Which of these locations in the forebrain is the master control center for homeostasis through the autonomic and endocrine systems? a. hypothalamus b. thalamus c. amygdala Chapter 15 | The Autonomic Nervous System 691 d. cerebral cortex
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Which of these locations in the forebrain is the master
control center for homeostasis through the autonomic and
endocrine systems?
a. hypothalamus
b. thalamus
c. amygdala
Chapter 15 | The Autonomic Nervous System 691
d. cerebral cortex
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- Which of these locations in the forebrain is the mastercontrol center for homeostasis through the autonomic andendocrine systems?a. hypothalamusb. thalamusc. amygdala d. cerebral cortexPreparing the body for the "fight-or-flight" response is the role of the a.parasympathetic division b.somatic nervous system c.cerebrum d.sympathetic divisionThe vast majority of neurons are located in the a. Outer bulges of the neocortex b. Cerebellum and brainstem C. Autonomic Nervous System d. Creases in the neocortex
- Which statement is true? A. the pituitary glands dngles from the hypothalamus by the infundibulum B. The post-central gyrus houses the primary motor cortex C. The thalamus surround third ventricle D. White matter consists of myelinated axons of neuronsWhere do preganglionic fibers come from for the parasympathetic division of the autonomic nervous system? A. sacral and coccyx region of the spinal cord B. brain stem and cervical region of the spinal cordC. brain stem and sacral part of the spinal cord D. thoracic and lumbar regions of the spinal cordWhich area of the brain is most directly involved in the reflex control of the autonomic system? a. Hypothalamus b. Cerebral cortex c. Medulla oblongata d. Cerebellum
- NOTE THESE ARE ALL ONE QUESTION GROUP and need to be answered as such Identify the term that does NOT belong in the group. A. Parasympathetic tone B. Urinary tract C. Rapid heart rate D. Digestive tract Approximately 75% of all parasympathetic axons are located in the _______________. A. vagus nerve (X) B. oculomotor nerve (III) C. facial nerve (VII) D. glossopharyngeal nerve (IX) Which of these functions is NOT affected by parasympathetic stimulation? A. Secretion of insulin from the pancreas B. Secretion of thin, watery saliva C. Secretion of tears D. Secretion of sweat The parasympathetic division ________________________. A. is responsible for the fight-or-flight response B. mediates many reflexes that regulate the digestive, urinary, and reproductive systems C. causes an increase in metabolism D. decreases blood flow to the skinWhich of the following is not a part of the periphrial nervous system (PNS)? a.somatic nervous system b.autonomic nervous system c.sensory neurons d. motor neurons e. spinal cordQUESTION 3 Match the following Arachnoid Villi A. Midbrain C. v Folia B. Basal Nuclei D. v Pyramids C. Cerebellum v Corpora Quadrigemina D. Medulla Oblongata Caudate Nucleus E. Cerebrospinal Fluid QUESTION 4 Match the following structures v Anterior Horn A. Meninges Cervical Enlargement B. Motor Fibers v Arachnoid Mater C. White Matter v Lateral Columns D. Gray Matter v Ventral Roots E. Spinal Cord
- What type of ganglion contains neurons that control homeostatic mechanisms of the body? a. sensory ganglion b. dorsal root ganglion c. autonomic ganglion d. cranial nerve ganglion37. Which of these refers to cerebellum?* A. part for the regulation of body temperature B. part for the regulation of posture and coordination of skeletal muscle C. Contains autonomic centers that regulate blood pressure, heart rate, breathing D. Connects the third and fourth ventricles 38. Where is the thalamus closely located?* A. Fourth ventricle B. Pituitary gland C. Pons D. Third Ventricle 39. Which of these is NOT found in the brain?* A. Pineal gland B. Pituitary gland C. Salivary gland D. All of the aboveNOTE THESE ARE ALL ONE QUESTION GROUP AND SHOULD BE ANSWERED AS SUCH Activation of the sympathetic nervous system __________________. A. increases the flow of watery saliva B. stimulates peristaltic contractions of the intestinal system C. allows the body to relax rather than prepare for fight or flight D. slows heartbeat and lowers blood pressure E. causes the pupils to dilate The autonomic subdivision of the vertebrate nervous system innervates all but which of the following? A. Skeletal muscles B. Intestinal muscles C. Liver D. Heart E. Pancreas The sympathetic nervous system includes the _______________. A. lumbar and sacral nerves B. cranial and sacral nerves C. cranial and thoracic nerves D. thoracic and lumbar nerves E. cervical and lumbar nerves Which of the following statements accurately defines spinal nerve? A. Cell in the deep part of the epidermis that produces the…
