A study was conducted that found 46.9% of all smartphone users in the US had an iPhone. Suppose you were to randomly sample 40 US smartphone users.   What is the probability that at most 20 of them had an iPhone? Use a binomial distribution to answer this question. Make sure to round your answer to 2 decimal places (For example, if your answer was 0.654321 then you would type 0.65)

A study was conducted that found 15% of all US adults have some form of student loan debt. Suppose you were to randomly sample 100 US adults.   What is the probability that at anywhere from 12 to 23 of them would have student loan debt? Use a binomial distribution to answer this question. Make sure to round your answer to 2 decimal places (For example, if your answer was 0.654321 then you would type 0.65)

Instructions: There are a total of 45 questions. There are essay/short answer (4), medication calculation (4) formatted questions. The remainder are multiple choice, matching or “select all that apply” formatted questions.  You have 90 minutes to complete the test. Honorlock is activated. 

The Registered Nurse (RN) has asked the Nursing Assistant (an unlicensed assistive personnel) to help with admitting an older adult client who has been diagnosed with bacterial pneumonia. Which activity is appropriate for the nurse to ask the Nursing Assistant to perform? Select all that apply.   

Identify 4 common causes of legal claims against nurses and create 4 actions you will take in your clinical documentation that will decrease liability. 

Quantity is the amount of photons in the x-ray beam.

Quality is the penetrating power of the x-ray beam.

From a transtemporal window, a Duplex image was obtained with a posterior transducer angulation. What vessel and segment is being evaluated?   

Tests autoregulation or the brain’s ability to hemodynamically regulate blood flow based on changes in CO2.

Which of the following is NOT a diagnostic finding found with external to internal carotid collateral flow?