Your answers
1 of 78
Definition Term
a high intensity of exercise above maximal exercise
a performer's aerobic capacity
that will induce fatigue
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True False
2 of 78
Definition Term
hormonal control
,adrenaline and noradrenaline are
released from the adrenal gland
increase force of ventricular
contraction and increasing
spread of electrical activity
through the heart
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True False
3 of 78
Term Definition
cardiac control centre the electrical charge inside the
nerve + muscle cells which
conducts nerve impulses down
the neurone and into the muscle
fibre
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True False
Correct definition
receives information from the sensory servers and sends
direction through motor nerves to change HR
, 4 of 78
Term Definition
sympathetic nervous system responsible for increasing HR,
releasing adrenaline,
noradrenaline and sending
stimulation to the SA node via the
cardiac nerve
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True False
5 of 78
Definition Term
the ventricles contract, increase ventricular systole
pressure closing AV valves to
prevent back flow into atria
SL valves and forced open as
blood is ejected from ventricles
into the aorta and pulmonary
artery
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True False
, 6 of 78
Term Definition
vasomotor tone the release of oxygen from
haemoglobin for gaseous
exchange
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True False
Correct definition
the partial state of smooth muscle constriction in the arterial
walls
7 of 78
Definition Term
the volume of blood ejected cardiac dystole
from the left ventricle per minute
Q = HR x SV
Give this one a try later!
True False
Correct definition
1 of 78
Definition Term
a high intensity of exercise above maximal exercise
a performer's aerobic capacity
that will induce fatigue
Give this one a try later!
True False
2 of 78
Definition Term
hormonal control
,adrenaline and noradrenaline are
released from the adrenal gland
increase force of ventricular
contraction and increasing
spread of electrical activity
through the heart
Give this one a try later!
True False
3 of 78
Term Definition
cardiac control centre the electrical charge inside the
nerve + muscle cells which
conducts nerve impulses down
the neurone and into the muscle
fibre
Give this one a try later!
True False
Correct definition
receives information from the sensory servers and sends
direction through motor nerves to change HR
, 4 of 78
Term Definition
sympathetic nervous system responsible for increasing HR,
releasing adrenaline,
noradrenaline and sending
stimulation to the SA node via the
cardiac nerve
Give this one a try later!
True False
5 of 78
Definition Term
the ventricles contract, increase ventricular systole
pressure closing AV valves to
prevent back flow into atria
SL valves and forced open as
blood is ejected from ventricles
into the aorta and pulmonary
artery
Give this one a try later!
True False
, 6 of 78
Term Definition
vasomotor tone the release of oxygen from
haemoglobin for gaseous
exchange
Give this one a try later!
True False
Correct definition
the partial state of smooth muscle constriction in the arterial
walls
7 of 78
Definition Term
the volume of blood ejected cardiac dystole
from the left ventricle per minute
Q = HR x SV
Give this one a try later!
True False
Correct definition
