AP test class questions

1Which condition is most specifically associated with functional defects arising within the basal nuclei?

• Diabetes

• Parkinsons

• dementia

• Arthritis

What is dual innervation?

• the two divisions working together to immobilize the body

• the two divisions cooperating to maintain balance

• the two divisions counterbalancing each other to keep body systems running smoothly

• the two divisions counterbalancing each other to disturb the body systems

Which of the following is NOT a key effect of the sympathetic division stimulation?

• increasing heart rate

• dilation of pupils

• stimulates goosbumps

• increase movement of food throughout the digestive tract

Which of the following correctly describes the distinctive characteristics of the parasympathetic division?

• ganglia of the parasympathetic division are located near the spinal cord

• efferent pathways of the parasympathetic division originate in the cranial and sacral regions of the CNS

• most organs innervated by the parasympathetic division lack control by the sympathetic division

• preganglionic fibers of the parasympathetic division are shorter than postganglionic fibers

Which of the following physiological responses would NOT be a result of the parasympathetic division of the ANS?

• increase heart rate

• stimulates saliva production

• constricts lung bronchioles

• increases motility and secretion of digestive organs

Which of the following is NOT a key effect of the parasympathetic division stimulation?

• constricts pupils

• decrease heart rate

• dilates blood vessels

• constricts bronchlioes

Which of the following is NOT a key effect of the parasympathetic division stimulation?

• constricts pupils

• decreases heart rate

• dilates blood vessels

• constricts bronchioles

What types of fibers are found in the parasympathetic division?

• long preganglionic fibers and short postganglionic fibers

• long preganglionic fibers and long postganglionic fibers

• short preganglionic fibers and long postganglionic fibers

• short preganglionic fibers and short postganglionic fibers

Which of these is not 1 of the 5 chemical senses?

• sweet

• salty

• spicy

• umami

Where are olfactory receptors located?

• superior nasal cavity

• Hard Palate

• Olfactory cortex (cerebrum)

• Nasal Septum