Basic pulmonary function tests available in the ambulatory setting include spirometry and pulse oximetry; these tests provide physiologic measures of pulmonary function and can be used to quickly narrow a differential diagnosis and suggest a subsequent strategy of additional testing or therapy.
There are 257 calories in 1 Soft Taco with Beef, Cheese and Lettuce. Calorie breakdown: 41% fat, 37% carbs, 21% protein.
Ingredient Specific Calorie Information From Our Recipes: 1  Calories In Quick Breakfast Taco Recipe Calories: 279, Fat: 5g, Carbs: 27g, Protein: 29g, Fiber: 3g. 2  Calories In Mexican Breakfast Taco for One Calories: 249, Fat: 11g, Carbs: 21g, Protein: 18g, Fiber: 5g. Calories In Sunshine Breakfast Taco's (2) Calories: 290, Fat: 7g, Carbs: 28g, Protein: 27g, Fiber: 1g.