BIO 201 Anatomy and Physiology Exam 4 ALL ANSWERS 100% CORRECT FALL -2021 EDITION GUARANTEED GRADE A+

1. Which of the following brain areas coordinate head and eye movements when we visually follow a moving object? a. pneumotaxic center b. superior colliculi c. inferior colliculi d. hypothalamus e. occipital cerebral cortex 2. Which type of brain waves are seen when a person is concentrating on solving a problem? a. gamma waves b. delta waves c. theta waves d. beta waves e. alpha waves 3. Which part of the brain is involved in thirst sensations? a. temporal lobe b. cerebral cortex c. hypothalamus d. pons e. cerebellum 4. Which of the following is the central layer of the meninges? a. dura mater b. arachnoid mater c. alma mater d. pia mater e. doesit mater 5. Which of the following landmarks separates the cerebral hemispheres? a. transverse cerebral fissure b. central sulcus c. tentorium cerebelli d. septum pellucidum e. longitudinal fissure 6. is a division of labor in which each hemisphere has unique abilities not shared by its partner. a. lateralization b. hemispherical association c. hemispherication d. cortical association 7. The vital centers for the control of heart rate, respiration, and blood pressure are located in the . a. thalamus b. cerebellum c. midbrain d. medulla oblongata e. hippocampus 8. Which of the following is not one of the major regions of the brain stem? a. medulla oblongata b. midbrain c. cerebellum d. pons 9. Which of the following is a protective mechanism that helps maintain a stable environment for the brain? a. pia mater b. CSF c. blood brain barrier d. dura mater e. reticular activating system 10. Fibers that connect gray matter between the two cerebral hemispheres are called . a. associations b. commissures c. nuclei d. projections e. ganglia 11. To understand what we see and hear we use areas of the brain called . a. association areas b. primary sensory areas c. tracts d. basal nuclei e. reticular formation 12. The region of the brain that allows us to understand language is . a. Broca’s area b. the hippocampus c. the amygdala d. basal nuclei e. Wernicke’s area 13. A shallow groove on the surface of the cortex is called a . a. furrow b. sulcus c. fissure d. gyrus 14. All of the following are factors in transferring STM to LTM except: a. association b. lateralization c. emotion d. repetition 15. Cerebrospinal fluid is absorbed back into the blood by the . a. choroid plexus b. arachnoid villi c. pia mater d. falx cerebri