EXAM UNIT 5. NERVOUS SYSTEM

Andres sss
Quiz by Andres sss, updated more than 1 year ago
Andres sss
Created by Andres sss over 6 years ago
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Quiz on EXAM UNIT 5. NERVOUS SYSTEM, created by Andres sss on 06/06/2015.

Resource summary

Question 1

Question
Central Nervous System (CNS) picture. Organ which controls balance, riding bicycle....:
Answer
  • A
  • All the answers are wrong ( incorrect)..
  • D
  • C

Question 2

Question
Nerves classification. We can classify nerves as...
Answer
  • a. Cranial nerves.
  • b. All the answers are right ( correct).
  • c. Sensory nerves.
  • d. Motor nerves.

Question 3

Question
Choose the FALSE sentence?
Answer
  • a. The Autonomic Nervous System is a part of the CNS and controls involuntary actions.
  • b. All the answers are false.
  • c. The Somatic Nervous System is a part of the PNS and controls involuntary actions..
  • d. The Autonomic Nervous System is a part of the PNS and controls voluntary actions.

Question 4

Question
Observe the picture. How many different neurons are participating in the reflex arc?
Answer
  • a. All the answers are wrong ( incorrect).
  • 3
  • 4
  • 2

Question 5

Question
Neuron picture. Nodes of Ranvier location.
Answer
  • C
  • E
  • c. All the answers are wrong ( incorrect).
  • F

Question 6

Question
Glial cell which defends the neuron from infections.
Answer
  • a. Trombocyte.
  • b. All the answers are wrong (incorrect).
  • c. Astrocyte
  • d. Oligodendrocyte.

Question 7

Question
Neuron picture.White electrically insulating layer. Covers the axon.
Answer
  • D
  • c. All the answers are wrong ( incorrect).
  • G
  • A

Question 8

Question
Choose the RIGHT (correct) sequence in the coordination process:
Answer
  • a. All the answers are wrong ( incorrect)
  • b. Stimulus-Receptor-Effector.
  • c. Receptor-Effector-Stimulus.
  • d. Stimulus-Effector-Receptor

Question 9

Question
Choose the RIGHT (correct) sentence:
Answer
  • a. We call receptors a part of the body which detects the stimulus
  • b. All the answers are right ( correct)
  • c. We call stimulus a change in the inviroment
  • d. We call effectors a part of the body which is able to produce a response.

Question 10

Question
Meninges right sequence.
Answer
  • a. Duramater, arachnoid, piamater.
  • b. Piamater, duramater, arachnoid.
  • c. All the answers are wrong ( incorrect).
  • d. Arachnoid, piamater, duramater.

Question 11

Question
Glial cell which is connected with blood vessels and provide glucose to the neuron:
Answer
  • a. All the answers are wrong ( incorrect).
  • b. Oligodendrocyte.
  • c. Astrocyte.
  • d. Microglia.

Question 12

Question
Reflex action. Choose the RIGHT sentence:
Answer
  • a. Is a fast movement.
  • b. The brain doesn't participate in its production.
  • c. Is an involuntary movement .
  • d. All the answers are right ( correct).

Question 13

Question
The Central Nervous System (CNS) is made up of:
Answer
  • a. Skull and spinal
  • b. Brain and spinal cord.
  • c. All the answers are wrong ( incorrect).
  • d. Nerves and effectors.

Question 14

Question
Central Nervous System (CNS) picture.Made up of neuron cell bodies and dendrites:
Answer
  • a. All the answers are wrong (incorrect).
  • E
  • H
  • G

Question 15

Question
Glial cell which is connected with the axon and make the myelin sheat.
Answer
  • a. Microglia.
  • b. Astrocyte.
  • c. Oligodendrocyte.
  • d. All the answers are wrong ( incorrect).

Question 16

Question
An Parasympathetic nerves response example is...
Answer
  • a. Increase heratbeat and dilate pupiles.
  • b. Stimulates saliva production and stimulate stomach and intestine activity.
  • c. Inhibit saliva production and relax airways.
  • d. All the answers are right ( correct).

Question 17

Question
Central Nervous System (CNS) picture. Organ which controls involuntary vital functions as heart beating, sleep,...
Answer
  • a. All the answers are wrong ( incorrect )
  • B
  • A
  • C

Question 18

Question
A motor nerve..
Answer
  • a. Sends the nervous impulse from effectors to the receptors.
  • b. Sends the nervous impulse from the CNS to the effectors.
  • c. All the answers are wrong (incorrect).
  • d. Sends the nervous impulse from receptors to the CNS.

Question 19

Question
Neuron picture. Part of a neuron which recieves messages from other neurons.
Answer
  • All the answers are wrong (incorrect).
  • G
  • A
  • C

Question 20

Question
Our main effectors are:
Answer
  • a. Muscles and glands.
  • b. Bones and glands.
  • c. All the answers are wrong ( incorrect).
  • d. Bones and muscles.
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