Certified Hospice and Palliative Assistant (CHPNA) Practice Test

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What class of drugs does haloperidol belong to?

Antidepressants
Antipsychotics
Benzodiazepines
Stimulants

The correct answer is: Antipsychotics

Haloperidol is classified as an antipsychotic medication, which is primarily used to treat various psychotic disorders, including schizophrenia and acute psychosis. This class of drugs works by affecting the neurotransmitters in the brain, specifically by blocking dopamine receptors, which can help to alleviate symptoms such as hallucinations, delusions, and agitation. In the context of palliative care, haloperidol may also be used to manage symptoms of nausea and vomiting, as well as to provide sedation for patients experiencing severe distress. Its effectiveness in these areas highlights its versatility beyond the treatment of primary psychiatric conditions. This use in a broader context is especially important in hospice and palliative care settings, where symptom management is a crucial aspect of patient care.