A nurse is preparing to administer disulfiram 375 mg PO once daily. Available is disulfiram 250 mg tablets. How many tablets should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

A. Cognitive behavioral therapy (CBT) is a commonly used psychotherapy approach for bipolar disorder. Attending a CBT class typically does not require specific informed consent beyond the general consent for treatment, as it involves non-invasive, non-experimental therapeutic techniques aimed at improving coping skills and managing symptoms. In most cases, attending therapy sessions like CBT is considered part of routine care for mental health conditions.
B. Experimental medications involve drugs or treatments that are not yet approved by regulatory agencies (such as the FDA in the United States) for general use. For a client to participate in a clinical trial or receive an experimental medication, they must provide explicit informed consent after being informed about the potential risks, benefits, and uncertainties associated with the treatment. This process ensures that the client understands they are participating in research and not receiving standard care.
C. Participating in a group exercise program is generally considered a routine therapeutic intervention aimed at promoting physical health and well-being. While informed consent is important for all interventions, including exercise programs, it typically involves providing general information about the program's goals, activities, and any potential risks. Clients are not consenting to experimental treatments or procedures that go beyond standard exercise protocols.

D. Light therapy, also known as phototherapy, is a treatment often used for seasonal affective disorder (SAD) and other mood disorders. It involves exposure to specific wavelengths of light to regulate circadian rhythms and improve mood. While light therapy is a specialized treatment, it is a standard intervention for mood disorders and does not typically require separate informed consent beyond what is provided for standard medical treatments.

A. This statement describes a visual hallucination (seeing spiders crawling), not a command hallucination. Visual hallucinations involve seeing things that are not actually present.

B. This statement reflects a delusion rather than a hallucination. Delusions are false beliefs that are firmly held despite evidence to the contrary. In this case, the belief in aliens and abduction is not related to hearing voices commanding actions.
C. This statement indicates a command hallucination. The client hears voices instructing them to stop eating. Command hallucinations often involve direct, imperative commands from voices that are perceived as real.
D. This statement reflects paranoia or fear of harm from others, which can be a common symptom in schizophrenia. However, it does not directly indicate a command hallucination.