Cicatrix of eyelid: ________

Mechanical cervical traction is commonly performed in supine or

A) prone B) sitting C) standing D) sidelying

Branches of the nervous system, which can cause relaxation of airway smooth muscle, include which of the following? 1. Sympathetic nerves 2. Parasympathetic nerves 3. Nonadrenergic, noncholinergic (NANC) inhibitory nerves

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