Chapters 13 & 14 - The Peripheral and Autonomic Nervous Systems PNS/ANS Anatomy Effects of the PNS/ANS Control of the PNS/ANS Introduction Receptors $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 FINAL ROUND

Introduction: $100 Question All of the following are effects of the sympathetic nervous system except: a. increase in heart rate. b. increase in digestion. c. increase in respiration. d. increase in blood pressure. ANSWER BACK TO GAME

Introduction: $100 Answer All of the following are effects of the sympathetic nervous system except: a. increase in heart rate. b. increase in digestion. c. increase in respiration. d. increase in blood pressure. BACK TO GAME

Introduction: $200 Question Norepinephrine is secreted by ________. a. some axons of the voluntary nervous system b. some axons of the parasympathetic nervous system c. some axons of the sympathetic nervous system d. both a and b ANSWER BACK TO GAME

Introduction: $200 Answer Norepinephrine is secreted by ________. a. some axons of the voluntary nervous system b. some axons of the parasympathetic nervous system c. some axons of the sympathetic nervous system d. both a and b BACK TO GAME

Nerves and Ganglia: $300 Question The connective tissue covering that surrounds the myelin sheaths of a peripheral nerve is the ________. a. endoneurium b. epineurium c. neurilemma d. perineurium ANSWER BACK TO GAME

Nerves and Ganglia: $300 Answer The connective tissue covering that surrounds the myelin sheaths of a peripheral nerve is the ________. a. endoneurium b. epineurium c. neurilemma d. perineurium BACK TO GAME

Nerves and Ganglia: $400 Question Regeneration in the nervous system is restricted to _____________ . a. cell bodies in the PNS b. cell bodies in the CNS c. axons in the PNS d. axons in the CNS ANSWER BACK TO GAME

Nerves and Ganglia: $400 Answer Regeneration in the nervous system is restricted to _____________ . a. cell bodies in the PNS b. cell bodies in the CNS c. axons in the PNS d. axons in the CNS BACK TO GAME

Cranial and Spinal Nerves: $500 Question Our “funny bone” is actually this nerve. a. Brachial b. Median c. Radial d. Ulnar ANSWER BACK TO GAME

Cranial and Spinal Nerves: $500 Answer Our “funny bone” is actually this nerve. a. Brachial b. Median c. Radial d. Ulnar BACK TO GAME

ANS Anatomy: $100 Question Which of the following statements is true of the parasympathetic nervous system? a. The preganglionic fibers are shorter than the postganglionic fibers. b. The fibers emerge from the brain and sacral portion of the spinal cord. c. The ganglia lie close to the spinal cord. d. All of the above statements are true. ANSWER BACK TO GAME

c. The ganglia lie close to the spinal cord. ANS Anatomy: $100 Answer Which of the following statements is true of the parasympathetic nervous system? a. The preganglionic fibers are shorter than the postganglionic fibers. b. The fibers emerge from the brain and sacral portion of the spinal cord. c. The ganglia lie close to the spinal cord. d. All of the above statements are true. BACK TO GAME

ANS Anatomy: $200 Question The parasympathetic fibers would ____ the iris. a. constrict b. dilate c. neither ANSWER BACK TO GAME

The parasympathetic fibers would ____ the iris. ANS Anatomy: $200 Answer The parasympathetic fibers would ____ the iris. a. constrict b. dilate c. neither BACK TO GAME

ANS Anatomy: $300 Question Which of the following is not true of the sympathetic nervous system? a. The preganglionic neuron cell bodies are found in the CNS. b. The postganglionic neurons are in the PNS. c. Some preganglionic fibers travel to the adrenal medulla. d. The ganglia are close to the effectors. ANSWER BACK TO GAME

Which of the following is not true of the sympathetic nervous system? ANS Anatomy: $300 Answer Which of the following is not true of the sympathetic nervous system? a. The preganglionic neuron cell bodies are found in the CNS. b. The postganglionic neurons are in the PNS. c. Some preganglionic fibers travel to the adrenal medulla. d. The ganglia are close to the effectors. BACK TO GAME

