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Author Archives: Anonymous

At 2000, would this eluate still be acceptable for use based…

At 2000, would this eluate still be acceptable for use based on Mo-99 breakthrough limits?    

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What is the Mo-99 breakthrough at the time of elution, expre…

What is the Mo-99 breakthrough at the time of elution, expressed as µCi Mo-99 per mCi Tc-99m?  

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A dose of Tl-201 must contain 120 mCi at 1600 on Tuesday. Ho…

A dose of Tl-201 must contain 120 mCi at 1600 on Tuesday. How many mCi must be present in the vial when it is prepared at 0400 on Sunday? The one-hour decay factor for Tl-201 is 0.992.  

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You have a 11.2 kg patient who is going to be on 40 mL/hr of…

You have a 11.2 kg patient who is going to be on 40 mL/hr of fluids.  She needs her 600 mL bag infused with a drug that comes in a 1.4 % solution at 75 mg/kg/24 hr. What will be her hourly CRI rate? [reg] How many hours will the bag last? [bag1] How many milliliters will you be adding to the fluid bag? [bag2]

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Short Answer: A vial of Ga-68 contains 6.0 Ci in 8.0 mL at 1…

Short Answer: A vial of Ga-68 contains 6.0 Ci in 8.0 mL at 1030. What will the specific concentration of Ga-68 be at 1210? Convert your final answer to mCi/mL. Round to one decimal place.

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A Mo-99/Tc-99m generator has 920 mCi of Tc-99m available for…

A Mo-99/Tc-99m generator has 920 mCi of Tc-99m available for elution. If 760 mCi are recovered during elution, what is the elution efficiency?  

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Match each type of purity with the finding it evaluates.

Match each type of purity with the finding it evaluates.

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Y-90 is appropriately shielded with plastic as Tc-99m is app…

Y-90 is appropriately shielded with plastic as Tc-99m is appropriately shielded with  

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Mochi the 14 kg Beagle needs to be put on IV fluids. He is n…

Mochi the 14 kg Beagle needs to be put on IV fluids. He is now 6% dehydrated and had 40 mL of vomiting. Calculate his maintenance rate (MR) using 60 mL/kg/day = [1] Calculate his hydration deficit (HD) for 24 hr = [2]kg × dehydration estimate × 1000 mL/24 hr Calculate his contemporary losses (CL) for 24 hr = [3] What will his total fluid needs (TFN) be? =  [4]

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From the supplemental reading, totem is a belief based on an…

From the supplemental reading, totem is a belief based on animal worshipping that each culture has its own animal worshipping. 

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