Nervous System Quiz 510 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. The lobe at the front of the brain associated with movement, speech, and impulsive behavior.

Correct Answer: A) Frontal lobe.

2. ( ) muscles that provides the force to move your bones.

Correct Answer: B) Skeletal.

3. Weight loss

Correct Answer: A) Lose weight.

4. The surface of the brain that twitches and processes information is

Correct Answer: B) Cerebral cortex.

5. Two ions necessary to create an electric current in a nerve fiber are ..... and .....

Correct Answer: B) K+, Na+.

6. What kind of skeleton does the following animals have? Earthworm, spider, cricket and scorpion.

Correct Answer: B) Exoskeleton.

7. What is the name of tube that our hair grows from?

Correct Answer: A) Follicle.

8. Location at which a neuron can transfer an impulse to another cell with the use of neurotransmitters is called .....

Correct Answer: D) Conclusion.

9. The central nervous system includes the spinal nerves and cranial nerves.

Correct Answer: B) False.

10. What are the 2 major divisions of the peripheral nervous system (PNS)?

Correct Answer: C) Somatic and Autonomic.

11. In which system is the brain considered the main structure?

Correct Answer: B) Nervous system.

12. Keeping stable internal conditions is called?

Correct Answer: B) Homeostasis.

13. Somatic sensory (afferent) fibers carry information from the (a)

Correct Answer: A) A skin, skeletal muscles, and joints to the CNS.

14. The cerebellum controls or affects

Correct Answer: B) All of the answer choices are correct.

15. What three functions does your nervous system include?

Correct Answer: C) Sensory input, integration, & motor output.

16. These cells secrete cerebrospinal fluid, which lubricates and cushions the brain and spinal cord

Correct Answer: C) Ependymal Cells.

17. Which brain hemisphere is associated with logic abilities?

Correct Answer: C) Left.

18. What does letter F represent?

Correct Answer: B) Fascicle.

19. Fibers leave the pons and run to the face

Correct Answer: B) Facial.

20. The middle layer of the heart is called the .....

Correct Answer: D) Myocardium.