Global MCQ Practice

🌐 Total MCQ
🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books

Nervous System Quiz 54 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. This is the electrical charge that travels down an axon when a neuron is firing
2. A stimulus is a change that occurs in the environment that affects some aspects of an organism-such as hearing something, seeing something, a change in temperature, etc?
3. Which organ system includes the brain, spinal cord, and peripheral nerves?
4. The parts of the body that carry out the responses are called:
5. Small phagocytic cells that eat damaged cells
6. This part of the brain contains the info that makes us who we are:intelligence, personality, emotion, speech, and ability to feel and and move
7. What is the percentage of brain weight in total body weight?
8. Tim was playing football and took a hit to the head. During evaluation, he notices he cannot see out of his left eye. Which nerve has been damaged?
9. A nerve cells that carry response information to muscles and other organs is:
10. How many segments does the spinal cord consist of?
11. Responds to information received from the outside environment and inside your body. For example, touching a hot stove is a stimulus.
12. Autonomic nervous system, flight or fight
13. Which neurotransmitter is released by the parasympathetic nervous system?
14. The lobe colored blue
15. Thinking takes place in the
16. Which of the following options IS NOT one of the effects of the sympathetic response?
17. The brain contains more than ..... neurons.
18. The lobe in charge of hearing
19. Can hyperpolarize the postsynaptic neuron so it can't send on the action potential, and thus the message is not passed on.
20. Which part of the nervous system controls digestion and your heartbeat?
🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books