Complete thyroidectomy

Which of the following is LEAST likely to be a sign of an open pneumothorax?

A) Large, open thoracic wound B) Frothy blood around the opening C) Jugular vein distention D) Dyspnea

Radiographic evaluation of calculus is an effective diagnostic method because what is seen on the radiograph is usually what is present clinically

A) Both statement and reason are correct. B) Both statement and reason are incorrect. C) The statement is correct, but the reason is incorrect. D) The statement is incorrect, but the reason is correct.