A localized injury to the skin or underlying tissue or both, usually over a bony prominence, as a result of pressure or pressure in combination with shear force or friction or both is called:

Ibuprofen has a pKa of 4.8; given this information, would you expect it to be absorbed primarily         

Which of the following statements best describes practice in a sterile field?

A new drug to alleviate flu-like  symptoms was found to have a TD50 = 300 mg/kg and an ED50 = 0.5 mg/kg. Would you recommend the use of this drug? Briefly explain.  Assume you’re not trying to kill anyone.

17. A diuretic, Hydrochlorothiazide (HCTZ), is prescribed for a client who is retaining fluid. The nurse should encourage the client to ingest nutrients that contain which electrolyte?  

A person has a pressure ulcer, which exposes destruction of underlying muscle and bone tissue. Which of the following pressure ulcer classification would be MOST accurate when describing this person’s wound?

Which of the following is a component of healing by primary intention?

A wound bed that has pink/red moist tissue composed of new blood vessels, connective tissue, fibroblasts, and inflammatory cells fills an open wound when it starts to heal; typically appears deep pink or red; surface is granular, berry-like, or cobblestone would be described as :

A PTA wearing sterile protective clothing establishes a sterile field prior to changing a dressing on a wound. Which area of the protective clothing is NOT considered sterile even before coming in contact with a non-sterile object?

You are working on a surgical service in a large acute-care hospital. Your next patient has a history of methicillin-resistant Staphylococcus aureus (MRSA) in his sputum. You are going to help him to transfer to the bedside chair for a bath. You observe that he has several small skin tears and that he is coughing intermittently. Which of the following personal protective equipment is most appropriate for this situation?