Ricardo is a nurse at a hospital who is new to the cancer department. Ricardo has never used the machine to give out chemotherapy drugs before, so he reads the instructions on the machine and reviews a brochure about chemotherapy
drugs. What else does Ricardo need to do before he can administer the drugs?
show the hospital his nursing certification
ask patients if he can try using the machine for the first time on them
be trained on how to use the machine
talk to other nurses about how to use the machine

be trained on how to use the machine

Explanation:

training is better than experimenting on patients

no, because those are both different running competitions. while distance runners train their legs and their lungs to run long amounts of time, the sprinters are training their legs and their lungs to give all they have in the little amount of area they need to cover. the brain also plays a huge part in all of this.

the brain is the only thing in your body that sends messages to your body telling you to run. if you are a long distance runner and you have the mind set of a sprinter, you will not get anywhere. if you have a long distance mind set and you have to run 200m in 20 seconds then you will not make it in time.

the answer is c, the development of reading and writing in young children