The Nervous System MCQ Quiz Exam!
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- 1.What is the nervous system?
- A.
The nervous system is the system by which blood is transported through the body.
- B.
The nervous system is your body control center.
- C.
The nervous system is the system by which regulates your body hormones.
- D.
The nervous system is the system is a part of history.
- 2.What is another word for "nerve cell?"
- A.
Another name for nerve cell is Mitochondrion.
- B.
Another name for nerve cell is ganglion.
- C.
Another name for nerve cell is neuron.
- D.
Another name for nerve cell is cancer.
- 3.What does the somatic nervous system control?
- A.
The somatic system controls involuntary actions, like your heartbeat.
- B.
The somatic system controls voluntary actions, like moving.
- C.
The somatic system controls your body many somas.
- D.
The somatic system controls all of the involuntary and voluntary actions.
- 4.What does the autonomic nervous system control?
- A.
The autonomic nervous system controls voluntary actions, like moving.
- B.
The autonomic nervous system controls your body transmission of scents.
- C.
The autonomic nervous system controls involuntary actions, like your heartbeat.
- D.
The autonomic nervous system controls sreaming.
- 5.What are nerve signals?
- A.
Nerve signals are tiny electrical pulses
- B.
Nerve signals are flashing red lights
- C.
Nerve signals are a type of hormone.
- D.
Nerve signals are large flashing green lights.
- 6.How do nerve signals travel from nerve to nerve?
- A.
Nerves signals travel from nerve to nerve when chemicals carry them.
- B.
Nerves signals travel from nerve to nerve by hemoglobin.
- C.
Nerves signals travel from nerve to nerve when tiny microbots carry them.
- D.
Nerves signals travel from nerve to nerve by automobile.
- 7.How are nerves arranged in the body?
- A.
Nerves are arranged in the body in a straight line, acting as one big nerve.
- B.
Nerves are arranged in the body in a series of concentric circles.
- C.
Nerves are arranged in the body in a complex network .
- D.
Nerves are arranged in the body in ABC order.
- 8.What are the main parts of the nervous system?
- A.
The main parts of the nervous system are the brain, spinal cord, and nerves.
- B.
The main parts of the nervous system are the hands, feet, and tongue.
- C.
The main parts of the nervous system are arteries, veins, and capillaries.
- D.
The main parts of the nervous system are nose, toes, and tongue.
- 9.What is an action that occurs without your brain's help?
- A.
The actions that occur without your brains help is a ring.
- B.
The actions that occur without your brains help is a voluntary action.
- C.
The actions that occur without your brains help is a stimulus.
- D.
The actions that occur without your brains help is a reflex.
- 10.Why is your tongue more sensitive than your elbow?
- A.
Your tongue is more sensitive than your elbow because it's wetter.
- B.
Your tongue is more sensitive than your elbow because it has more nerve receptors.
- C.
Your tongue is more sensitive than your elbow because it has more skin cells.
- D.
Your tongue is more sensitive than your elbow because it has more germs.
- 11.The nervous system is the center of all mental activity including all the following except ________.
- A.
Thinking
- B.
Learning
- C.
Digesting
- D.
Memory
- 12.Like other systems in the body, the nervous system is composed of organs, principally the brain, spinal cord, nerves, and _______.
- A.
Ganglia
- B.
Axon
- C.
Neurons
- D.
Dura mater
- 13.Millions of sensory receptors detect changes, called ________, which occur inside and outside the body.
- A.
Neuron
- B.
skin
- C.
Motor
- D.
Stimuli
- 14.The system that controls everything that you do is the _________________.
- A.
Nervous system
- B.
Olfactory system
- C.
Respiratory system
- D.
Endocrine system
- 15.Without the nervous system, you couldn't _________________.
- A.
Walk.
- B.
Breathe.
- C.
Think.
- D.
All of the above.
- 16.The nevous system is made up of these three parts _______________________.
- A.
Brain, heart, and spinal cord.
- B.
Brain, spinal cord, and nerves.
- C.
Nerves, arteries, and nerves.
- D.
Nerves,liver, and heart.
- 17.Which part of the body is the control center for the nervous system?
- A.
The part of the body that is in control of the nervous system is the spinal cord.
- B.
The part of the body that is in control of the nervous system is the stomach.
- C.
The part of the body that is in control of the nervous system is the brain.
- D.
The part of the body that is in control of the nervous system is the heart.
- 18.A typical brain weighs ________________.
- A.
3 pounds (1.4 kilograms)
- B.
3 ounces (85 grams)
- C.
3 tons (2.7 metric tons)
- D.
3 kiloggrams (6.6pounds)
- 19.What is the biggest part of the brain?
- A.
The biggest part of the brain is the brain stem.
- B.
The biggest part of the brain is the think tank.
- C.
The biggest part of the brain is the cerebrum.
- D.
The biggest part of the brain is the cerebellum.
- 20.Which part of the brain helps keep your balance so you don't fall flat on your face?
- A.
The part of the brain that helps keep your balance so you don't fall flat on your face is the cerebellum.
- B.
The part of the brain helps that keep your balance so you don't fall flat on your face is the medulla oblongata.
- C.
The part of the brain helps that keep your balance so you don't fall flat on your face is the pituritary gland.
- D.
The part of the brain helps that keep your balance so you don't fall flat on your face is the spinal cord.
- 21.Which part of the brain that keeps you breathing?
- A.
The part of the brain that keeps you breathing is the breathe-o- meter.
- B.
The part of the brain that keeps you breathing is the brain stem.
- C.
The part of the brain that keeps you breathing is the pituritary glands.
- D.
The part of the brain that keeps you breathing is the cerebellum..
- 22.The brain creates connections, or pathways, between there microscopic cell ____________.
- A.
Blood stream.
- B.
Tiny cell phones
- C.
Brain tissues
- D.
Neurons
- 23.Your emotions are believe to come from the ___________________.
- A.
Cerebellum..
- B.
Medulla oblongata.
- C.
Amygdala
- D.
Heart
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