Consider independent flips of a coin, where the probability of heads is . The experiment is to flip the coin until we get our first heads. The random variable is the total number of flips we had to make to get that first heads. What is the probability that the total number of flips is ?

Consider a discrete random variable   which is over a set  of all consecutive integers from 0 to , i.e., over the set {0,1,…,}. Also assume that  the random variable is uniformly distributed over this set. What is ?  

What is the “E” in ATOMATOFLAMES?

Which of the following statement regarding the state registration is most accurate?

A patient is diagnosed with a manic episode with mixed features. The patient is especially at risk for:

A 27-year-old female presents with complaints of anxiety, tension, and anxious mood that has been occurring for the past three months. She is waking up in the middle of the night and sleeping about 6 hours a night. On the Hamilton anxiety rating scale (HAM-A) she scores 20. Based on the score of the Hamilton anxiety rating scale (HAM-A) she has:

All the following medication interventions would be reasonable as the next step in the treatment of major depressive disorder when the patient has only partially improved after six to eight weeks in response to an adequate dose of a standard SSRI antidepressant EXCEPT:

A patient with dementia related to Alzheimer’s disease has severe confusion and agitation. The PMHNP recognizes that the most appropriate intervention is:

The PMHNP has an ethical (and in most states) legal duty to warn others if a patient:

A patient with bipolar disorder is treated with lithium. The patient’s lithium level is 1.9mEq/L. This indicates: