Exam 2: BIOS 252 / BIOS252 (2024/ 2025 Update) Anatomy and Physiology II Exam Review| Guide with Questions and Verified Answers| 100% Correct| Rated A - Chamberlain

Exam 2: BIOS 252 / BIOS252 (2024/ 2025 Update) Anatomy and Physiology II Exam Review| Guide with Questions and Verified Answers| 100% Correct| Rated A - Chamberlain Q: What are the 12 cranial nerves? OOOTTAFAVGVAH Answer: I - (Olfactory) 1 II - (Optic) 2 III - (Oculomotor) 3 IV - (Trochlear) 4 V - (Trigeminal) 5 VI - (Abducans) 6 VII - (Facial) 7 VIII - (Auditory or Vestibulocochlear) 8 IX - (Glossopharengeal) 9 X - (Vagus) 10 XI - (Spinal Accessory) 11 XII - ( Hypoglossal) 12 Q: Cranial Nerve I: Olfactory Answer: sensory, smell Q: Cranial Nerve 2: Optic Answer: vision Q: Cranial Nerve 3: Oculomotor Answer: moves eye balls in upper eyelid -adjust lens for near vision accommodation and constricts pupil Q: Cranial Nerve 4: Trochlear Answer: eye movement Q: Cranial Nerve 5: Trigeminal Answer: touch pain and thermal sensation -including teeth and interior two thirds of the Tongue -chewing and controls middle ear muscle Q: Cranial Nerve 6: Abducens Answer: movement of the eyeball Q: Cranial Nerve 7: Facial Answer: taste on the anterior two thirds of the tongue. -touch pain and thermal sensations from skin in the external ear canal -controls muscles of facial expressions , secretes tears and saliva Q: Cranial Nerve 8: Vestibulocochlear Answer: hearing and balance Q: Cranial Nerve 9: Glossopharyngeal Answer: taste on posterior 1/3 of the tongue -helps swallow -monitors bp and o2 -assist in swelling and secretions of saliva Q: Cranial Nerve 10: Vagus taste from epiglottis -voice and voice box muscles -maintains bp, o2, and co2 in the blood -swallowing, vocalization. coughing, secretion of gastrointestinal organs, decreases hr,