The establishment of priorities of care during the planning phase of the nursing process often uses the framework of:

Choice A rationale

Impaired gas exchange directly affects the patient's oxygenation and carbon dioxide elimination, which are fundamental physiological needs. Alveolar inflammation and infection in pneumonia disrupt the normal diffusion of gases in the lungs, potentially leading to hypoxemia and hypercapnia, posing an immediate threat to life if not addressed promptly. Normal partial pressure of oxygen (PaO₂) is 80-100 mmHg, and normal partial pressure of carbon dioxide (PaCO₂) is 35-45 mmHg.

Choice B rationale

Pruritus, or itching, while uncomfortable, is a symptom related to medication side effects and does not directly compromise vital physiological functions like gas exchange. Addressing the underlying cause and providing symptomatic relief are important but are a lower priority than ensuring adequate oxygenation.

Choice C rationale

Knowledge deficit regarding risk factors for pneumonia is important for long-term health management and prevention of future episodes. However, in the acute phase of pneumonia, the immediate physiological compromise of impaired gas exchange takes precedence over addressing knowledge gaps.

Choice D rationale

Activity intolerance due to fatigue and shortness of breath is a consequence of the physiological changes associated with pneumonia, primarily the impaired gas exchange. While it affects the patient's quality of life, it is a manifestation of the primary problem rather than the most immediate threat to physiological stability.

Choice A rationale

While electronic medical record (EMR) systems aim to improve legibility by using standardized digital documentation, they do not entirely eliminate the need to interpret physician notes or other entries. There may still be instances where clarification or interpretation is required.

Choice B rationale

A significant benefit of implementing an EMR system is the potential to streamline documentation processes. Electronic charting can reduce the time nurses spend on manual tasks such as handwriting notes, transcribing orders, and locating paper records, thereby improving efficiency.

Choice C rationale

Password management and security protocols are often a necessary component of electronic systems to protect patient privacy and data integrity. Implementing a new EMR system may involve changes to password policies and frequency of updates, which could be a source of frustration rather than a benefit.

Choice D rationale

Access to a family member's medical record, even a child's, raises significant privacy and security concerns. Healthcare systems have strict regulations (e.g., HIPAA) to protect patient confidentiality, and nurses typically do not have unrestricted access to family members' records.