Compute the exposure rate in inGy/hr at a distance of 50 cm from a small vial...
A vial of technetium eluate contains 50 mCi/ml. If 4 ml are withdrawn from this vial and added to a diphosphonate kit originally containing 16 ml of solution, what volume would then need to be withdrawn to prepare a 20 mCi bone dose at that moment?
using pictures and a maximum of 10 words, explain why an oven-dried 5-ml conical vial and drying tube(step 1 and 2 of part 1) are used in the reaction. do both please! also the notebook pages are the procedure (1) Using pictures and a maximum of 10 words, explain why an oven-dried 5-ml conical vial and drying tube (step 1 and 2 of Part 1) are used in the reaction. (2) After the addition of benzophenone to the mixture of...
You place a 22-cm focal length convex lens at a distance of 50 cm in front of a concave lens with a focal length of -40 cm. Then you place a small lightbulb (2 cm tall) 27 cm in front of the convex lens. Determine the distance from the second lens to the final image Express your answer with the appropriate units s'= it is NOT 20.44 or -20.44 cm
Particulate matter is emitted from a stack of 50 m. The atmospheric wind is 10 miles/hr. If the stack emits only PM o 120 μm in diameter with a density of 5 g/cm, what would be the downwind distance (in meter) these particles are likely to settle on the ground? Particulate matter is emitted from a stack of 50 m. The atmospheric wind is 10 miles/hr. If the stack emits only PM o 120 μm in diameter with a density...
1. Which volumes of IV solutions are considered to be small volume parenterals (SVP)? 2. Based on the metronidazole vial label (page 2 of this handout), calculate the desired volume required to administer 250 mg of metronidazole? 3. Based on the aminophylline vial label (page 3 of this handout), calculate the desired volume required to administer 300 mg of aminophylline? Rx: Metronidazole 250 mg IVPB in 100ml NS RX # 001 Infuse IV over 60 minutes every 12 hours at...
calculate thesd ML/hr flow rate ranges. Express answers to the nearest whole ML/hr. Please show step by step on how to solve this. Thank you! 6. A dosage of 4-6 mg/min has been ordered using a solution strength of 2.5 g/400 mL 7. A dosage of 2-4 mcg/min has been ordered using a solution strength of 2 mg/250 mL. 8. The body weight is 99.9 kg, and a range of 5-9 mcg/kg/min is ordered. A 120 mg/50 mL solution is...
travelling south at a rate of 20 miles/hr while B is travelling east at 30 mi/hr. How fast is the distance between them changing 1 hour later a. 2 miles /hour b. 4 miles/hour c. 5 miles/hour d. 6 miles/hour 16. The depth of the water in a cylind rical tank 4 m in diameter is increasing at the rate of 0.7 m/min. Find the rate at which the water flowing into the tank a. 5.8 cubic meter per minute...
question in first picture information located below mass of empty vial (979.2mg) then mass with crude (1769.1mg) mass of empty vial (1769.1mg) then yield with pure ester product(18535.6mg) Actual ester yield (calculations in your lab notebook must be present, re-type it in the report). Theoretical yield (calculations in your lab notebook must be present, re-type it in the report). Percent yield (calculations in your lab notebook must be present, re-type it in the report). in loto in table format) drawstructure...
Dry ambient air, at a flow rate of 10 kg/hr, is to be heated from 50°C to 72°C. The heating is provided by a condenser from an ideal vapour compression refrigeration cycle, using R134A as the refrigerant. The refrigeration cycle operates with its evaporator at 300 kPa and its condenser at 3 MPa. Calculate the refrigeration cycle compressor power requirement to provide this cooling.
Please do the graph. Thanks Part 3: Effects of Distance on Radiation Intensity Radiation level Distance from source (cm) looo cm 50 com loocpM bocPm 6 2ecPm 15 CAM 9 3 PM 8 10 110 сем CS Part 3: Effects of Distance on Radiation Intensity Radiation level Distance from source (cm) looo cm 50 com loocpM bocPm 6 2ecPm 15 CAM 9 3 PM 8 10 110 сем CS