You are being approached by a bear in the woods. Unlike what you may have heard, you do not want to play dead (bears eat dead things) and you do not want to run or climb a tree because the bear is faster than you. You need to make the bear think you are a threat by looking big and speaking to it. a) Which part of the nervous system has been activated, specifically. b) Name two organs/tissues that will be activated/ receive blood. c) Name two organs/tissue that will be deactivated/ have blood diverted.

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A: A human brain is the main part of the central nervous system. It has different parts and structures…

Q: The hypothalamus  A) is located lateral to the thalamus B) surrounds the third ventricle  C)…

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Q: Which of the following statements is true? a) The spinal cord terminates at L5, just above the…

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A: During the dental procedure,local nerve block is used which is lignocaine. Lignocaine blocks the…

Q: Which of the following brain structure(s) are involved in context-dependent learned fear responses?…

A: The formation of fear memories is an important adaptive mechanism that allows individuals to avoid…

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A: Carly, despite being well-adjusted and intelligent, faces challenges in understanding and producing…

Q: A reflex arc is a physical structure, not a behavior. a) true  b) false

A: The direction along which a reflex passes from the input to the sensory neuron to the motor neuron…

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Q: a 5 year old boy is diagnosed with color blindness , this boy most likely has an abnormally in which…

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Q: myelinated axons make up the gray matter of the brain and spinal cord. a) true  b) false

A: Myelinated axons are covered by a fatty, insulated myelin sheath. Because of this kind of insulation…

Q: ____ pain is transmitted by _____ conduction on _____ neurons. A.) dull; continuous; unmyelinated…

A: Neurons These are the basic units of our nervous system that are involved in sending information…

Q: A patient presents with paralysis of the right side of the body. A) You know that this patient has…

A: Yes, the patient has suffered brain damage because this is a medical condition called as Hemiplegia…

Q: Research suggests that PGO waves play an important role in generating REM sleep. PGO waves activate…

A: The question is asking which of the given brain regions is not activated by PGO waves during REM…

Q: Damage to the cerebellum is more likely to cause what kind of disorder? a) ataxia b) concussion c)…

A: Cerebellum is the second largest part of human  brain.

Q: Selective destruction of a motoneurons in the spinal cord will have which of the following effects…

A: Introduction Muscles are soft tissues found in both animals and humans, it is the fibrous tissue in…

Q: Which of the following statements about the cerebral cortex is FALSE? A) The cortex in primates…

A: Scientific research on the cerebral cortex, which is a crucial component of our brain. This answer…

Q: 82. When a wisp of cotton is touched to the cornea, a blink reflex is initiated. This clinical…

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Q: Terry is diagnosed with a lesion that damaged the right ventral posterior medial nucleus of the…

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Q: A rapid, predictable motor response to a stimulus is a(n): a) reflex b) relaxation c) contraction…

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Q: Spinal cord interneurons using as the neurotransmitter can block pain transmission A) substance P B)…

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Q: Match the term to its description by writing the appropriate letter in the space.     ___1.…

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Q: An animal undergoes bilateral lesion to the subventricular zones. What brain area would be affected…

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Q: 2(3) Finds at least two types of drugs used to treat these three diseases. -Alzheimer's -Amnesia…

A: c. Many people experience nerve pain and numbness as a result of disease or accidents, but some…