Your patient is a 16 year old male who plays football for a…

Your patient is a 16 year old male who plays football for a local high school team.  During a recent (2 days ago) game he suffered a concussion.  His MRI was normal.  However, he continues to complain of feeling dizzy and reports blurry vision.  His headache worsens when he tries to concentrate for any length of time.  Which of the following statements BEST describes the treatment approach related to the concussion?

A patient presents with an infected wound on the palmer surf…

A patient presents with an infected wound on the palmer surface of his hand.  This wound dressing will be changed twice per day due to excessive purulent drainage.   Which of the following dressings would be appropriate for this patient with an infected wound at this time?