More complicated testing includes measurement of lung volumes; lung, chest wall, and respiratory system compliance (which requires measurement of esophageal pressure); and complete cardiopulmonary exercise testing.
The suggested serving size of sour cream is 1 tbsp. This serving size contains 31 calories, and 27 of those calories are from fat. Sour cream has less than 1 g of carbohydrates and 3 g of fat, which is 5 percent of the recommended amount per day. There are nearly 2 g of saturated fat, which is 9 percent of the amount recommended per day.
Ingredient specific calorie information from our recipes: 1  Calories In Hidden Valley Ranch Dressing w/ skim milk & whole fat mayo. 2  95 calories, 10g fat, 1g carbs, 1g protein, 0g fiber. 3  Calories In Hidden Valley Ranch Dressing with Sour Cream.