1.
Which neurotransmitter in the brain do SSRIs work upon?
Correct Answer
B. Serotonin
Explanation
SSRIs, or selective serotonin reuptake inhibitors, work upon the neurotransmitter serotonin in the brain. These medications are commonly used to treat conditions such as depression and anxiety by increasing the levels of serotonin available in the brain. Serotonin is involved in regulating mood, sleep, appetite, and other important functions. By inhibiting the reuptake of serotonin, SSRIs help to increase its concentration in the brain, leading to improved mood and overall well-being.
2.
What is the full-form SSRI?
Correct Answer
D. Selective serotonin reuptake inhibitor
Explanation
The correct answer is "Selective serotonin reuptake inhibitor." This term refers to a type of medication that is commonly used to treat depression and anxiety disorders. SSRI works by increasing the levels of serotonin, a neurotransmitter, in the brain by blocking its reabsorption. This helps to improve mood and relieve symptoms of depression.
3.
What is the main role of an SSRI in the brain
Correct Answer
C. To stop the reuptaking of serotonin in the brain by the receptors
Explanation
An SSRI (Selective Serotonin Reuptake Inhibitor) is a type of medication commonly used to treat depression and anxiety disorders. The main role of an SSRI in the brain is to stop the reuptaking of serotonin by the receptors. Serotonin is a neurotransmitter that plays a crucial role in regulating mood, emotions, and overall well-being. By inhibiting the reuptake of serotonin, SSRIs increase the levels of serotonin in the brain, which can help improve mood and alleviate symptoms of depression and anxiety. Blocking dopamine receptors or enhancing serotonin flow are not the primary mechanisms of action for SSRIs.
4.
Which of the following is an SSRI?
Correct Answer
D. All of the above
Explanation
All of the options mentioned, Prozac, Priligy, and Cipralex, are selective serotonin reuptake inhibitors (SSRIs). SSRIs are a class of antidepressant medications that work by increasing the levels of serotonin, a neurotransmitter, in the brain. Prozac (fluoxetine) is commonly used to treat depression, anxiety, and obsessive-compulsive disorder. Priligy (dapoxetine) is primarily used to treat premature ejaculation. Cipralex (escitalopram) is prescribed for depression and generalized anxiety disorder. Hence, all three options are examples of SSRIs.
5.
Which of the following is a possible side effect of using SSRI?
Correct Answer
D. All of the above
Explanation
SSRI (Selective Serotonin Reuptake Inhibitors) are commonly used antidepressant medications. One possible side effect of using SSRI is drowsiness, which can make individuals feel tired and sleepy. Insomnia, the inability to fall asleep or stay asleep, can also occur as a side effect. Headaches are another potential side effect of SSRI use. Therefore, all of the above options (drowsiness, insomnia, headaches) are possible side effects of using SSRI medications.
6.
How long does it take for SSRI treatment to show effects?
Correct Answer
B. 4 - 6 weeks
Explanation
SSRI treatment typically takes around 4-6 weeks to show effects. This is because SSRIs (Selective Serotonin Reuptake Inhibitors) work by increasing the levels of serotonin in the brain, which then helps to improve mood and reduce symptoms of depression and anxiety. However, it takes time for the brain to adjust to these changes and for the medication to reach its full effectiveness. Therefore, it is important for patients to continue taking SSRIs as prescribed, even if they do not see immediate results.
7.
Which of the following mental health disorders does SSRI work upon?
Correct Answer
D. All of the above
Explanation
SSRI (Selective Serotonin Reuptake Inhibitors) work upon anxiety disorders, depression, and obsessive-compulsive disorder (OCD). These medications are commonly prescribed for these mental health disorders as they help increase the levels of serotonin in the brain, which regulates mood and emotions. By inhibiting the reuptake of serotonin, SSRI medications can effectively alleviate symptoms associated with anxiety disorders, depression, and OCD. Therefore, the correct answer is "All of the above."
8.
Which drug is not effective in the treatment of social anxiety disorder?
Correct Answer
A. Fluoxetine
Explanation
Fluoxetine is not effective in the treatment of social anxiety disorder. This is because fluoxetine belongs to a class of drugs called selective serotonin reuptake inhibitors (SSRIs), which are commonly used to treat depression and anxiety disorders. However, while fluoxetine is effective in treating other anxiety disorders such as generalized anxiety disorder and panic disorder, it has been found to be less effective in treating social anxiety disorder specifically. Other SSRIs such as paroxetine and escitalopram have shown more effectiveness in the treatment of social anxiety disorder.
9.
Which of the following is the most common drug prescribed for the treatment of Major depressive disorder?
Correct Answer
D. All of the above
Explanation
The correct answer is "All of the above" because Paroxetine, Fluoxetine, and Sertraline are all commonly prescribed drugs for the treatment of Major depressive disorder. These drugs belong to a class of medications called selective serotonin reuptake inhibitors (SSRIs), which work by increasing the levels of serotonin in the brain, helping to improve mood and alleviate symptoms of depression. Each of these drugs may have slightly different side effects and dosing instructions, but they are all effective in treating Major depressive disorder.
10.
Which of the following is the most potent inhibitor?
Correct Answer
B. Paroxetine
Explanation
Paroxetine is the most potent inhibitor among the given options. It belongs to the selective serotonin reuptake inhibitor (SSRI) class of drugs and is commonly used to treat depression, anxiety disorders, and other mental health conditions. Paroxetine works by inhibiting the reuptake of serotonin, a neurotransmitter that plays a role in mood regulation. By blocking the reuptake of serotonin, paroxetine increases its concentration in the brain, leading to improved mood and reduced symptoms of depression and anxiety.