Which of the Following Lists the Components of an Autonomic

question 53

Multiple Choice

Which of the following lists the components of an autonomic reflex arc in the proper sequence of activation?

• A)receptor - sensory neuron - integrating center - motor neuron - effector
• B)receptor - motor neuron - integrating center - sensory neuron - effector
• C)effector - sensory neuron - integrating center - motor neuron - receptor
• D)integrating center - receptor - sensory neuron - motor neuron - effector
• E)receptor - sensory neuron - motor neuron - effector - integrating center

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Definitions:

Lymph Capillary

Tiny, thin-walled vessels located in the spaces between cells which serve to drain and transport lymph from tissues to the lymphatic system.

Blood Capillary

The smallest blood vessels in the body, connecting arterioles to venules and facilitating the exchange of water, oxygen, carbon dioxide, and many other nutrient and waste chemical substances between blood and surrounding tissues.

Vena Cava

Large systemic vein that returns blood to the right atrium of the heart in tetrapods; either the superior or inferior vena cava.

Antihistamine

A type of medication that blocks histamine receptors and is used to treat allergic reactions by reducing symptoms like nasal congestion, sneezing, or itching.