Isotonic solution is probably the most commonly used IV fluid that you will see during nursing school. But why is it so useful? What’s the difference between different types of isotonic fluids? And when would you use them? Here’s a clear explanation for HOW and WHY isotonic IV solutions work so that you can be confident in …
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Hypertonic Solution: An Explanation for Nursing Students I’m going to help you understand WHY and HOW a hypertonic solution works so that you can be confident in knowing which situations to use them in for nursing school. If you haven’t already seen the explanation of results from my Osmosis Experiment, make sure to check that out first. …
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Flu season is well upon us, and the final end-of-semester “push” is over for most of us. Have you ever noticed how you always seem to get sick immediately after Finals are over? Yeah, there’s actually a good reason for why that happens. It has to do with your stress hormones, but that’s a whole …
When used as anti-depressants, Serotonin Norepinephrine Reuptake Inhibitors (SNRIs) have very similar results as Selective Serotonin Reuptake Inhibitors (SSRIs), but their mechanism of action is different. SNRIs work by preventing the body from “cleaning up” excess serotonin and norepinephrine. Some common examples of SNRIs are venlafaxine HCL (Effexor) and duloxetine HCL (Cymbalta). Overall, SNRIs are very …
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Selective Serotonin Reuptake Inhibitors (SSRI) are currently the most common type of anti-depressants prescribed for depression. The name is a mouthful, but if you take the time to remember the full-name of the medication class rather than just the acronym, then you will more easily remember what these medications do in the body at an A&P …
Tricyclic antidepressants are one of the oldest anti-depressants available (along with MAOIs). They work by inhibiting the reuptake of norepinephrine and serotonin by pre-synaptic neurons in the Central Nervous System. Huh? Okay, let’s put this in plain English. Neurons communicate with each other by sending out messages using neurotransmitters like norepinephrine and serotonin. But not …
When it comes to Pharmacology, many nursing students jump right to trying to memorize specific medications. In the case of MAOI’s, two commonly used medications are Nardil (phenelzine), and Parnate (tranylcypromine). But just memorizing specific drug names will not help you very much on an exam or in practice, it’s much more important to learn …
(Here’s where you can read an UPDATED VERSION of this article about Hypotonic Solution) If you’re looking for a list of IV solutions to memorize, then you’re in the wrong place. But if you want to understand WHY and HOW IV solutions work the way that they do so that you can become a better nurse…here …
(Here’s where you can read an UPDATED VERSION of this article about Hypertonic Solution) If you’re looking for a list of IV solutions to memorize, then you’re in the wrong place. But if you want to understand WHY and HOW IV solutions work the way that they do so that you can become a better nurse…here …