ANS + Lungs quiz

Visceral motor pathways require 1 neuron

• True

• False

Parasympathetic innervation originates from where?

• Thoracic vertebrae T1-L2/3 and Brain

• Sacrum and Thoracic vertebrae T1-L2/3

• Sacrum and Brain

• Humerus and Femur

Sympathetics preganglionic fiber is shorter than Parasympathetics preganglionic fiber

• True

• Flase

Which of the following actions is a result of Sympathetic innervation

• Inhibits heart

• Inhibits digestive system

• Stimulates saliva

• Constricts bronchi

Visceral means....

• You are completely aware and can control it

• You are unaware and can't control it

Which nerve innervates the diaphragm?

• Vagus nerve

• Intercostal nerves

• Phrenic nerve

• Pelvic nerve

During inspiration, which way does your Diaphragm move?

• It contracts and moves inferiorly

• It relaxes and moves superiorly

• It contracts and moves superiorly

• It relaxes and moves inferiorly

What is the reasoning behind why your lung could lose a part of it and still be functional?

• It's stationary

• Cuz the lung is cool like that

• It can't do this

• It's segmental

How many lobes does the right lung have?

• 1

• 2

• 3

• 4

How many lobes does the left lung have?

• 1

• 2

• 3

• 4