Final answer:
After a needlestick injury with an infected needle, the first action is to back bleed and wash the wound with soap and water. The correct answer is option C.
Step-by-step explanation:
The first thing that should be done after a needlestick injury with an infected needle is C. Back bleed and wash wound. Immediate action is crucial to reduce the risk of infection. The injured area should be encouraged to bleed slightly without squeezing, and then thoroughly washed with soap and water.
After initial first aid, it is essential to inform a supervisor, seek medical attention, and the incident should be added to a needlestick injury log for proper documentation and follow-up procedures. Health-care workers are advised to take several preventative measures to reduce the risk of infection from needlestick injuries.
Such as wearing gloves and face protection, using disposable syringes, and following protocols for post-exposure treatment like hepatitis B immunoglobulin (HBIG) and vaccination.