoxygenated blood
and pumps it to the lungs
The blood in the left atrium is pushed out to the lungs
and then to all parts of the body
Blood is pumped from the right ventricle to the left
ventricle and then around the body
Which of the following terms is a measure of the volume of blood pumped out of the heart per minute?
Cardiac output
Stroke volume
Heart rate
Systolic volume
Which of the following are ALL measurements of skill-related fitness?
Coordination, balance, reaction time
Strength, flexibility, coordination
Agility, coordination, body composition
Agility, coordination, body composition
Which of these muscles is responsible for arm abduction?
Pectorals
Trapezius
Deltoid
Biceps
Which health-related component of fitness is measured using a hand dynamometer?
Muscular endurance
Muscular power
Muscular strength
Body composition
At the commencement of exercise the body’s immediate physiological response is:
Increased heart rate, decreased ventilation rate
Increased heart rate, increased ventilation rate
Increased heart rate, stable ventilation rate
Increased heart rate, increased lactate
The base of support refers to an…
A) Imaginary line passing through the centre of gravity
A) Imaginary area that is around the outside edge of the feet
A) Imaginary redistribution of mass to one side of the object
A) Imaginary change in momentum
Linear motion refers to:
The quantity of motion a body possesses
The movement of a body from one location to another in a particular direction, or an ‘as the crow flies measurement’
The movement of a body from one position to another
When a body and all parts connected to it travel the same distance in the same direction and at the same speed
Reaction forces refer to:
Forces generated by muscles working on joints
Forces to prevent objects leaving the ground
Equal and opposite forces exerted in response to applied forces
Forces developed within the body
An elite male sprinter has the above speed results in an Olympic 100m final. Which of the following is correct of the data in this graph?
Momentum between 7 and 8 seconds in increasing
He accelerates from 0 to 12.5m per second, within 3 seconds
Speed at the 6 second mark is 10m per second
He is losing velocity at the 9 second mark
An athlete beings at point A and runs the circular track for 200 m, finishing at point C.
What does the line A – C represent?
Acceleration
Velocity
Displacement
Momentum
Take note of the image illustrating gaseous exchange in the alveoli of human lungs. Which correctly describes what process is occurring?
Oxygen and CO2 are moving from areas of low concentration to areas of high concentration
Red blood cells are picking up CO2 and delivering oxygen by diffusion
The high concentration of oxygen un blood cells is forcing CO2 out of the blood capillaries into the alveoli
Capillary blood flowing past each alveolus diffuses carbon dioxide out and absorbs oxygen in across the alveolus membrane
with reference to fluid mechanics, Drag can be described as:
a force that is oppositional to the direction an object is moving through a liquid or gas
a force that is oppositional to the direction an object is moving through a liquid ONLY
Assists an object to move faster through a liquid
The force given to an object to make it change direction when in a liquid
MUSCULAR POWER can be tested with
Vertical Jump test
50 meter sprint
Beet Test
60 second sit up test
Ways to reduce drag in water include
shaving
wearing excess clothing, using a streamline position
shaving, wearing skin tight swimwear/clothing, correct technique, streamlined position
shaving, wearing baggy swimwear/clothing, correct technique, streamlined position
