An organizational arrangement that provides medical services for a fixed, prepaid fee best describes

Which element identified by a bullet is documented in the words "inguinal hernia incision site is well healed with no redness, pain, or other s/s of infection or dehiscence"?

a. Skin—unshaded—inspection and/or palpation of skin and subcutaneous tissue b. Gastrointestinal—shaded—examination of abdomen with notation of presence of tenderness or masses c. Respiratory—shaded—assessment of respiratory effort d. Eyes—unshaded—inspection of conjunctivae and lids

How frequently should processing solutions be changed?

What will be an ideal response?