Motor signals leave the spinal cord through the __________Blank roots, while sensory signals enter the spinal cord through the __________Blank roots.Multiple Choiceposterior; anterioranterior; posterioranterior; anteriorposterior; posterior

The motor root of a spinal nerve is also referred to as the _________blank root.Multiple Choiceafferentdorsalposteriorventralsensory

There are _________blank enlargements of the spinal cord where nerves supplying the extremities enter and leave.Multiple Choicetwothreefourfivesix

The C1 cervical nerve emerges from the vertebral column Blank______ the vertebra it is named for and C2 through C8 exit Blank______ their corresponding vertebrae.Multiple choice question.below; belowabove; aboveabove; belowbelow; above

Major branches of a spinal nerve are called _________blank.Multiple Choicerootsrootletsplexusrami

Which of the following is responsible for transmitting motor information from the spinal cord to the upper body?Question 9Answera.Cranial nervesb.Brachial plexusc.Cervical plexusd.Lumbar plexus