Nurs2873-Exam 1 With Correct Answers

Nurs2873-Exam 1 With Correct
Answers

CN 1 - ANSWER Olfactory (smell)

-anosmia (loss of smell)




CN 2 - ANSWER -optic nerve

-can they read the clock




CN 3 - ANSWER Oculomotor (motor)

-PERRLA




CN 4 - ANSWER trochlear nerve




CN 5 - ANSWER Trigeminal

-sensation with eyes closed (pinprick, temp difference, corneal reflex, etc)




CN 8 - ANSWER Vestibulocochlear

-weber test (whisper)

,-rinne test (air and bone conduction

-romberg (balance when eyes closed)




CN 9 - ANSWER Glossopharyngeal

-sugar and salt differnce

-rising of soft palate




CN 7 - ANSWER facial nerve

-symmetry while smiling, eyebrow raising, eyelids




CN 10 - ANSWER Vagus

-gag reflex

-hoarse voice




CN 12 - ANSWER Hypoglossal

-tongue deviaiton

-can they exert force on tongue




CN 11 - ANSWER spinal accessory

-Can they shrug shoulders

, -can they rotate head




What is drift - ANSWER close their eyes and palms up, if hands move drift is
present




Babinski reflex - ANSWER Infant reflex where if its foot is stroked, the toes
fan out




Root reflex - ANSWER touch mouth and their head turns toward stimulus




Cheyne-Stokes respiration - ANSWER alternating rapid or shallow respiration
followed by slower respiration or apnea




Apneustic breathing - ANSWER -deep inhale and not full exhale

-suggests pons damage




ataxia - ANSWER inability to perform coordinated movements

-medulla affected




respiratory arrest (what is affected) - ANSWER Medulla