NUR 220 EXAM 3 REVIEW (ALL SOLVED)

WBC Values correct answers Adult: 5,000-10,000 Child 2: 5,000-10,000 Newborn: 9,000-30,000 RBC Values correct answers Adult male: 4.7-6.1 Adult female: 4.2-5.4 Children 1-18 yr old: 4.0-5.5 Newborn: 4.8-7.1 Cranial Nerve I correct answers Olfactory - sense of smell - asses patency of both nares (nostrils) by inhaling w/ one nare closed and eyes closed to identify a smell Cranial Nerve II correct answers Optic - visual - check visual aquity for each eye, read small print for near vision and use the Snellen chart for distance Cranial Nerve III correct answers Oculomotor - 4 of 6 muscles that execute eye movement; responsible for pupil constriction and dialation - asses pupil size and light reflex; note gaze of eye direction Cranial Nerve IV correct answers Trochlear - muscles responsible for downward and inward gaze - cranial nerves III, IV, and VI are examined together Cranial Nerve V correct answers Trigeminal - corneal reflex - palpate jaw and temples while the patient clenches their teeth; w/ patients eyes closed, gently touch a cotton ball to all areas of the face Cranial Nerve VI correct answers Abducens - innervates muscles responsible for outward gaze of eyes - asses direction of gaze Cranial Nerve VII correct answers Facial - motor innervention to the muscles of facial expression; recieves the sense of taste - check symmetry of the face; asses patient's ability to recognize taste Cranial Nerve VIII correct answers Vestibulochoclear or auditory-vestibular - impulses for equilibrium and hearing - ability to hear a spoken and whispered word