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>
Answer:
The description of the given question is summarized in the below section.
Explanation:
- Self-efficacy relates to the impression of such a person's ability to execute behavior effectively as well as attempt to prevent disease or to get healthy when they're already unwell.
- The impression of beneficial aspects generated by a particular action or perhaps the idea that a certain involves exposing would prevent or relieve wounds is considered to be beneficial.
It is True.
Inflammation of the small intestine caused by eating or drinking substances contaminated with viral or bacterial pathogens is called enteritis.
<h3>What is called inflammation?</h3>
Inflammation is a necessary aspect of the healing process in your body. It happens when inflammatory cells migrate to the site of an injury or foreign substance, such as bacteria. Chronic inflammation may result if inflammatory cells remain for an extended period of time.
<h3>What causes inflammation of the small intestine?</h3>
The inflammation of your small intestine is known as enteritis. It might also affect your stomach (gastroenteritis) or colon (enterocolitis). It is frequently the result of a viral, bacterial, or parasitic illness (food poisoning, stomach bug or the stomach flu). It can be caused by radiation, medications, or illness.
To learn more about inflammation from the given link
brainly.com/question/14673970
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