Outline the theoretical justification for making only one measurement (as opposed to making several measurements of a given sample).

After calibration of the multi-channel analyzer, what is the ideal relationship between the Cs-137 photopeak and the energy window? (Hint: consider the energy spectrum)

Complete the following statements: The FWHM is a measure of the of a scintillation detector. When the FWHM is used to compare two scintillation detectors, a (larger or smaller) value indicates a (better or worse) detector.   

Background for a weekly wipe test is determined to be 212 counts in 1 minute.  What is the lowest count measurement in this wipe test that should be considered above background? Round up to the nearest whole number.

Define calibration and use one example from the lab exercises completed in class.

Answer the following questions about dead: Explain how dead time is treated differently in paralyzable and non-paralyzable radiation detection systems. On your math work submission, draw the graph of the observed count rate true count rate that shows how the two differ.

The nurse is developing a discharge plan for a client with new, permanent vision loss (sensory deficit). What is the priority nursing goal for this client?

A client with heart failure has a serum potassium level of 6.1 mEq/L (3.5-5). Which assessment finding is the priority?

A nurse is caring for a post op patient which finding is most indicative of a DVT and requires immediate notification of the healthcare provider?

The nurse is preparing to administer an oral opioid analgesic to a client with acute pain. Before administering the medication, the nurse must assess the client’s: