Tina, aged 19 years, presents to the clinic with low-grade t…

Tina, aged 19 years, presents to the clinic with low-grade temperatures for the last 8 days, malaise, posterior cervical lymphadenopathy bilaterally, and tenderness noted over the spleen. Upon performing a rapid spot test, it is confirmed that Tina has Epstein-Barr virus.  Which of the following responses best represents appropriate teaching by the nurse practitioner?

A previously lucid patient with early-stage Alzheimer’s dise…

A previously lucid patient with early-stage Alzheimer’s disease is hospitalized after a surgical procedure and exhibits distractibility and perceptual disturbances that occur only in the late afternoon. The patient has difficulty sleeping at night and instead sleeps much of the morning. What is the likely cause of these symptoms?