A lateral view of the chest shows the posterior right and left ribs shifted side to side by 2 inches. How many degrees of rotation does this represent?

Release thymus percutaneous approach

A) 02QA4ZZ B) 02QN4ZZ C) 07NM3ZZ D) 07NP3ZZ

Tobramycin 2 mL containing 80 mg/mL is ordered. The pharmacy has 160 mg/mL tobramycin in stock. How much concentrate will you need?

1 mL 2 mL 2 ½ mL 3 ½ mL