Final answer:
Gloves indeed protect practitioners from needlestick accidents, acting as a barrier to prevent infections from contaminated needles.
Step-by-step explanation:
The statement 'Gloves protect the practitioner against needlestick accidents' is true. Gloves act as a barrier between the skin and needles that may be contaminated. In medical settings, it is crucial to wear proper personal protective equipment (PPE) to minimize the risk of infections. This is especially important for individuals working in environments where they may be exposed to bloodborne pathogens, such as drug addicts, or for those who frequently handle needles like phlebotomists and dentists. An infection acquired from the stick of a contaminated needle can lead to serious health complications, including the transmission of diseases such as hepatitis and HIV. Hence, the use of gloves in these settings is a standard safety procedure designed to protect healthcare workers.