1. Drops per min=volume/ time*drip factor
140/60*20
=47drips per minute
2.dose= desired/available*vol
=1000/250*1
=4
4 tablet should be given to gives dose of 1 g
3.available = .25mg=250mcg
=750mcg/250mcg *1
=3 tablet
4. Dose= 1500/750*1
=2 tablets
5.Drops per min=volume/ time*drip factor
=100/60*20
=33 drops per minute
6.weight=45 pounds=20 kg
Dose=20 mg should be given
7. =150/60*20
=50drips per minute
Practice Dosage Calculations 1. Order: IV of D5W to infuse a W to infuse at 140...
IV calculations 1. IV of 500ml of 0.9 normal saline is to infuse over 6 hours using 20 gtt/ ml tubing. a. How many mls/hr b. How many drops per minute (gtt/min) would you regulate the IV at? 2. IV of 150 ml of 0.9 normal saline is to infuse over 90 minutes using 15 gtt/ml tubing. c. How many mls/hr d. How many drops per minute (gtt/min) would you regulate the IV at? 3. IV of 500 ml of...
PRACTICE a) Order: IV of NS to infuse at 90 ml/hr (12 gtts/ml) How many drops or gtt/minute? b) Order 1000 ml of LR to infuse over 5 hours (20 gtts/ml) How many drops or gtt/ minute? c) 1000 ml LR to infuse over 10 hours (60 gtts/ml) 9. How many cc per hour?
1. Your patient weighing 44 lbs has an order for Tylenol (acetaminophen) 325 mg stat. The recommendations for acetaminophen is 10 - 15 mg/kg/dose. Tylenol solution is available is 160mg per teaspoon. A. Is this ordered dose safe? B. How many mls would you give 2. A child has an order for ibuprofen 185 mg orally prn q6h. Ibuprofen solution is available as 100 mg tsp. How many ml do you need for this dose? 3. A client weighing 110...
5. IV of D5 1/2NS at 100 cc/hr. IV tubing drip factor is 20 gtts/ml. What is the gtts/min 6. A patient is started on furosemide (Lasix) to promote diuresis. Lasix 2,000 mg in 200 ml is prescribed at 1 mg per min. You should set the IV pump at how many ml per hour? 7. 500 ml DSW with 500 mg Aminophylline to infuse at 150 ml/hr (20 gtts/ml). How many drops per minute?
1. Calculate the IV flow rate for 0.00024 kL of NS to be infused in 948 min. The infusion set is calibrated for a drop factor of 43 gtts/mL. What is the IV flow rate in gtts/min? 2. Potassium chloride is available as 5,000,000 mcg per tablet. Potassium Chloride (K-Dur), 15 g, is ordered. How many tablets would the nurse administer? 3. Infuse 250 mL over the next 120 minutes by infusion pump. Phenytoin (Dilantin), 0.1 g PO, is ordered...
Order: Gentamicin 110 mg. in 100 ml. D5W IVPB to infuse over 30 minutes. Drop Factor: 20 gtts/ml. At how many drops per minute should the IVPB infuse?
5. Ordered: Bactrim 250mg IV in 100mL D5W. Infuse in 40min. Tubing set: 15 gtts/mL. gtts/min 6. Ordered: Halcion 250mcg PO hs Available: Halcion 0.25mg tabs. How many tabs would you give ? Available: Robitussin syrup 600mg per oz. 7. Ordered: Robitussin cough syrup 400mg. Give: 8. Ordered: Keflex 1 gram. Give: Available: Keflex 500mg capsules. capsules
Calculate IV gtt rates: 1. The order: Infuse 500 ml of D5W over 60 minutes with a drop factor of 10 gtt/ml. calculate the gtt per minute. 2. The order: Infuse 750 ml of NS over 30 minutes with a drop factor of 15 gtt/ml. Calculate the gtt per minute. 3.The order: Infuse 275ml of 1/2NS over 30 minutes with a drop factor of 20 gtt/ml. Calculate gtt per minute.
9. IV of D51/2NS at 100 cc/hr (20 gtts/mL) How many drops per minute? 10. Your patient has had the following intake: 2/2 cups of coffee (240 ml/cup), 11.5 oz of grape juice, 74 qt of milk, 320 ml of diet coke, 240 mL of D5W IV and 2 oz of grits. What will you record as the total intake in mL for this patient? 11. Kanamycin 75 mg/kg IM q 12 hr, Available: Kanamycin 0.35 Gm/ml. How many mL...
1. Order: D5W 500 ml IV infuse over 12 hours. Find the pump setting in ml/hr. 4 1.6 h 2. Order: NS 1,000 mL IV infuse over 24h. Find the drip rate in drops per minute if the drop factor is 15gtt/mL. 3. A continuous IV is infusing at 120 ml/h. How many milliliters will infuse in two hours and thirty minutes? SOOL 4. An IV starts at 1800 h and runs at 21 gtt/min with a drop factor of...