« previous next »

Author Question: The ________ of the spinal nerves carry motor and sensory fibers to the muscles and organs of the ... (Read 137 times)

jessicacav

  • Hero Member
  • *****
  • Posts: 558
on: Jun 26, 2018
The ________ of the spinal nerves carry motor and sensory fibers to the muscles and organs of the body, including the extremities.
 
  A) ventral rami
  B) sensory root
  C) sensory neurons
  D) dorsal rami

Question 2

The SA node transmits electrical impulses to the bundle of His.
 
  Indicate whether the statement is true or false


blakcmamba

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jun 26, 2018
Answer to Question 1

A
Explanation: A) Correct.
B) The sensory root carries impulses to the spinal cord.
C) The sensory neurons carry impulses from the sensory receptors to the synaptic endings.
D) The dorsal rami of the spinal nerves carry motor and sensory fibers to the muscles and skin of the back.

Answer to Question 2

FALSE
Explanation: The SA node transmits electrical impulses to the AV node.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Muscles of the Torso Side Muscles of the Torso Side
Change in Drawing Abilities from Early to Middle Childhood Drawings become more realistic as fine m Change in Drawing Abilities from Early to Middle Childhood Drawings become more realistic as fine m
Systems and Organs of the Human Body Systems and Organs of the Human Body
Major muscles of the abdomen. Major muscles of the abdomen.
Testing motor function of cranial nerve VII - Show teeth Testing motor function of cranial nerve VII - Show teeth
The Spinal Cord Is Protected by the Bony Structures of the Vertebrae. This Drawing of a Cervical Ver The Spinal Cord Is Protected by the Bony Structures of the Vertebrae. This Drawing of a Cervical Ver
Video: Uterine (menstrual) cycle - phases

For a complete list of videos, visit our video library