Question

24 sate do malkamin 25. safe aos uife dosage range: Dopamine 2 to 20 valcibic Dopamine 400 mg in 250ml 12 NS the flow rates for the lowest and highest osages for a client wno weigns 15010 are and a.s.lu and 40.8 mg ihr BV and 33 milhr 5 and 51 min. Disand Slm in ut dosage range: lidocaine I to mgimin Available: il docaine 2g in 500 mL DOV The IV flow rates for the lowest and nignet dosages are__ and _ A. land 16m2/hr clul B.30 and 120m2lhr c. Is and comhran D. Band 20m2/hr. 26 Order: Humulin NPH 32 units and Humuun requiar Il units Subcutaneous at 1736. what 15 the total insulin lore? A.42. Unit B2lunit C-32 unit .43 units 27. Order:Humulin NPH 20 units and Humulin regular 8 units subcutaneous at: 0730. What is the total insulin dose? A. 20 units B.28 units C. 25. units D.30 units

Answer 1

24.

Order dose dopamine 2 to 20 mcg/kg/min

Available dopamine 400mg in 250 ml

Patient weights 150lbs (68.18kg)

The lowest dose will be 136.36mcg/min

68.18kg x 2mcg/kg = 136.36mcg/min

The Highest dose will be 1363.6mcg/min

68.18kg x 20mcg/kg = 1363.6mcg/min

Per hour it will be

the lowest dose 136.36mcg $\times$ 60 min = 8181.6 mcg (8.18 mg)

the highest dose 1363.6 mcg $\times$ 60 min = 81816 mcg (81.81 mg)

So, 250 ml contains 400 mg

For Lowest dose

(Approx 5 ml)

250ml = 400mg x 8.18mg = 5.1ml

For Highest dose

(Approx 51 ml)

250ml = 400mg x 81.81mg=51.1ml

Answer - D. 5 and 51 ml /hr