Bios 252 exam 2 review - Study guides, Class notes & Summaries

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 - ( Hypogloss...

Exam 2: BIOS 252 / BIOS252 (Latest 2024/ 2025 Update) Anatomy and Physiology II Exam Review| Questions and Verified Answers| 100% Correct| Grade A - Chamberlain Q: The substantia nigra releases the neurotransmitter __________which is active in pleasurable experiences and regulation of muscle tone. Epinephrine Dopamine GABA Acetylcholine Norepinephrine Answer: Dopamine Q: After suffering a blow to the back of the head, Phil loses his vision. The blow probably cau...

What do neurons in the precentral gyrus do? The communicate with motor, sensory and multimodal association areas They allow conscious control of skilled voluntary muscle movements They process and relay auditory and visual input The receive information from general sense receptors in the muscle and skin Answer: They allow conscious control of skilled voluntary muscle movements QUESTION What are the ascending tracts and what do they do? White matter that tra...

Bios 252: Exam 2 Review Latest Update Graded A+ Abducens Nerve (VI) Lateral eye movement (motor) Accessory Nerve (XI) swallowing, head, neck, and shoulder movements (motor) Anterior Horn Somatic motor neurons whose axons exit the cord via ventral roots Arachnoid Mater Middle layer of the meninges Ascending Pathway of spinal cord Carries signals to the brain Brainstem The oldest part and central core of the brain, responsible for automatic survival functions. Cerebellum A large structure...

Test 3: BIOS252 / BIOS 252 (Latest Update 2024 / 2025) Anatomy & Physiology II with Lab | Study Guide Review | 100% Correct | Grade A - Chamberlain Question: What effect does low ACTH have on aldosterone levels? Answer: Low ACTH leads to low levels of aldosterone. Question: How does low aldosterone affect sodium (Na+) reabsorption? Answer: Low aldosterone reduces sodium reabsorption. Question: What happens to sodium (Na+) levels when aldosterone is low? Answer: So...