A drug company is considering marketing a new local anesthetic.  The effective time of the anesthetic the drug company is currently production has a normal distribution with a mean of 7.4 minutes with a standard deviation fo 1.2 minutes.  The chemistry of the new anesthetic is such that the effective time should be normally distributed with the same standard deviation, but the effective time may be lower.  If it is the drug company will market the new anesthetic; otherwise they will continue to produce the older one.  A sample of size 36 results in a sample mean of 7.1.  A hypothesis test will be done to make the decision.  What is the p-value of the test results (answer to three decimal places eg 0.012)

A client is prescribed 1 g potassium phosphate IV to be infused continuously over 6 hr. Available is 1 g potassium phosphate in 250 mL dextrose 5% water (D5W). The nurse should set the IV pump to run at how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)   mL/hr

A nurse is preparing to administer desmopressin 0.2 mg daily to a client. Available is desmopressin 0.1 mg tablets. How many tablets should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)   tablets

A nurse is preparing to administer hydrocortisone sodium succinate 250 mg via IV bolus every 6 hr. Available is hydrocortisone sodium succinate 1000 mg/8 mL. How many mL should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)   mL

A nurse is preparing to administer dextrose 5% in water (D5W) 150 mL IV to infuse over 3 hr. The drop factor of the manual IV tubing is 10 gtt/mL. The nurse should set the manual IV infusion to deliver how many gtt/min? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)   gtt/min

A nurse is caring for a client who has a pulmonary embolism and has a new prescription for enoxaparin 1.5mg/kg/dose subcutaneous every 12 hr. The client weighs 245 lbs. How many mg should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)   mg

A nurse is preparing to administer 1 mg vitamin K to a newborn. The medication is available in 1 mg/0.5 mL. How much should the nurse administer? (Round to the nearest tenth. Use a leading zero when applicable. Do not use a trailing zero.)   mL

What reagent would be required to complete the reactions shown below? Q19.png

What reagent (or reactant) would be required to complete the reactions shown below? Q15.png

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