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>
It is widely recognised that a CMR equal to or greater than one death per 10,000 persons a day signifies an emergency situation requiring an immediate response.
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i think the answer is medication
Answer: 1 ½ cups / 355ml / 12 oz heavy cream
1 ½ cups / 355ml / 12 oz whole milk
½ cup / 100g / 3.55oz natural cane sugar (can use granulated)
1 vanilla bean split lengthwise (alternatives in the headnotes)
Whisk the Egg Yolks:
6 Egg Yolks
¼ cup / 50g / 1.75 oz natural cane sugar (can use granulated)
Pinch Salt
Make the Strawberry Sauce:
1 lb / 454g / 16 oz strawberries, hulled and halved
½ cup / 100g / 3.55oz natural cane sugar (can use granulated)
Zest of ½ a lemon
2 teaspoons fresh lemon juice
Explanation: yummy
Answer:
The doctor was right it was a twisting force.
Explanation:
