How would you do this? For EMT On most ambulances, oxygen is the only
"drug" on board. Oxygen tanks come in
various sizes, one of which is an M
Cylinder. This tank contains 3,000L of
oxygen. How many minutes will this tank
last if it has a pressure of 1.000 psi and a
flow rate of 15L/minute?
А
83.2 minutes
B
180 minutes
С
1800 minutes
D
832 minutes

Anurse on a medical unit is administering heparin by continuous iv infusion to a client who has a pulmonary embolism. the client’s most recent aptt is 70 seconds. which of the following actions should the nurse take? a. increase the iv infusion rate. b. decrease the iv infusion rate. c. discontinue the iv infusion. d. continue the iv infusion.

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?

What is the appropriate procedure for using an ice water bath with a student who is having a serious heat reaction