According to their ethical standards, what are medical researchers required to give to patients before they participate in research studies? A. Better treatments than those available for patients who are not part of the research.
B. A fair amount of money for participating in medical research
C. The right to decide whether or not they want to participate in the research
D. Opportunities to communicate with other patients in the research

Which of the following is the definition of ventilation as it relates to the respiratory system?

Aperson who is overweight over his or her ideal weight.

76 year-old has dermatochalasis on bilateral upper eyelids. a blepharoplasty will be performed on the eyelids. a lower incision line was marked at approximately 5 mm above the lid margin along the crease. then using a pinch test with forceps the amount of skin to be resected was determined and marked. an elliptical incision was performed on the left eyelid and the skin was excised. in a similar fashion the same procedure was performed on the right eye. the wounds were closed with sutures. the correct cpt® code(s) is/are? a. 15822, 15823-51b. 15823-50c. 15822-50d. 15820-lt, 15820-rt