Detailed Notes on Nutritional Support

Nutritional Assessment of Patients

Identifying the Target Population

• Focus on patients requiring nutritional support.
• Consider:
  • Patient's knowledge about nutrition.
  • Usual meals and food preferences for facilitating nutrition.
  • Frequency and amount of food intake to evaluate nutritional level.

Food and Fluid Intake Record

• Maintain a log of food and fluid intake.
• Purpose: To determine if caloric demands are being met.

Lab Data

• Utilize lab data for nutritional assessment.

Anthropometric Measurements

• Especially important in pediatrics.

Socioeconomic Factors

• Poverty and lack of education can significantly impact food choices.
• Healthy foods tend to be more expensive, leading to the consumption of cheaper, less nutritious options.
• Example: A \$5 meal at McDonald's may be more accessible than healthier alternatives.

Substance Abuse

• Addiction can affect nutrition, as resources may be prioritized for substance use.

Medical History

• Take a thorough medical history to identify factors affecting nutrition.

Analysis

• Focus on patients experiencing weight loss due to:
  • Inability to ingest or digest food.
  • Inability to absorb nutrients.

Planning and Implementation

• Manage the infusion rate of intravenous nutrition.
• Nutrition solutions typically come in bottles, which are then transferred to bags.

Catheter Placement

• A guidewire is used for placement confirmation via X-ray.
• Important: Do not remove the guidewire until X-ray confirmation to ensure proper placement.

Patient Positioning

• Maintain patients at a 30 to 45-degree angle or higher.
• Purpose: To prevent lung aspiration.