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A 20yearold patient with sickle cell disease is brought to the emergency department with an acute sickle cell crisis. This episode includes chest pain, shortness of breath, fever and wheezing. Treatment for this patient should include all of the following EXCEPT:

A patient is intubated for respiratory failure. There is a sudden decrease in the oxygenation. A nurse should use the mnemonic ________ to assess the situation.

Common physiological findings with CHF include all of the following EXCEPT:

A construction worker presents with left eye pain and redness. He reports having a feeling of "something stuck in my eye". He denies any changes in his vision, but the left eye has clear tearing, erythematic sclera and he complains of photophobia. Which of the following is consistent with his chief complaint?

A 4week old infant is rushed to the ED by her parents due to excessive projectile vomiting with each feeding. Mom reports that she is breast feeding at least every two hours and the infant still appears hungry. You examine the patient and palpate a hard mobile olive shaped mass. The patient is exhibiting: