Which class is described as providing protection of ischemic injuries in the material?

Which class is described as providing protection of ischemic injuries in the material?

• A. Atypical antipsychotics
• B. Typical antipsychotics
• C. Antidepressants
• D. Anxiolytics

Answer: (A)

Atypical antipsychotics are described as providing protection of ischemic injuries because their broader receptor profile, including serotonin 5-HT2A antagonism alongside dopamine D2 antagonism, can blunt glutamate excitotoxicity, reduce inflammatory responses, and support cellular resilience after ischemic events. These neuroprotective effects help limit neuronal damage in brain ischemia, which the material highlights for this class. Typical antipsychotics focus mainly on dopamine blockade and are not described as having these ischemia-protective properties in the material. Antidepressants and anxiolytics are not described as offering this kind of ischemic protection in the material.

Atypical antipsychotics are described as providing protection of ischemic injuries because their broader receptor profile, including serotonin 5-HT2A antagonism alongside dopamine D2 antagonism, can blunt glutamate excitotoxicity, reduce inflammatory responses, and support cellular resilience after ischemic events. These neuroprotective effects help limit neuronal damage in brain ischemia, which the material highlights for this class. Typical antipsychotics focus mainly on dopamine blockade and are not described as having these ischemia-protective properties in the material. Antidepressants and anxiolytics are not described as offering this kind of ischemic protection in the material.