Written Assignment 2 Question 1 The mechanism of action of selective serotonin reuptake inhibitors (SSRIs) and other antidepressants is as follows: inhibition of NE and 5-HT reuptake (TCAs, SSRIs, Newer TCAs); inhibition of MAO enzymes (MAOIs); 5-HT2A and 5-HT2C antagonists (Nefazodone, trazodone, mirtazapine); alteration of NE output (Bupropion); stimulation of 5-HT1A receptors; 2AR antagonists (mirtazapine).
The mechanism of action of SSRIs is as follows: SSRIs inhibit the reuptake of the neurotransmitter serotonin (5-hydroxytryptamine or 5-HT) into the presynaptic cell, and increase the levels of 5-HT within the synaptic cleft. SSRIs are approved for treatment psychiatric disorders, however, there are potential risks and adverse effects that should be taken into consideration, such as apathy, drowsiness or somnolence, anhedonia, mydriasis, changes in sleep and appetite, headache, dizziness, nausea/vomiting, changes in sexual behavior, increased feelings of depression, weight loss/gain, fatigue, etc. Question 2 FAE (neurological impairments affecting a child who has been exposed to alcohol in the womb) also referred to as fetal alcohol effects is a softer diagnosis than fetal alcohol syndrome (FAS).
FAE is diagnosed when a person does not meet all of the necessary criteria for FAS; reports some signs of FAS and when there is a history of alcohol exposure before birth. If an infant is born to a drinking mother without any observable evidence of abnormal development, we cannot conclude that there was no detrimental impact of alcohol during the gestational period, as some effects may develop later.
The Term Paper on Alcohol Negative Effects
Alcohol is a drug that is classified as a central nervous system depressant. There are three forms of alcohol, beer, wine and distilled spirits. Alcohol is one of the most commonly used drugs in the United States and has more adverse effects that most other drugs combined. There are many aspects to consider when thinking about alcohol as a drug. There are many myths surrounding alcohol, including ...
The ingestion of any alcohol during pregnancy should be prohibited, as there are many risks associated with alcohol intake during this period, such as Fetal Alcohol Syndrome (FAS), resulting in mental retardation, emotional and behavioral problems; various defects involving the heart, face and other organs, etc. Works Cited Help Prevent Fetal Alcohol Syndrome and Fetal Alcohol Effects. 15 August 2009 ..
