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.
1. Beef - Taco Meat - without Shell Taco Salad (Taco Cabana) 640 calories, 37g carbs, 38 g fat, 35g protein. 1030 calories, 69g carbs, 65 g fat, 40g protein. 1043 calories, 58g carbs, 75 g fat, 36g protein.