What is the primary reason bolsters are used with retention sutures?
a. to facilitate easy postop suture removal
b. to prevent sutures from cutting into the skin
c. to stabilize heavy dressings without use of tape
d. to prevent dressings from touching the suture line
b
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The early and periodic screening, diagnosis, and treatment (EPSDT) program provides coverage for:
A. early and preventative services for dependency treatment. B. easy periodic screening for dependents' treatment. C. early and periodic screening, diagnosis, and treatment. D. early and preventative services for diagnosis and treatment.
Which of the following statements regarding normal gas exchange in the lungs is correct?
A. The oxygen content in the alveoli is highest during the exhalation phase. B. Oxygen and carbon dioxide diffuse across the alveolar walls and capillaries. C. The actual exchange of oxygen and carbon dioxide occurs in the capillaries. D. Blood that returns to the lungs from the body has a low carbon dioxide content.