The cell membrane:
a) prevents all molecules from entering/exiting the cell
b) contains proteins that are involved in cell signaling
c) is comprised of small pieces of ribonucleic acid
d) forms a non-selective barrier to hydrophilic molecules
e) all of the above are correct

Anurse is teaching a newly licensed nurse about safe medication administration. the nurse should instruct that which of the following actions is included in the 6 rights of medication administration? a. verify dosage calculation with a second nurse. b. obtain a current list of the client’s medications. c. document medication prior to administration. d. compare a new prescription with an old prescription.