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The nurse understands how electrolytes can affect the volume of body fluid. Which electrolyte will the kidneys retain in order to increase blood pressure?

A nurse receives a call from a patient who ran out of the beta blocker, metoprolol, due to weather conditions resulting in the inability to get to the pharmacy.  The patient has been out of this medication for almost two days.  What is a likely adverse effect this patient may experience?      

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Extra Credit. This will not count against your score if incorrect, but may help your score if correct. A nurse is teaching a client about ezetimibe. Which of the following statements by the client indicates an understanding of the teaching?

Name two types of malware that replicate.

What can be added to a password prior to being stored that will make cracking more difficult?

In the Bell and Lapadula Model, which method of access control is the most restrictive?

A patient has been ordered to receive pantoprazole 20 mg IV every morning. The medication has a strength of 40 mg/10 mL. How many milliliters will the nurse administer?  

A patient presents to the clinic with complaints of muscle aches, muscle pain, and weakness. Upon review of the individual’s medications, the nurse notes that the patient is concurrently taking gemfibrozil and atorvastatin. Which complication of these drugs is the most likely the cause of these symptoms? 

What it the name attributed to malware that mutates with each copy to avoid presenting a recognizable signature to anit-virus checkers?