« previous next »

Author Question: The ________ of the spinal nerves carry motor and sensory fibers to the muscles and organs of the ... (Read 93 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?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

A schematic showing some of the skeletal muscles of a Homo sapiens. A schematic showing some of the skeletal muscles of a Homo sapiens.
Four areas of secondary motor cortex—the supplementary motor area, the premotor cortex, and two ... Four areas of secondary motor cortex—the supplementary motor area, the premotor cortex, and two ...
Stretching the shoulder muscles with arm in horizontal flexion. Stretching the shoulder muscles with arm in horizontal flexion.
Circular friction to jaw muscles and temples. Apply circular friction with the fingertips over the ... Circular friction to jaw muscles and temples. Apply circular friction with the fingertips over the ...
The cochlear nerve fibers: The vestibulocochlear (VIII) nerve The cochlear nerve fibers: The vestibulocochlear (VIII) nerve
Pineapples carry harmful insect shell insects, safe to eat? Pineapples carry harmful insect shell insects, safe to eat?
Video: Enzyme-Catalyzed Reactions

For a complete list of videos, visit our video library