A nurse is inserting an IV and sees a flash of blood in the catheter chamber. What should the nurse do next?

Type your answer with the precision of 2 decimal places. Let X be a random variable with a pdf of , 0 < x < 4. Suppose Y = 3X + 1. Find P(Y < ).

Type your answer with the precision of 2 decimal places. A joint pmf for X and Y is below  f(x,y) 0 2/12 3/12 1/12 1/12 4/12 1/12 Find P(  Y 

The nurse is caring for an older client who has had burns over a large amount of their body causing increased insensible water loss.  Which electrolyte imbalance does the nurse know this client is at highest risk for? 

During a shift the nurse auscultates lungs sounds on several patients.  The nurse can match the following adventitious breath sounds with there description: 

Type your answer with the precision of 2 decimal places. Let X be a random variable with a pdf of , 0 < x < 3. Suppose Y = 4X + 3. Find P(Y < ).

The nurse has determined a goal for a client who has obesity of “Achieving at least seven hours of sleep each night, in the next two weeks by promoting a better sleep environment and bedtime routine”.  Which of the following interventions would support the nurse’s stated goal?

How much is the co-payment or coinsurance that a patient with Medicaid must pay?

Select answer for each dropdown. Let the random variable X be the weight of a laptop computer in the population. Let’s say that X ~ N(5.5, 3). a) What is the probability that in a random sample of n = 25 laptops, the average weight is less than 5.3 lbs?  b) What is the probability that a randomly selected laptop from the population weighs more than 7.0 lbs?

Select the answer. Suppose Bo is a good card player, and each time he plays cards with his friends, there is a 0.8 probability that he wins the game. What is the probability that his 7th win (success) is on the 8th game played?