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What would be the effect of atropine on the heart?
Atropine is a cholinergic antagonist which blocks the acetylcholine receptor causing increased sympathetic tone increasing the heart rate
Drugs that increase heart rate blood pressure and breathing rate are?
Atropine increases the heart rate by increasing the sympathetic nerve stimulation while propanalol decreases the heart rate by decreasing the parasympathetic nerve stimulation.
What effect does Pilocarpine have on the heart rate?
Pilocarpine lowers the heart rate.
How does singing effect heart rate?
Yes It affects Your heart rate.
How does temperature effect frog heart rate?
the cooler the frog the slower the heart rate, the warmer the faster
What would be the effect of atropine on the heart?
Atropine is a cholinergic antagonist which blocks the acetylcholine receptor causing increased sympathetic tone increasing the heart rate
What is the effect of atropine plus acetylcholine on frog heart?
ACh will decrease heart rate/contractile strength, etc. Atropine is a muscarinic ACh receptor (mAChR) antagonist, so blocks the effects of ACh. Adding both together will result in a weak action of ACh that tails off as all the mAChRs become blocked by Atropine.
Why does atropine cause tachycardia?
Check out the atropine page at wikipedia.org for your answer.
What does atropine do the heart?
It blocks the vegus nerve/ parasympathetic heart. This means that the heart rate can not be slowed down.
Drugs that increase heart rate blood pressure and breathing rate are?
Atropine increases the heart rate by increasing the sympathetic nerve stimulation while propanalol decreases the heart rate by decreasing the parasympathetic nerve stimulation.
Why can't you give atropine in complete heart block?
Atropine is an anticholinergic medication that increases heart rate by blocking vagal effects on the heart. In complete heart block (third-degree AV block), the electrical signals do not pass from the atria to the ventricles, leading to dissociation between the two. Since atropine primarily affects the atrial conduction and the blockage is at the AV node, it is ineffective in restoring normal heart rhythm or rate. Therefore, it cannot be used to treat complete heart block, and other interventions like pacing are necessary.
If a person is brain dead and the heart rate is low will they live?
Yes, he can be revived with CPR, intubation, IV ,emergency drugs like epinephrine and atropine and dopamine to increase heart rate and perfusion.
How does singing effect heart rate?
Yes It affects Your heart rate.
What effect does Pilocarpine have on the heart rate?
Pilocarpine lowers the heart rate.
What was the effect of sodium ions on heart rate?
increases the heart rate
Can emotions effect heart rate?
Yes, they can, usually by increasing heart rate.
How does atropine work?
Anticholinergic agent/ parasympatholytic that inhibits the action of acetylcholine at the postganglionic parasympathetic receptor sites. Increases the heart rate in life threatening bradyarrhythmias.
