What is the most effective way to stop an arterial bleed when there is no object still in the wound?

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?

Briefly describe the biogenic amine theory of depressin. how does current drug therapy to treat depression correlate with the biogenic amine theory?

Compare and contrast either pneumonia or asthma types based on pathophysiology, etiology, and symptoms: a. lobar pneumonia versus bronchopneumonia b. extrinsic asthma versus intrinsic asthma