Which abbreviation refers to a pharmacologic class used in mood disorders?

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Multiple Choice

Which abbreviation refers to a pharmacologic class used in mood disorders?

In mood disorders, a key pharmacologic approach involves medications that increase serotonin availability in the brain. The abbreviation that denotes this major class is SSRI, which stands for selective serotonin reuptake inhibitor. By blocking the reabsorption of serotonin into the presynaptic neuron, SSRIs elevate serotonin levels in the synaptic cleft, helping to improve depressive and anxious symptoms. They’re commonly used as first-line treatment for major depressive disorder and many anxiety disorders. Examples include fluoxetine and sertraline. The other options aren’t pharmacologic classes for mood disorders: Time Constant is a physics/engineering term, Sleep Disordered Breathing refers to a sleep-related condition, and Oxyhemoglobin Saturation is a measure of blood oxygen.

In mood disorders, a key pharmacologic approach involves medications that increase serotonin availability in the brain. The abbreviation that denotes this major class is SSRI, which stands for selective serotonin reuptake inhibitor. By blocking the reabsorption of serotonin into the presynaptic neuron, SSRIs elevate serotonin levels in the synaptic cleft, helping to improve depressive and anxious symptoms. They’re commonly used as first-line treatment for major depressive disorder and many anxiety disorders. Examples include fluoxetine and sertraline. The other options aren’t pharmacologic classes for mood disorders: Time Constant is a physics/engineering term, Sleep Disordered Breathing refers to a sleep-related condition, and Oxyhemoglobin Saturation is a measure of blood oxygen.

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