During shift report a colleague states that there is 350 mLs remaining in the client's IV and it has to infuse for 2 more hours. The nurse confirms this matches the order. If the drip factor is 12 gtts/ml, what is the current IV rate? DOCUMENT ANSWER IN THIS FORMAT: RATE gtts/min (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

A. Review daily the necessity of the central venous catheter: One of the most effective strategies to reduce the risk of catheter-related bloodstream infections is to remove the central line as soon as it is no longer needed. Daily evaluation of necessity prevents prolonged catheter use, which significantly increases infection risk. Removing the source of potential infection is the ultimate preventative action.

B. Maintain a pressure of 300 mm Hg on the flush bag: While maintaining appropriate flush pressure is important for catheter patency and preventing blood clots, it does not play a direct role in preventing bloodstream infections. This action is more related to ensuring adequate line function rather than infection control.

C. Cleanse the insertion site daily with isopropyl alcohol: Current guidelines recommend using chlorhexidine-based solutions rather than isopropyl alcohol for skin antisepsis due to better antimicrobial efficacy. Daily site care is important, but the choice of antiseptic is critical in reducing infection risk.

D. Change the pressurized tubing system and flush bag daily: Tubing and flush systems should be changed typically every 72–96 hours unless contamination is suspected. Changing them daily is not recommended and does not provide added protection against infection it may even increase risk with unnecessary manipulation.

A. Breast cancer treated with chemotherapy and radiation: While cancer and its treatments can suppress the immune system, they are not direct causes of infectious endocarditis. The condition is more closely related to bacteremia and structural heart damage.

B. Periodontal disease and gum surgery three months ago: Periodontal disease involves chronic bacterial infection of the gums and supporting structures of the teeth, this transient bacteremia can lead to infectious endocarditis. Oral infections and invasive dental procedures can introduce bacteria into the bloodstream, particularly streptococci, which can colonize damaged heart valves and cause infectious endocarditis.

C. Type II diabetic for ten years: Diabetes increases the risk of infection generally, but it is not a specific cause of endocarditis. Without a portal of entry or bacteremia, the condition alone is not strongly associated with endocarditis.

D. Myocardial infarction one year ago: A prior MI may result in reduced cardiac function but does not directly lead to infectious endocarditis unless it has resulted in damaged valves or introduced infection, which is not indicated here.