Post-surgical or critical patients require approximately:

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BlackTom AI · Accepted Answer

Question restatement: The prompt asks about protein requirements for post-surgical or critical patients and provides four numerical options to choose from.
Option 1: '2.5 g/kg' — This value is above commonly recommended ranges for most post-operative or critical-care nutrition guidelines. While higher protein intakes may be used in some very stressed patients, 2.5 g/kg is not a standard target for the general post-surgical population and could risk metabolic burden or renal stress in certain individuals.
Option 2: '1.0 g/kg' — This amount is significantly lower than typical recommendations for healing and recovery after surgery or in critical illness. Protein needs are generally increased to support tissue repair, immune function, and wound healing, so 1.0 g/kg would likely be insufficient for most patients in this context.
Option 3: '0.6 g/kg' — This value is far below even the initial daily requirements for healthy adults and far from what is needed during catabolic stress from surgery or critical illness. Such a low intake would not provide adequate amino acids for synthesis of new tissue and immune components, hindering recovery.
Option 4: '1.5–2.0 g/kg' — This range corresponds to commonly cited targets for protein intake in post-operative or critically ill patients. It aims to balance requirements for wound healing, immune response, and nitrogen balance without excessive renal load for most patients, aligning with many clinical nutrition guidelines.
Misconceptions to watch for:
- Some learners might assume the highest possible protein is always best; in reality, excessive protein can be unnecessary or harmful in certain cases and must be tailored to organ function and tolerance.
- Others might think only underfeeding matters; while underfeeding is a risk, giving too little protein fails to meet the metabolic demand of healing and can prolong recovery.
- A few may misinterpret 'critical' as requiring extreme protein beyond standard recommendations; while critical illness can raise needs, there are practical upper limits and individualization is key.
In summary, option 4 presents a protein target that is widely supported for aiding recovery in post-surgical and critically ill patients, reflecting the physiological demand for amino acids during tissue repair and immune activity. The other options represent either underestimation or overestimation relative to typical clinical guidelines, which can lead to suboptimal healing or unnecessary metabolic strain.

11:709:483:01 MNT I NUTR ASSESS Midterm

Post-surgical or critical patients require approximately:

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11:709:483:01 MNT I NUTR ASSESS Midterm

Post-surgical or critical patients require approximately:

查看解析

登录即可查看完整答案

类似问题

Imagine you are the sports nutritionist for college athletes. Assuming desirable body weight, what is the minimum level of daily protein intake you would recommend for your clients?

For athletes aiming for weight loss, what is the recommended daily protein intake to preserve muscle mass?

Approximately how much more protein does an older individual need than a younger person?

Application-Level Multiple-Choice Items​ Which of the following would have the highest protein DRI per unit of body weight?​

The average protein requirement for a healthy adult is:

Tomas is a 24-year-old male trying to calculate his protein needs. The Food and Nutrition Board recommends that 10% to 35% of calories come from protein. If Tomas follows a 2,300-kcal diet, how many grams of protein per day should he be consuming?

更多留学生实用工具

希望你的学习变得更简单

Application-Level Multiple-Choice Items Which of the following would have the highest protein DRI per unit of body weight?