A nurse is providing discharge teaching for a client who has non-Hodgkin's lymphoma and will be receiving outpatient chemotherapy. Which of the following instructions should the nurse include?

Choice A rationale:

Avoiding temperature extremes can help prevent triggering a sickle cell crisis. Cold temperatures can cause blood vessels to constrict, leading to poor blood flow and increased risk of cell sickling.

Choice B rationale:

Engaging in high-impact exercise might not be recommended, as vigorous exercise can increase the risk of dehydration and oxygen deprivation, potentially triggering a crisis.

Choice C rationale:

Staying well-hydrated by drinking fluids is important, but temperature regulation is a key factor in preventing sickle cell crises.

Choice D rationale:

Receiving the influenza vaccine is recommended for individuals with sickle cell disease to reduce the risk of infections that could trigger a crisis. This statement is incorrect; the client should receive the influenza vaccine unless contraindicated.

A. Providing rest breaks between nursing care activities is essential to prevent fatigue and allow for recovery, as stroke patients often have reduced endurance and energy.

B. Notifying the provider of a systolic blood pressure higher than 180 mm Hg is crucial because hypertension can exacerbate brain injury following a stroke and increase the risk of hemorrhagic transformation.

C. Administering aspirin 650 mg every 6 hours for a headache is not recommended without a physician's order, especially post-stroke, as it can increase the risk of bleeding.

D. Keeping the client's head in a midline neutral position helps to promote venous drainage and decrease intracranial pressure, which is beneficial in the management of a stroke patient.

E. Monitoring the client's vital signs every 4 hours is important for detecting any changes in the patient's condition that may indicate complications or the need for medical intervention.