What is an unintentional consequence of deinstitutionalization in mental health care systems?

Choice A reason: Taking 2 tablets per dose would result in a single dose of 600 mg. Over three daily administrations, this would total 1800 mg per day. This dosage significantly exceeds the prescribed 900 mg/day limit and would likely lead to acute lithium toxicity and severe physiological distress for the patient.

Choice B reason: Taking 3 tablets per dose would equal 900 mg for a single administration. If repeated three times daily as instructed by the "divided into three doses" order, the patient would receive 2700 mg total, which is a dangerous overdose that violates the prescribed pharmacological parameters for this medication.

Choice C reason: Taking 4 tablets per dose would equate to 1200 mg per administration. Over the course of a full day with three doses, the cumulative intake would be 3600 mg. This amount is clinically contraindicated and could result in lethal serum concentrations of lithium carbonate, causing multisystem organ failure.

Choice D reason: To calculate the dose, the total daily amount of 900 mg is divided by 3 doses, resulting in 300 mg per dose. Since each available tablet is 300 mg, the formula (Dose Ordered / Dose on Hand = Amount to Administer) shows that 300 mg / 300 mg = 1 tablet.

Choice A reason: Education on medication adherence is a vital component of psychiatric care, but it is typically a secondary focus during the acute phase. The client's cognitive processing may be significantly impaired by severe depression, making extensive education less effective than immediate symptomatic stabilization and safety interventions.

Choice B reason: The acute phase of treatment typically lasts 6 to 12 weeks, and its primary clinical objective is the reduction of depressive manifestations and the achievement of remission. This phase focuses on establishing safety and utilizing pharmacological or somatic therapies to alleviate the debilitating emotional and physical symptoms of the disorder.

Choice C reason: While a therapeutic alliance is the foundation of all nursing care, "promoting long-term relationships" is a process that spans the entire continuum of care. In the acute phase, the focus is more on immediate crisis intervention and symptom management rather than the long-term trajectory of the relationship.

Choice D reason: Preventing relapse is the hallmark goal of the "continuation phase" of treatment, which occurs after the acute phase has successfully reduced symptoms. During the acute phase, the patient is still actively symptomatic, so the priority is getting the symptoms under control before prevention strategies can be fully implemented.