Answer:
The correct option is : a. causing threshold to be reached more quickly
Explanation:
Norepinephrine, also known as noradrenalin, is an organic compound, which belongs to the catecholamine family. It acts as a hormone and a neurotransmitter in the brain and the body and also impacts the heart.
It is one of the hormones secreted by the adrenal medulla. Norepinephrine is a part of the fight-or-flight mechanism of the body. It acts by binding to the β-1 receptors and opens the chemical or ligand gated calcium and sodium ion channels. Therefore, <u>it causes the threshold to be reached faster </u>by increasing the rate of depolarization and thus causes heart arrhythmia.
Therefore, <u>Norepinephrine acts on the heart by </u><u>causing threshold to be reached faster.</u>
Home fires are caused by mostly lack of observance. That’s my guess... sorry if this is not what you are looking for
Prior to administering medication, the assessment the nurse will need to make is to take blood pressure measurements.
<h3>What is the function of the drug methylergonovine?</h3>
Methylergonovine is a drug which is used to prevent and control bleeding from the uterus that can happen after childbirth.
Methylergonovine belongs to the class of medicines called ergot alkaloids and works by acting directly on the smooth muscles of the uterus and prevents bleeding after giving birth.
Since bleeding results in decrease in blood pressure, prior to administering the medication, the nurse should assess the blood pressure of the patient by taking blood pressure measurements.
In conclusion, the drug methylergonovine is given to prevent bleeding after childbirth.
The patient's blood pressure measurement should be taken prior to administration of medication.
Learn more about blood pressure at: brainly.com/question/25149738
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Answer:
i don't think you should watch
Explanation:
i don't think you should watch for it may be to hard to watch
I wish I could help but I can’t sory
