All of the following anatomical structures can mimic the appearance of carotid artery calcifications except one. Which one is the exception?

Which of the following problems are associated with using a specialized selective ventilation distribution circuit when ILV is employed? I. regulating the Fio2 entering each lung II. reacting to Vt changes resulting from compliance and resistance changes in either lung III. dealing with limitations of independent ventilation parameters IV. managing the source of leaks from multiple tubing

connections A. I, II only B. III, IV only C. I, II, IV only D. II, III, IV only

You are given the order to administer 0.01 mg/kg of epinephrine, 1:1000, IM to a 35-pound pediatric patient. Epinephrine 1:1000 is supplied in a concentration of 1 mg/mL. The CORRECT dosage for this patient would be:

A) 0.16 mL. B) 16 mL. C) 0.35 mL. D) 35 mL.