In Table 2W1, a character value of P for the body region represents upper leg, left.

At 11 p.m., a client is admitted to the emergency department. He has a respiratory rate of 44 breaths/min. He's anxious, and wheezes are audible. The client is immediately given oxygen by face mask and methylprednisolone (Depo-medrol) I.V. At 11:30 p.m., the client's arterial blood oxygen saturation is 86%, and he's still wheezing. The nurse should plan to administer:

a) alprazolam (Xanax). b) propranolol (Inderal). c) morphine. d) albuterol (Proventil).

Which of following is/are systemic routes of ingestion of fluoride?

a. toothpaste b. water c. tablets d. all of the above