A nurse is caring for an 84-year-old male client who is at home on hospice care.

At the end of the visit, the nurse reevaluates the client. Indicate if the assessment findings are improved, show no change, or show that the client has declined.

Choice A rationale

Pleural effusion, the accumulation of fluid in the pleural space, typically causes dyspnea and diminished breath sounds over the affected area. While it can cause respiratory distress, the specific symptoms of restlessness, tachycardia, and elevated blood pressure, especially in the context of an acute event like a motor vehicle accident, point more broadly to overall respiratory compromise.

Choice B rationale

Acute respiratory failure is characterized by the inability of the respiratory system to maintain adequate gas exchange, leading to hypoxemia and/or hypercapnia. The client's symptoms of restlessness (due to hypoxemia), tachycardia (compensatory mechanism), and elevated blood pressure (sympathetic response to stress and hypoxemia) are classic signs of impending or actual respiratory failure following trauma.

Choice C rationale

Closed head trauma, an injury to the brain without penetration of the skull, can certainly impact respiratory drive if severe. However, the immediate and primary manifestation of "I just can't breathe" with associated physiological signs like restlessness, tachycardia, and elevated blood pressure directly indicates a compromise in oxygenation and ventilation, which aligns more with respiratory failure.

Choice D rationale

Traumatic brain injury (TBI) encompasses a range of injuries to the brain. While TBI can lead to respiratory compromise, the client's direct statement "I just can't breathe" along with the described physiological responses (restlessness, tachycardia, elevated blood pressure) are more indicative of the immediate consequences of impaired gas exchange stemming from acute respiratory distress, which is a symptom of underlying trauma.

Rationale for correct condition
Heart failure is indicated by dyspnea, orthopnea, fatigue, peripheral edema, and elevated BNP >100 pg/mL (client's is 352 pg/mL).
Cardiomegaly and pleural congestion on chest x-ray further confirm fluid overload consistent with heart failure.
Atrial fibrillation, irregular pulse, and furosemide administration support cardiovascular compromise.
The use of accessory muscles and need for oxygen show decreased pulmonary function due to fluid buildup.
Absence of infection or anemia and normal glucose levels rule out other causes.

Rationale for correct actions
Elevating the head of the bed reduces venous return and pulmonary congestion, easing respiratory effort in heart failure.
It enhances diaphragmatic expansion, improving ventilation and oxygenation.
This non-invasive measure provides immediate symptom relief in fluid-overloaded patients.
Encouraging a low-sodium diet limits fluid retention by reducing intravascular volume through osmotic balance.
It helps decrease preload and afterload, improving cardiac efficiency.
Long-term dietary sodium restriction is essential to minimize exacerbation of fluid overload in chronic heart failure.

Rationale for correct parameters
Monitoring urinary output evaluates furosemide effectiveness and fluid status.
It reflects renal perfusion and response to diuretics in volume-overloaded states.
Oliguria may indicate worsening heart failure or renal dysfunction.
Blood pressure monitoring assesses hemodynamic stability and effectiveness of medications like carvedilol.
Hypertension increases afterload, exacerbating heart failure.
Hypotension may signal over-diuresis or digoxin toxicity.

Rationale for incorrect conditions
Anemia is unlikely due to normal hemoglobin (14.2 g/dL; normal 14–18 g/dL).
There is no evidence of blood loss, pallor, or tachycardia secondary to low oxygen-carrying capacity.
Type 2 diabetes is stable; HbA1c is 6.2% (target <7%) and glucose is normal at 102 mg/dL.
No symptoms of hypo/hyperglycemia are reported.
Urinary tract infection is excluded by normal WBC count (6,000/mm³), afebrile status, and clear urinalysis.

Rationale for incorrect actions
Teaching hyperglycemia signs is diabetes-specific, not acute heart failure management.
Iron-rich foods are unnecessary with normal hemoglobin and no anemia.
Foot sensation assessment pertains to diabetic neuropathy, not cardiopulmonary care.

Rationale for incorrect parameters
WBC count is normal and not relevant to non-infectious heart failure.
Fingerstick glucose is stable and not related to current symptoms.
Hemoglobin is within range and not a focus in fluid overload without anemia.

Take home points

• Heart failure presents with fluid retention signs, elevated BNP, and pulmonary congestion.
• Differentiate heart failure from anemia by evaluating hemoglobin and clinical signs.
• Avoid focusing on diabetes in stable patients without hyper/hypoglycemic symptoms.
• Management priorities in heart failure include fluid control, oxygenation, and dietary sodium restriction.