Spinal Cord Trivia Quiz - Free Biology Quiz with Answers

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Thinking about the amazing Spinal Cord? Take this Spinal Cord trivia quiz and see how much you know about its unique function! The quiz includes questions related to the anatomy, physiology, and clinical aspects of spinal cord anatomy. Test your knowledge of the anatomy and physiology of the nervous system with this online Spinal Cord quiz! With multiple choice questions you will be able to have a better understanding of the functioning of the spinal cord. The Spinal Cord questions and answers will help you learn more about the anatomy and physiology of this part of the human body. Challenge yourself and determine how well you know the Spinal Cord!

Question 1:

What is the primary function of the spinal cord?

A) Transmitting nerve impulses

B) Supporting body weight

C) Producing blood cells

D) Connecting major organs

1 b

Question 2:

Which part of the nervous system does the spinal cord belong to?

A) Central nervous system

B) Peripheral nervous system

C) Autonomic nervous system

D) Somatic nervous system

1 b

Question 3:

The spinal cord is protected by what structure?

A) Skull

B) Ribcage

C) Vertebral column

D) Pelvis

1 b

Question 4:

What type of matter in the spinal cord contains neuron cell bodies, dendrites, and unmyelinated axons?

A) White matter

B) Gray matter

C) Red matter

D) Yellow matter

1 b

Question 5:

Which type of matter in the spinal cord contains myelinated axons?

A) White matter

B) Gray matter

C) Red matter

D) Yellow matter

1 b

Question 6:

What are the three main sections of the spinal cord?

A) Cervical, thoracic, and lumbar

B) Cervical, thoracic, and sacral

C) Thoracic, lumbar, and sacral

D) Cervical, lumbar, and sacral

1 b

Question 7:

Spinal nerves are classified as part of which nervous system?

A) Central nervous system

B) Peripheral nervous system

C) Autonomic nervous system

D) Somatic nervous system

1 b

Question 8:

Which part of the spinal cord is responsible for transmitting motor impulses from the brain to the body?

A) Ventral root

B) Dorsal root

C) Gray matter

D) White matter

1 b

Question 9:

Which part of the spinal cord is responsible for transmitting sensory impulses from the body to the brain?

A) Ventral root

B) Dorsal root

C) Gray matter

D) White matter

1 b

Question 10:

What is the name for the bundle of nerves that extends from the end of the spinal cord?

A) Cauda equina

B) Medulla oblongata

C) Pons

D) Cerebellum

1 b

Question 11:

How many pairs of spinal nerves are there in the human body?

A) 12

B) 24

C) 31

D) 33

1 b

Question 12:

What is the function of the spinal reflex arc?

A) To process complex thoughts

B) To produce voluntary movements

C) To coordinate balance

D) To allow rapid involuntary responses

1 b

Question 13:

The spinal cord is responsible for coordinating which type of reflexes?

A) Stretch reflexes

B) Innate reflexes

C) Conditioned reflexes

D) Cognitive reflexes

1 b

Question 14:

What is the term for the tough, fibrous membrane that covers and protects the spinal cord?

A) Arachnoid mater

B) Pia mater

C) Dura mater

D) Subarachnoid space

1 b

Question 15:

Which fluid-filled space surrounds the spinal cord and provides a cushion against physical impact?

A) Subdural space

B) Subarachnoid space

C) Epidural space

D) Central canal

1 b