A nurse is preparing to administer olanzapine 7.5 mg PO to a client who has schizophrenia. Available is olanzapine 2.5 mg tablets. How many tablets should the nurse plan to administer? (Round to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

The Emergency Medical Treatment and Labor Act mandates equitable emergency evaluation, immediate medical stabilization, nondiscriminatory patient access, and protection against inappropriate transfer practices. Federal law requires emergency departments to provide medical screening and stabilizing treatment regardless of insurance status, financial ability, or socioeconomic background.

Rationale:

A. EMTALA does not permit immediate transfer of unstable clients unless the benefits outweigh risks and appropriate stabilization efforts have occurred. Unsafe transfer practices increase morbidity and violate federal emergency care standards. The law prioritizes medical stabilization and protection from inappropriate patient dumping during emergency treatment situations.

B. Requiring payment before emergency treatment violates EMTALA regulations because emergency departments must provide evaluation and stabilizing care regardless of financial status or insurance coverage. Delaying treatment for payment considerations endangers patient safety. Federal law guarantees immediate emergency assessment and equitable access to care for all individuals.

C. EMTALA requires that every client presenting to an emergency department receive an appropriate medical screening examination and stabilizing treatment for emergency conditions. This obligation applies regardless of insurance or financial resources. The law ensures universal emergency medical evaluation and necessary stabilization measures before discharge or transfer decisions.

D. EMTALA specifically prohibits discrimination based on insurance status or ability to pay. Emergency departments must provide equal emergency evaluation and stabilization services to all clients presenting for care. Restricting treatment to insured individuals violates standards for nondiscriminatory healthcare access and required emergency medical services under federal law.

Cerebrovascular accident (stroke) results from acute interruption of cerebral blood flow due to ischemia or hemorrhage, leading to neuronal injury. Risk stratification includes non-modifiable factors such as age and genetics, and modifiable factors such as vascular disease, metabolic dysfunction, and lifestyle-related cardiovascular stressors affecting cerebral perfusion and arterial integrity.

Rationale:

A. Age is a non-modifiable risk factor for stroke due to progressive arterial stiffening, endothelial dysfunction, and cumulative vascular injury. Increased age correlates with higher cerebrovascular disease incidence, but it cannot be altered through medical or lifestyle interventions, making it a fixed biological determinant.

B. Hypertension is a major modifiable risk factor for stroke. Chronic elevated arterial pressure causes endothelial damage, atherosclerosis, and vessel rupture risk. Blood pressure control through pharmacologic therapy and lifestyle modification significantly reduces both ischemic and hemorrhagic stroke incidence.

C. Parental cardiovascular disease represents a non-modifiable genetic predisposition. Family history reflects inherited susceptibility to atherosclerosis, hypertension, and coagulation abnormalities. While it increases baseline risk, it cannot be changed through clinical intervention or behavioral modification strategies.

D. Sickle cell disease is a non-modifiable genetic hematologic disorder causing vaso-occlusion and chronic hemolysis. It increases ischemic stroke risk due to abnormal erythrocyte morphology and vascular occlusion, but the underlying condition is inherited and not modifiable, only its complications can be managed.