Injection practices are part of standard precautions and are aimed at maintaining basic levels of patient safety and healthcare provider protections. a. safe b. smart c. bloodborne d. standard

So i have a lot of answers answered but it says i still need to answer more questions. why is it doing that? how many questions need to be answered?

According to proper standing posture, from a side view, which parts of the body should be aligned? a. ear, shoulder, hip, knee, and ankle b. stomach, hip, knee, and ankle c. nose, shoulder, hip, knee d. ear, shoulder, fingers, ankle

Ladonna is overweight and loves fast food. which is the best diet for ladonna to adopt? a. a diet high in protein and low in fat and sugar b. a diet high in calcium and low in fiber c. a diet high in fiber and low in fat and sugar reset next