Atropine increases the heart rate by increasing the sympathetic nerve stimulation while propanalol decreases the heart rate by decreasing the parasympathetic nerve stimulation.
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Frog's internal body temperature is lower than that of a mammal lower temperature = slower heart rate
yes it lowers heart rate
Because it's an adrenalin - it increases heart rate, constricts blood vessels and dilates air passages
Increase heart rate
Epinephrine
epinephrine
epinephrine
increase heart rate
epinephrine
Epinephrine is pure adrenaline. It won't put you to sleep when administered, but instead give your body a burst of energy and pump your heart rate up.
Epinephrine, if take orally, can raise your heart rate to dangerous levels. And it is not effective at handling allergic reactions.
Atropine increases the heart rate by increasing the sympathetic nerve stimulation while propanalol decreases the heart rate by decreasing the parasympathetic nerve stimulation.
During a fight or flight response, the release of stress hormones like adrenaline (epinephrine) triggers an increase in heart rate. This physiological response is designed to prepare the body for immediate action by supplying more oxygen and nutrients to the muscles and brain.
Epinephrine can make you feel alert, increase your heart rate, and raise your blood pressure. It can also cause sweating, nausea, and trembling.
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