What is measured as a ratio of outputs produced to inputs consumed and implies the ability to perform well while making good use of available resources?

A 46-year-old male diagnosed with gouty arthritis is at high risk for developing:

a. cholelithiasis. b. myocarditis. c. renal stones. d. liver failure.

Which of the following is a semisynthetic opioid analgesic?

A) Opium B) Codeine C) Morphine D) Oxycodone