True.....................................
Answer:
Decongestants are medicines that help relieve a congested (stuffy) nose. The congestion can be caused by a cold virus or by the flu, sinusitis, or allergies. Most decongestants come in pill or liquid form. When you buy them at the store without a prescription, they are called over-the-counter (OTC) medicines.What are OTC decongestants?
Decongestants are medicines that help relieve a congested (stuffy) nose. The congestion can be caused by a cold virus or by the flu, sinusitis, or allergies. Most decongestants come in pill or liquid form. When you buy them at the store without a prescription, they are called over-the-counter (OTC) medicines.
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Decongestant nose sprays and drops are also available over the counter. However, these products shouldn’t be used for more than 3 days. Your body can become dependent on them. If you become dependent on these medicines, your nose may feel even more stuffed up when you quit using them. This is known as the “rebound effect.”
The active ingredient in most decongestants is either phenylephrine or pseudoephedrine.
Explanation:
Answer:
a. Opening of ligand-gated cation channel
Explanation:
Ligand-gated cation channel get opened as a result of binding or connection of a lidand which itself is a result of response stimulus. It can also be opened through a note response of stimulus called voltage gated channels.
The purpose of this phenomenon is to allow passage of ions through the membranes as a result of connection of chemical messenger such as neurotransmitter.
When the neurotransmitter is released into synaptic cleft, it connects or bind with motoneuron, thus causing the movement of ion through the cell membrane, and which then leads to hyperpolarization or depolarization
No, in fact they are not. Fat is the body's way of storing large amounts of proteins to use for later. Foods like avocados and maybe even meat have helpful fat in them
Answer:
any interpersonal use of force that causes lasting physical harm