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Describe how to create the following dilutions using serum and saline as the diluent:
1/20 and 2/10.
Step by step
Solved in 3 steps
- Give the instructions for preparing a two-fold serial dilution of serum from 0.5 mL serum and using 0.5mL saline in each of five numbered tubesTube A is a 1/5 dilution and then, using Tube A, is diluted to make a 1/10 labeled Tube B. What is the dilution to be made for each tube, is using serum and saline? What is the dilution of the solution in tube 1 and 2 .Calculate the amount to dispense for each of the following orders. When more than one dosage strength is available, choose the most appropriat Ordered: Furosemide oral solution 75 mg daily for 60 days On hand: Furosemide oral solution 40 mg per 4 mL
- Prepare the following strength solution: Prepare 250 mL of 1/2 strength tube feeding. The nurse would add mL of water to mL of tube feeding to get 250 mL of 1/2 strength tube feeding solution.The order is to give 45 mEq. The dosage available is 30 mEq in 15 mL. How many mL do you give?If you make a five-tube twofold dilution using 2 mL of serum, what is the concentration of serum in tube #4?
- The order is for 1 gm of ampicillin in 75 mL of Normal Saline to run in 40 min. The drop factor is 20gtt/mL. At how many mL per hour should this IV run?Serum is diluted with an equal amount of diluent (such as tube #1, 1/2 and tube #2, 1/2). What is the concentration in tube #2 if the original concentration was 100 mg/dL?Prescribed: Mesna 2,500 mg in 125 mL Normal Saline by IV to infuse at 250 mL/hr. On hand: vial containing Mesna 100mg/mL. How many mL of Mesna should be added to the 125 mL IV bag of D5W to prepare this IV infusion?
- The order is for Gentamicin 50 mg IVPB. The IVPB label reads Gentamicin 50 mg in 100 milliliters physiologic saline. The drop factor is 20 gtt/ml. Infuse in thirty minutes. How many drops per minute should the IVPB infuse?a: Name the standard method for the determination of Erythrocyte Sedimentation Rate ESR. b: Name two conditions in which ESR is raised. c: State the principle of the test. d: Explain the mechanism of the test. e: What is the clinical significance of the test. f: State two precautions to be observed during the test.Order: Adriamycin 50 mg/m2 in three individual doses mixed with 1000 mL normal saline solution per dose continuous infusion over 24 hr. Patient's height and weight: 5'8", 139 lb. Drug available: Adriamycin 10 mg/5mL What is the patient's BSA in square meters? Answer m2. What is the total dosage? Answer mg. What is the divided dose? Answer mg.