A patient involved in a motor vehicle collision is complaining of neck pain. Which of the following pieces of information should cause the AEMT to have a high index of suspicion that the patient may have suffered more significant injuries beyond the complaint of neck pain?

A signaling system which is operated by, and whose signals are received by the owner of the protected premises and which signals are capable of transmitting information to a Fire Department Borough Communications Office, is called

A. an ancillary protective signaling system B. a proprietary protective signaling system C. a sub-system protective signaling system D. a direct-call protective signaling system

Which of following embryonic germinal tissue layers form all tissues and organs? 1. Endoderm 2. Mesoderm 3. Ectoderm 4. Mectoderm

a. 2 only b. 2 and 3 only c. 1, 2, and 4 only d. 1, 2, and 3 only