ANS Anatomy: $400 Question About 90% of the parasympathetic fibers are located in which cranial nerve? a. III b. VII c. IX d. X ANSWER BACK TO GAME

ANS Anatomy: $400 Answer About 90% of the parasympathetic fibers are located in which cranial nerve? a. III b. VII c. IX d. X BACK TO GAME

ANS Anatomy: $500 Question This cranial nerve contains all of the parasympathetic postganglionic fibers innervating the head. a. V b. VII c. VIII d. X ANSWER BACK TO GAME

ANS Anatomy: $500 Answer This cranial nerve contains all of the parasympathetic postganglionic fibers innervating the head. a. V b. VII c. VIII d. X BACK TO GAME

Which of the following is a type of adrenergic receptor? Receptors: $100 Question Which of the following is a type of adrenergic receptor? a. Nicotinic b. Muscarinic c. Alpha d. Both a and b ANSWER BACK TO GAME

Which of the following is a type of adrenergic receptor? Receptors: $100 Answer Which of the following is a type of adrenergic receptor? a. Nicotinic b. Muscarinic c. Alpha d. Both a and b BACK TO GAME

Muscarinic receptors would be found at the: Receptors: $200 Question Muscarinic receptors would be found at the: a. autonomic ganglia. b. skeletal muscles. c. adrenal medulla. d. heart. ANSWER BACK TO GAME

Muscarinic receptors would be found at the: Receptors: $200 Answer Muscarinic receptors would be found at the: a. autonomic ganglia. b. skeletal muscles. c. adrenal medulla. d. heart. BACK TO GAME

Cranial and Spinal Nerves: $300 Question Partial paralysis of facial muscles could be due to a problem with which cranial nerve? a. III b. V c. VII d. X ANSWER BACK TO GAME

Cranial and Spinal Nerves: $300 Answer Partial paralysis of facial muscles could be due to a problem with which cranial nerve? a. III b. V c. VII d. X BACK TO GAME

a. they are always excitatory b. they respond to acetylcholine Receptors: $400 Question Muscarinic receptors differ from nicotinic receptors in that __________. a. they are always excitatory b. they respond to acetylcholine c. they can be inhibitory d. they are found in the voluntary nervous system ANSWER BACK TO GAME

a. they are always excitatory b. they respond to acetylcholine Receptors: $400 Answer Muscarinic receptors differ from nicotinic receptors in that __________. a. they are always excitatory b. they respond to acetylcholine c. they can be inhibitory d. they are found in the voluntary nervous system BACK TO GAME

c. skeletal muscle paralysis. d. decreased heart rate. Receptors: $500 Question Atropine, which blocks muscarinic receptors, could cause all of the following except: a. dilated eyes. b. dry mouth. c. skeletal muscle paralysis. d. decreased heart rate. ANSWER BACK TO GAME

c. skeletal muscle paralysis. d. decreased heart rate. Receptors: $500 Answer Atropine, which blocks muscarinic receptors, could cause all of the following except: a. dilated eyes. b. dry mouth. c. skeletal muscle paralysis. d. decreased heart rate. BACK TO GAME

Effects of the ANS: $100 Question The parasympathetic nervous system is more active when we are _______. a. at rest b. digesting food c. exercising d. Both choices a and b are correct. ANSWER BACK TO GAME

Effects of the ANS: $100 Answer The parasympathetic nervous system is more active when we are _______. a. at rest b. digesting food c. exercising d. Both choices a and b are correct. BACK TO GAME

Effects of the ANS: $200 Question Body temperature regulation is under the control of the ____________. a. sympathetic nervous system b. parasympathetic nervous system c. voluntary nervous system d. sympathetic and parasympathetic nervous systems ANSWER BACK TO GAME

Effects of the ANS: $200 Answer Body temperature regulation is under the control of the ____________. a. sympathetic nervous system b. parasympathetic nervous system c. voluntary nervous system d. sympathetic and parasympathetic nervous systems BACK TO GAME

