A70-year-old man with cancer of the ascending colon was admitted to the hospital for tumor removal. the surgeon may perform any of these surgical procedures except:
a. an incision in the left lower quadrant to access the tumor.
b. examination of the superior mesenteric lymph nodes for possible metastasis.
c. ligation of the relevant branches of the superior mesenteric artery.
d. mobilization of the concerned intestinal segment by freeing its fusion fascia.
e. protect the peritoneum from possible fecal contamination.

What is crystallographic data processing and structure determination? what are the physical infrastructures of x-ray crystallographic structural biology? who can tell me detailed information? any would be appreciated. in advance!

Describe three different things you can do to improve your cardiorespiratory fitness rating. do not give three different forms of exercise. exercise is considered one way.

Mr. will, a 67-year-old patient, is postoperative day 2 after a coronary artery bypass graft operation to revascularize his coronary arteries that were significantly blocked. he has a midline incision of his chest and a 7-inch incision on the inner aspect of his right thigh where a saphenous vein graft was harvested and used to vascularize the blocked coronary artery. the surgeon ordered oxycodone 5 mg every 4 hours prn for moderate pain and oxycodone 10 mg every 4 hours prn for severe pain. a. considering the patient's age, what medication administration considerations should the nurse incorporate into the pain management plan and why? b. what measures should the nurse provide the patient to prevent adverse effects of analgesic agents from occurring? c. what nonpharmacologic pain management methods should the nurse teach to mr. will to assist with pain management?