Public health has a curative focus

Adding an "E" to ABCD, creating the mnemonic ABCDE, serves as a reminder to

A) examine the patient for trauma. B) expose patients with significant trauma to check for bleeding. C) enter additional data on the patient related to the dramatic event. D) extend the time of the initial assessment.

Which of the following is not a function of cerumen?

A. Protecting the skin of the ear canal B. Protecting the middle ear from bacteria C. Transferring sound waves from the eardrum to the incus D. Enabling cleaning and lubrication