3. Calculate energy requirements using the following equations. Estimated Energy Requirement (EER) Men 19 years and older: EER $$ =662-(9.53 imes $$ Age in yrs $$ )+ $$ PA $$ imes[(15.91 imes $$ Weight in kg$$ )+(539.6 imes $$ Height in m$$ )] $$ Women 19 years and older: EER $$ =354-(6.91 imes $$ Age in yrs $$ )+ $$ PA $$ imes[(9.36 imes $$ Weight in kg$$ )+(726 imes $$ Height in m$$ )] $$ Show your work here:

Question

3. Calculate energy requirements using the following equations. Estimated Energy Requirement (EER) Men 19 years and older: EER $$ =662-(9.53 	imes $$ Age in yrs $$ )+ $$ PA $$ 	imes[(15.91 	imes $$ Weight in kg$$ )+(539.6 	imes $$ Height in m$$ )] $$ Women 19 years and older: EER $$ =354-(6.91 	imes $$ Age in yrs $$ )+ $$ PA $$ 	imes[(9.36 	imes $$ Weight in kg$$ )+(726 	imes $$ Height in m$$ )] $$ Show your work here:

UpStudy AI · Accepted Answer

**Step 1. Identify the appropriate equation based on gender**

For men 19 years and older, the Estimated Energy Requirement (EER) is calculated as:  
$$
\text{EER} = 662 - (9.53 \times \text{Age in yrs}) + \text{PA} \times \Big[(15.91 \times \text{Weight in kg}) + (539.6 \times \text{Height in m})\Big]
$$

For women 19 years and older, the EER is calculated as:  
$$
\text{EER} = 354 - (6.91 \times \text{Age in yrs}) + \text{PA} \times \Big[(9.36 \times \text{Weight in kg}) + (726 \times \text{Height in m})\Big]
$$

**Step 2. Determine the values for the variables**

Before calculating, you need to know the following parameters:  
- Age in years  
- Weight in kilograms  
- Height in meters  
- Physical Activity Factor (PA)

Let’s define these as:  
- $$\text{Age} = \text{Age in years}$$  
- $$\text{Weight} = \text{Weight in kg}$$  
- $$\text{Height} = \text{Height in m}$$  
- $$\text{PA} = \text{Physical Activity Factor}$$

*(Note: The PA factor varies depending on the level of physical activity. For example, a sedentary individual, moderately active individual, or active individual will each use a different PA value. Make sure to use the appropriate PA factor.)*

**Step 3. Substitute the values into the formula**

For a man, substitute the values into:  
$$
\text{EER} = 662 - (9.53 \times \text{Age}) + \text{PA} \times \Big[(15.91 \times \text{Weight}) + (539.6 \times \text{Height})\Big]
$$

For a woman, substitute the values into:  
$$
\text{EER} = 354 - (6.91 \times \text{Age}) + \text{PA} \times \Big[(9.36 \times \text{Weight}) + (726 \times \text{Height})\Big]
$$

**Step 4. Perform the calculation step by step**

Let’s illustrate the steps using a hypothetical example. Suppose we have the following values:

- For a man:  
  - $$\text{Age} = 30$$ years  
  - $$\text{Weight} = 80$$ kg  
  - $$\text{Height} = 1.80$$ m  
  - $$\text{PA} = 1.25$$

1. Compute the age term:  
   $$
   \text{Age Term} = 9.53 \times 30 = 285.9
   $$
2. Compute the weight contribution:  
   $$
   \text{Weight Term} = 15.91 \times 80 = 1272.8
   $$
3. Compute the height contribution:  
   $$
   \text{Height Term} = 539.6 \times 1.80 = 971.28
   $$
4. Sum the weight and height contributions inside the PA multiplier:  
   $$
   \text{Sum} = 1272.8 + 971.28 = 2244.08
   $$
5. Multiply by the physical activity factor:  
   $$
   \text{PA Contribution} = 1.25 \times 2244.08 = 2805.10
   $$
6. Combine all the parts into the EER formula:  
   $$
   \text{EER} = 662 - 285.9 + 2805.10
   $$
7. Final calculation:  
   $$
   \text{EER} = 662 - 285.9 + 2805.10 = 4181.20 \, \text{kcal/day (approximately)}
   $$

**Step 5. Interpret the result**

The calculated $$\text{EER}$$ provides an estimate of the daily energy requirement for a man of the given parameters. For women, a similar process would be followed using the woman-specific equation and appropriate values.

**Note:** Replace the hypothetical numbers with actual data when performing your own calculation.
To calculate the Estimated Energy Requirement (EER), use the appropriate formula based on gender. Plug in the age, weight, height, and physical activity factor into the equation, perform the calculations step by step, and sum the results to find the daily energy needs.

Upstudy AI Solution

Answer

Solution

Beyond the Answer

Related Questions

Latest Medicine Questions