Which nutrient needs to be assessed by nurse in case patient has infective endocarditis?

RUHS, Jaipur, M.Sc Nursing Entrance Exam-2015

Medical & Surgical Nursing

Hard

Appeared in: RUHS, Jaipur, M.Sc Nursing Entrance Exam-2015

Explanation

Infective endocarditis is a hypermetabolic state due to fever and infection, requiring increased calorie intake for energy.
The condition involves tissue damage, particularly to heart valves, making high protein intake essential for repair and immune system support.
Daily weight monitoring is crucial to assess both nutritional status (for catabolic weight loss) and fluid balance, as rapid weight gain can indicate heart failure, a major complication.
This option is the most comprehensive as it includes all three critical components of nutritional assessment for this condition: calories for energy, protein for repair, and weight for monitoring status and complications.

Option A: This option is incomplete. While protein is important, it omits calorie intake, which is critical for meeting the high energy demands of the infection, and it fails to include weight monitoring, a key assessment for both nutritional status and fluid balance.
Option C: This option misses the critical role of protein. In infective endocarditis, there is active tissue damage that requires protein for repair and for mounting an effective immune response. Assessing only calories and weight overlooks the building blocks needed for recovery.
Option D: This option incorrectly prioritizes fat and omits protein and weight monitoring. While fats provide calories, protein is the essential macronutrient for tissue repair and immune function in this context. Weight monitoring is also a non-negotiable part of the assessment.

Clinical Relevance

Nursing practice connection: Use the key finding related to Nutritional management and nursing assessment for a patient with infective endocarditis to guide bedside assessment, documentation, and the next nursing action.
Nurses are responsible for monitoring nutritional intake and weight, advocating for nutritional support, and educating the patient and family about the importance of a high-calorie, high-protein diet.
Failure to meet nutritional needs in a patient with infective endocarditis can lead to poor wound healing, a weakened immune system, prolonged hospitalization, and an increased risk of complications like heart failure and sepsis.
Patient education should include strategies to manage anorexia, such as eating small, frequent, nutrient-dense meals and snacks.

How to Approach the Question

First, identify the core condition in the question: 'infective endocarditis'.
Recall the pathophysiology of this condition. It's a severe infection of the heart lining, which causes a systemic inflammatory response, fever, and tissue damage.
Analyze the metabolic consequences: A severe infection creates a hypermetabolic and catabolic state. This means the body is burning energy at a high rate and breaking down its own tissues (like muscle).
Consider the nutritional needs based on these consequences: The body needs more energy (calories) to fuel the metabolic furnace and more building blocks (protein) to repair damaged tissues and support the immune system.
Evaluate the importance of monitoring. In a critically ill patient, tracking progress is key. Weight is a simple but powerful tool to monitor both nutritional status (is the patient losing muscle mass?) and fluid status (is the patient retaining fluid due to heart complications?).
Review the options to find the one that most comprehensively addresses these needs: energy, repair, and monitoring. The option including calories, protein, and weight recording is the most complete nursing assessment.

Concept Tested & Keywords

Concept Tested: Nutritional management and nursing assessment for a patient with infective endocarditis.
Stem keywords: infective endocarditis, nutrient, assessed by nurse
Lead-in keywords: Which
Clinical cues: Patient has infective endocarditis, which implies a severe systemic infection with high metabolic demands.

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