Which of the following is not a symptom or sign of concussion?

A mood disorder characterized by periods of depression alternating with normal periods and periods of intense excitation is called _____.

Frontal lobe injury most likely interferes with:

Which of the following is not a cause of disordered behavior?

 A client on a beta blocker reports that their albuterol inhaler “doesn’t seem to work anymore.” What is the nurse’s priority intervention? 

A patient with Type II Diabetes has a new prescription for the angiotensin-converting enzyme (ACE) inhibitor Lisinopril. She questions this order because her physician has never told her that shehas hypertension. What is the best explanation for this order?  

A patient presents to the emergency room with nausea, restlessness, and tachycardia. The serum theophylline level is 28 mcg/mL. What is the nurse’s priority intervention?

Which statement correctly describes second-generation antihistamines like cetirizine and loratadine?

 A client with a history of a heart block is prescribed a beta blocker for dysrhythmia. What should the nurse do first?

When educating a patient about theophylline, which information is most essential to include?