Effects of the ANS: $300 Question The parasympathetic nervous system shares control with the sympathetic nervous system over all of the following except the: a. heart. b. respiratory system. c. salivary glands. d. adrenal medulla. ANSWER BACK TO GAME

Effects of the ANS: $300 Answer The parasympathetic nervous system shares control with the sympathetic nervous system over all of the following except the: a. heart. b. respiratory system. c. salivary glands. d. adrenal medulla. BACK TO GAME

Effects of the ANS: $400 Question Which statement about the sympathetic nervous system is FALSE: a. it is craniosacral in origin. b. some fibers release norepinephrine. c. Its postganglionic fibers release E and NE. d. its effects last longer than the parasympathetic. ANSWER BACK TO GAME

Effects of the ANS: $400 Answer Which statement about the sympathetic nervous system is FALSE: a. it is craniosacral in origin. b. some fibers release norepinephrine. c. Its postganglionic fibers release E and NE. d. its effects last longer than the parasympathetic. BACK TO GAME

Motor Activity and Reflex Arcs: $500 Question All of the following are true of somatic reflexes except: a. they may be monosynaptic or polysynaptic. b. both motor and sensory neurons are part of the reflex arc. c. the CNS is not part of the reflex arc. d. a receptor is necessary. ANSWER BACK TO GAME

Motor Activity and Reflex Arcs: $500 Answer All of the following are true of somatic reflexes except: a. they may be monosynaptic or polysynaptic. b. Both motor and sensory neurons are part of the reflex arc. c. the CNS is not a part of the reflex arc. d. a receptor is necessary. BACK TO GAME

Control of the ANS: $100 Question The main integration center for the ANS is the _______. a. medulla b. midbrain c. hypothalamus d. thalamus ANSWER BACK TO GAME

Control of the ANS: $100 Answer The main integration center for the ANS is the _______. a. medulla b. midbrain c. hypothalamus d. thalamus BACK TO GAME

Spinal Reflexes: $200 Question The receptors for the stretch reflex are the _________. a. pain receptors b. muscle spindles c. tendon organs d. touch receptors ANSWER BACK TO GAME

Spinal Reflexes: $200 Answer The receptors for the stretch reflex are the _________. a. pain receptors b. muscle spindles c. tendon organs d. touch receptors BACK TO GAME

Spinal Reflexes: $300 Question The reflex that causes a muscle to relax due to an increase in muscle tension is the ________________. a. stretch reflex b. plantar reflex c. Golgi tendon reflex d. crossed-extensor reflex ANSWER BACK TO GAME

Spinal Reflexes: $300 Answer The reflex that causes a muscle to relax due to an increase in muscle tension is the ________________. a. stretch reflex b. plantar reflex c. Golgi tendon reflex d. crossed-extensor reflex BACK TO GAME

Control of the ANS: $400 Question Visceral responses to emotion are mediated by the _______. a. reticular formation b. medulla oblongata c. hypothalamus d. thalamus ANSWER BACK TO GAME

Control of the ANS: $400 Answer Visceral responses to emotion are mediated by the _______. a. reticular formation b. medulla oblongata c. hypothalamus d. thalamus BACK TO GAME

Spinal Reflexes: $500 Question Antagonistic muscles are inhibited during reflexes. This is known as _________. a. reciprocal inhibition b. ipsilateral inhibition c. Babinski’s sign d. reciprocal activation ANSWER BACK TO GAME

Spinal Reflexes: $500 Answer Antagonistic muscles are inhibited during reflexes. This is known as _________. a. reciprocal inhibition b. ipsilateral inhibition c. Babinski’s sign d. reciprocal activation BACK TO GAME

FINAL ROUND Question The area of skin innervated by a single spinal nerve is called a(n) __________. a. nerve division b. segment level c. integument segment d. dermatome ANSWER BACK TO GAME

FINAL ROUND Answer The area of skin innervated by a single spinal nerve is called a(n) __________. a. nerve division b. segment level c. integument segment d. dermatome BACK TO GAME