Assuming you prepared an LPS dilution of 1:1,000 to use for a 10 ng/mL treatment. What further dilution will you then do to use for a 0.1 ng/mL treatment (you will be using the same volume for both treatments)? a. 1:100 O b. 1,000 O. 1:10,000 O d. none of the above

1. What volume of diltiazem HCl will you add? 2. Do you need to remove any of the 0.9% NS to account for the added volume of the diltiazem? 3. Assuming that the rate does not change, how long will this bag last for?

A patient newly diagnosed of septic shock has a BP of 80/46  mm Hg, pulse 136, respiration 32, temperature 104F and blood glucose 246 mg/dl . Which intevention ordered by the health care provider should the nurse implement. first? 1. start a vasopresor to  keep systolic blood pressure >90 mm HG 2.Give acetaminophen 650 mg rectally y to reduce fever 3. start 0.9% normal saline IVF at 500 ml/hr via central line 4. Start insulin drip to maintain glucose at 110 to 150 mg DL

A nurse is preparing to administer digoxin 12 mcg/kg/day PO to divide equally every 12 hr to a school-age child who weighs 66 lb. Available is digoxin elixir 0.05 mg/mL. How many mL should the nurse administer per dose?