A nurse is working with an outreach program to provide medical care to underserved communities. Which of the following ethical principles is violated when there is unequal allocation of medical services in a community?

Rationale:

A. Client 1 is incorrect because the laceration is minor, wound edges are well approximated, and vital signs are stable (HR 88, RR 20). There is only a scant amount of serosanguinous drainage, which is expected in a healing wound. This client does not require immediate intervention and can be monitored and treated with standard wound care.

B. Client 2 is incorrect because although the client has deep partial-thickness burns over 10% of total body surface area and is experiencing severe pain, their vital signs are currently borderline but not critically unstable (HR 115, BP 98/62). This client needs prompt pain management and burn care, but the condition is not immediately life-threatening compared with airway or neurological compromise.

C. Client 3 is incorrect because the blunt force forehead injury is mild, with stable vital signs (HR 88–90, RR 18–19) and a normal neurological assessment (pupils equal, round, reactive). Although the client reports a mild headache, there is no evidence of acute neurological deterioration. Immediate care is not required.

D. Client 4 is correct because the client sustained severe head and cervical spine injuries and is unconscious with fixed pupils and shallow respirations. These are signs of life-threatening neurological injury and potential airway compromise. Rapid assessment and intervention are critical to prevent respiratory arrest and further neurological damage. This client has the highest priority for immediate care.

E. Client 5 is incorrect because the open fracture of the left forearm, while painful (pain level 8/10), does not present immediate life-threatening risk. The client is alert, oriented, and has intact distal pulses, indicating adequate circulation and neurological function. Care involves fracture stabilization, pain management, and monitoring for complications, but it is not urgent compared with airway or head injury.

F. Client 6 is correct because the client sustained an inhalation injury, initially appearing stable but now showing signs of airway compromise: diminished breath sounds, intercostal retractions, tachypnea (RR 27), and anxiety. Inhalation injuries can progress rapidly to respiratory failure, making this client a priority for immediate assessment and intervention, including oxygen support, airway monitoring, and preparation for advanced airway management if needed.

Rationale:

A. Vaping introduces nicotine and other chemicals into the body, which can increase heart rate, blood pressure, and inflammation, all of which contribute to cardiovascular risk. Nicotine and certain aerosols in e-cigarettes may damage endothelial cells and accelerate atherosclerosis, increasing the risk for heart disease.

B. Reducing consumption of added sugars is a protective behavior, lowering the risk of obesity, type 2 diabetes, and cardiovascular disease. This behavior decreases, rather than increases, heart disease risk.

C. A BMI of 18.5–24.9 is considered normal weight. Maintaining a healthy BMI is a protective factor for cardiovascular health, so this finding does not indicate increased risk.

D. Consuming fiber, particularly from fruits, vegetables, and whole grains, is protective against heart disease. Fiber helps reduce cholesterol levels, improve blood glucose control, and promote healthy gut microbiota.