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.
exists and is an alternate of . It depends on the size of the taco, the ground beef used, how much cheese, any toppings (salsa, sour cream, tomatoes, etc.). On average, though, most regular-sized tacos are about 250-350 calories. + 33 others found this useful.