Which of the following cranial nerve does NOT have parasympathetic components?
Oculomotor nerve
Trochlear
Facial
Glossopharyngeal
Visceral efferent fibers are also called general visceral efferent fibers (preganglionic parasympathetic components of the cranial division); they travel within nerves III (smooth muscles of the inner eye), VII (salivatory and lacrimal glands), IX (the parotid gland), and X (the muscles of the hea, lung, and bowel that are involved in movement and secretion. Ref: Waxman S.G. (2010). Chapter 8. Cranial Nerves and Pathways. In S.G. Waxman (Ed), Clinical Neuroanatomy, 26e.