A nurse is providing discharge teaching to a client who has completed radiation therapy for a brain tumor.
Which statement by the client indicates a need for further education?

The clinical scenarios involve managing procedural safety in hematology, post-surgical electrolyte monitoring, emergency cardiac stabilization for potassium imbalance, and surgical intervention for burn-induced compartment syndrome. Knowledge of hemostasis, calcium metabolism, membrane potential stabilization, and tissue perfusion mechanics is required to provide safe nursing care.

Choice A rationale

Administering platelets during a procedure is impractical and increases the risk of bleeding before the infusion takes effect. Platelets must be present in the vascular system prior to tissue trauma to facilitate immediate clot formation at the site.

Choice B rationale

Post-procedural administration fails to address the high risk of hemorrhage during the biopsy itself. In severe thrombocytopenia, where counts are often below 20,000 cells/uL, the primary goal is pre-emptive stabilization to prevent uncontrolled internal bleeding.

Choice C rationale

Infusing platelets immediately before the biopsy ensures peak circulating levels during the most invasive phase. This timing optimizes the aggregation of platelets at the puncture site, mitigating the risk of hematoma or severe hemorrhage in high-risk patients.

Choice D rationale

Platelets have a short half-life and are rapidly consumed or sequestered. Administering them 1 to 2 hours early may lead to decreased efficacy at the actual time of the biopsy, increasing the risk of procedural bleeding.

Addressing end of life care for patients with neurodegenerative diseases requires therapeutic communication and clarification of advance directives. The nurse must apply principles of patient advocacy and ethics to ensure that specific treatment preferences are understood and documented for future implementation.

Choice A rationale

While the healthcare provider must be informed, this response shifts the responsibility away from the nurse at a critical moment of sharing. The nurse should first explore the patient preferences to provide comprehensive support and advocate for their wishes.

Choice B rationale

This open ended question facilitates an exploration of the patient values and specific desires for comfort care. It allows the nurse to document alternative interventions, such as morphine or oxygen, while respecting the patient refusal of invasive life support.

Choice C rationale

An incentive spirometer helps with lung expansion but will not prevent the ultimate neuromuscular respiratory failure associated with ALS. Giving false hope about delaying ventilation is nontherapeutic and ignores the patient expressed desire to avoid intubation entirely.

Choice D rationale

Asking why can be perceived as defensive or judgmental in therapeutic communication. It may make the patient feel they need to justify their choice, rather than allowing them to express their feelings and plan for their end of life..