The physician orders mefoxin (Cefoxitin) 800 mg IV Q 8 hours. To reconstitute the medications the instructions state to add 7.5 mL of NSS for a total of 8 mL with each mL containing 250 mg. How many millilitres will be given?

Choice A reason: One-to-one observation for aggressive behavior is a standard safety measure to prevent harm, aligning with the right to safe care. It does not violate client rights when justified by clinical need, as it prioritizes protection without restricting autonomy unnecessarily, making it an appropriate intervention.

Choice B reason: Using physical restraints to prevent self-harm is permissible when less restrictive measures fail, aligning with the right to safety. If properly documented and justified, it does not violate rights, as mental health laws allow restraints for imminent danger, making this action compliant with client rights.

Choice C reason: Searching belongings at admission is standard in psychiatric settings to ensure safety (e.g., removing contraband). This practice, when conducted respectfully and per policy, does not violate client rights, as it prioritizes a safe therapeutic environment for all patients and staff on the unit.

Choice D reason: Lack of documentation of treatment benefits and options violates the right to informed consent. Clients must be informed about treatment rationale and alternatives to make autonomous decisions. Failure to document this breaches legal and ethical standards, undermining the client’s ability to participate in their care, making it a rights violation.

Choice A reason: Hypocalcemia may occur in AKI due to impaired vitamin D activation, but it is not a primary concern in the diuresis phase, where kidneys produce large urine volumes. Calcium imbalances are less immediate than fluid losses, which can rapidly destabilize hemodynamics during this phase.

Choice B reason: In the diuresis phase of AKI, kidneys regain function, producing excessive urine, which can lead to hypovolemia. Fluid loss depletes intravascular volume, causing hypotension, tachycardia, and organ hypoperfusion. Monitoring is critical to prevent dehydration and ensure adequate fluid replacement to maintain hemodynamic stability during recovery.

Choice C reason: Increased blood pressure is more common in the oliguric phase of AKI due to fluid overload. In the diuresis phase, excessive urine output reduces volume, potentially lowering blood pressure. Hypertension is not a typical complication during this phase, making it an incorrect focus for monitoring.

Choice D reason: Hyperkalemia is a concern in the oliguric phase of AKI due to reduced potassium excretion. In the diuresis phase, increased urine output facilitates potassium clearance, reducing hyperkalemia risk. Hypovolemia from excessive fluid loss is a more immediate concern during this phase of AKI recovery.