The functional differences between the sympathetic and parasympathetic division of the ANS (autonomic nervous system) in general and in reference to the working of the cardiovascular and digestive systems. Introduction: ANS is a portion of the motor system under the peripheral nervous system (PNS). It regulates the body function, which acts automatically or unconsciously, such as respiratory rate, heart rate (HR), urination, papillary response, sexual arousal, and digestion. It acts on smooth muscle, cardiac muscle, and glands.

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Definition Definition Organ system that helps in the digestion of food by mechanical and biochemical processes. The digestive system breaks down food into simpler components that enable the body to then absorb or transport nutrients. The human digestive system includes the gastrointestinal tract or alimentary canal and the associate glands. The organs of the gastrointestinal tract include the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. The associated glands include salivary glands, liver, gallbladder, and pancreas.

Chapter 7, Problem 32SAE

Summary Introduction

To review:

The functional differences between the sympathetic and parasympathetic division of the ANS (autonomic nervous system) in general and in reference to the working of the cardiovascular and digestive systems.

Introduction:

ANS is a portion of the motor system under the peripheral nervous system (PNS). It regulates the body function, which acts automatically or unconsciously, such as respiratory rate, heart rate (HR), urination, papillary response, sexual arousal, and digestion. It acts on smooth muscle, cardiac muscle, and glands.

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Given these phrases:(1) neuron cell bodies in the nuclei of cranial nerves(2) neuron cell bodies in the lateral gray horn of the spinal cord(T1–L2 and S2–S4)(3) two synapses between the CNS and effectors(4) regulates smooth muscleWhich of the phrases are true for the autonomic nervous system?a. 1,3 b. 2,4 c. 1,2,3 d. 2,3,4 e. 1,2,3,4

Which of the following is not true regarding the parasympathetic nervous system? (A) The cell body of the presynaptic neuron is located in the gray matter of the CNS. (B) The cell body of the postsynaptic neuron is located in an autonomic ganglion out- side the CNS. (C) The postsynaptic neuron emits norepi- nephrine. (D) Its neurons are craniosacral in origin. (E) It promotes quiet and orderly processes of the body.

The “rest and digest” portion of the autonomic nervous system is also called the Question 4 options: A) Spinal autonomic B) Parasympathetic system C) Sympathetic system

Answer 2

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Definition Definition Organ system that helps in the digestion of food by mechanical and biochemical processes. The digestive system breaks down food into simpler components that enable the body to then absorb or transport nutrients. The human digestive system includes the gastrointestinal tract or alimentary canal and the associate glands. The organs of the gastrointestinal tract include the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. The associated glands include salivary glands, liver, gallbladder, and pancreas.

Chapter 7, Problem 32SAE

Summary Introduction

To review:

The functional differences between the sympathetic and parasympathetic division of the ANS (autonomic nervous system) in general and in reference to the working of the cardiovascular and digestive systems.

Introduction:

ANS is a portion of the motor system under the peripheral nervous system (PNS). It regulates the body function, which acts automatically or unconsciously, such as respiratory rate, heart rate (HR), urination, papillary response, sexual arousal, and digestion. It acts on smooth muscle, cardiac muscle, and glands.

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Answer 3

Question

Definition Definition Organ system that helps in the digestion of food by mechanical and biochemical processes. The digestive system breaks down food into simpler components that enable the body to then absorb or transport nutrients. The human digestive system includes the gastrointestinal tract or alimentary canal and the associate glands. The organs of the gastrointestinal tract include the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. The associated glands include salivary glands, liver, gallbladder, and pancreas.

Chapter 7, Problem 32SAE

Summary Introduction

To review:

The functional differences between the sympathetic and parasympathetic division of the ANS (autonomic nervous system) in general and in reference to the working of the cardiovascular and digestive systems.

Introduction:

ANS is a portion of the motor system under the peripheral nervous system (PNS). It regulates the body function, which acts automatically or unconsciously, such as respiratory rate, heart rate (HR), urination, papillary response, sexual arousal, and digestion. It acts on smooth muscle, cardiac muscle, and glands.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Definition Definition Organ system that helps in the digestion of food by mechanical and biochemical processes. The digestive system breaks down food into simpler components that enable the body to then absorb or transport nutrients. The human digestive system includes the gastrointestinal tract or alimentary canal and the associate glands. The organs of the gastrointestinal tract include the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. The associated glands include salivary glands, liver, gallbladder, and pancreas.

Chapter 7, Problem 32SAE

Summary Introduction