[Solved] Competence is: A) a legal action physicians can impose on patients who are elderly and confused. B) the ability of a patient to understand medical options and treatment. C) a legal ruling regarding a person's ability to make meaningful life decisions. D) the ability of a patient to communicate about current events. Adverse Effect: An undesired, harmful effect resulting from a medication, treatment, or intervention. Depressants: Drugs (such as alcohol, barbiturates, and opiates) that reduce neural activity and slow body functions. Barbiturates: A group of drugs that act as central nervous system depressants, often used for their sedative, hypnotic, and anticonvulsant properties. Erotic Movie Clip: A short segment of film designed to provoke sexual arousal or interest.