Which of the following must a technician use in the hand preparation of tpns, ophthalmics, and antineoplastics?
a. a computerized compounding machine
b. a chemo safety pin
c. a piece of sterile gauze
d. a laminar flow hood

Matching: 1. first used by europeans as a local anesthetic; now abused for its euphoric effects 5 marijuana 2. found in coffee beans, tea leaves, and cocoa beans 2 heroin 3. prescribed for pain involving serious injury or surgery 1 morphine 4. illegal derivative of morphine that is sold on the street as a white powder 6 caffeine 5. can evoke feelings of terror and panic 4 lsd 6. causes user to experience a conscious dreamlike state 3 cocaine

Being prepared to play is an important step in staying safe when participating in a game. select the best answer from the choices provided. t f

Why mature red blood cells has no nucleus