What is the first neuron in any series of two motor neurons in an autonomic pathway called? 

While lounging on a sunny beach, which sensory receptors collect information that tell your brain the sun is warm? 

How much REM sleep does an adult experience during a normal, 7 to 8 hour sleep cycle? 

Which body organ below is not dually innervated, that is, it receives sympathetic nervous system stimulation but not parasympathetic nervous system stimulation? 

The image below is Figure 16.4 from the text, showing common sites of referred pain. Image Credit: McGraw Hill. You are assessing a person who complains of severe pain in the neck, jaw, and down the left arm. According to the referred pain chart, what organ might be the cause of this pain? 

Which division of the nervous system has short preganglionic axons that branch out extensively? 

Identify the blood vessel labeled A:  _______ Identify the part of the heart labeled B:  _______ Identify the coronary blood vessel labeled C:  _______ Identify the coronary blood vessel labeled D:  _______ Identify the part of the heart labeled E:  _______

Identify the structure labeled A:  _______ Identify the structure labeled B:  _______ Identify the gland labeled C:  _______ Identify the tissue labeled D:  _______ Identify the structure labeled E:  _______ Identify the structure labeled F:  _______ Identify the specific part of the tube labeled G:  _______

In response to fear or excitement, the pupils of the eye will dilate. What division of the autonomic nervous system controls this response? 

“Pinkeye” is an inflammation of which part of the eye?