11286082
Beschreibung
Quiz von Michael Jardine, aktualisiert more than 1 year ago
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Erstellt von Michael Jardine
vor etwa 7 Jahre
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Frage 1
Frage
Effect of exercise on the following things:
Ventilation rate [blank_start]__________[blank_end];
Arterial blood gases and pH [blank_start]__________[blank_end];
Oxygen supply to existing cells [blank_start]__________[blank_end];
Antworten
-
Jumps immediately
-
Remains steady
-
Jumps, but lags
-
Drops immediately
-
Drops, but lags
-
Remain steady
-
Jump immediately
-
Jump, but lags
-
Drop immediately
-
Drop, but lags
-
Jumps, but lags
-
Remains steady
-
Jumps immediately
-
Drops, but lags
-
Drops immediately
Frage 2
Frage
At the end of exercising, what happens to each of the following parameters:
HR [blank_start]__________[blank_end];
MAP [blank_start]__________[blank_end];
TV [blank_start]__________[blank_end];
Antworten
-
Remains in exercise-state for a while
-
Returns to normal* immediately
-
Fuck all
-
Returns to normal* immediately
-
Remains in exercise-state for a while
-
Fuck all
-
Remains in exercise-state for a while
-
Returns to normal* immediately
-
Fuck all
Frage 3
Frage
As exercise intensity increases…
TPR [blank_start]__________[blank_end];
MAP [blank_start]__________[blank_end];
Antworten
-
Falls
-
Falls slightly
-
Falls dramatically
-
Rises
-
Rises slightly
-
Rises dramatically
Frage 4
Frage
During exercise, the motor cortex sends signals to:
Antworten
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Hypothalamus
-
Brainstem
-
Skeletal muscle
-
Pons
-
Hippocampus
Frage 5
Frage
Which of the following move the curve to the right?
Antworten
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Increased H+ concentration
-
Increased CO2 concentration
-
Increased temperature
-
Decreased pH
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Decreased H+ concentration
-
Decreased CO2 concentration
-
Increased pH
-
Decreased temperature
Frage 6
Frage
In skeletal muscle during maximal exercise:
Blood flow is [blank_start]__________[blank_end] [blank_start]__________[blank_end] (compared to rest);
Oxygen extraction fraction is [blank_start]__________[blank_end] [blank_start]__________[blank_end] (compared to rest);
…therefore Oxygen consumption is [blank_start]__________[blank_end] [blank_start]__________[blank_end] (compared to rest);
Antworten
-
Increased
-
Decreased
-
Increased
-
Decreased
-
Increased
-
Decreased
-
~3X
-
~6X
-
~20X
-
~30X
-
~60X
-
~180X
-
~2X
-
~40X
-
~120X
-
~2X
-
~3X
-
~6X
-
~20X
-
~30X
-
~40X
-
~60X
-
~120X
-
~180X
-
~2X
-
~3X
-
~6X
-
~20X
-
~30X
-
~40X
-
~60X
-
~120X
-
~180X
Frage 7
Frage
Chemoreflex is [blank_start]__________[blank_end] during exercise.
Antworten
-
Increased
-
Decreased
-
Unaffected
Frage 8
Frage
Baroreceptor reflex is [blank_start]__________[blank_end] during exercise.
Antworten
-
Increased
-
Decreased
-
Unaffected
Frage 9
Frage
The baroreceptor reflex ultimately ends up doing what to MAP?
Antworten
-
Increasing
-
Decreasing
-
Nothing
Frage 10
Frage
Ergoreceptors are:
Antworten
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Mechanoreceptors
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Chemoreceptors
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Nociceptors
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Baroreceptors
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