The Skeletal And Muscular System Trivia
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Play this informative Skeletal and Muscular System trivia quiz to test yourself on the topic. The skeletal and Muscular system forms part of the external system of the body. This quiz contains various questions ranging from easy, medium, to hard levels that will help you get conceptual clarity. If you like this quiz and find it informative, share it with your friends and challenge them to ace it. All the best!
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- 1.
Skeletal muscle does everything but
- A.
Move and support the skeleton
- B.
Link two bones across a connecting joint
- C.
Form the bulk of the wall of the heart
- D.
None of the above
Correct Answer
C. Form the bulk of the wall of the heartExplanation
Skeletal muscle is responsible for voluntary movement and support of the skeleton, so it cannot form the bulk of the wall of the heart. The correct answer is "None of the above."Rate this question:
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- 2.
There are ____ bones in your body.
- A.
235
- B.
206
- C.
173
- D.
212
Correct Answer
B. 206Explanation
The correct answer is 206. This is the number of bones in the human body. The human skeleton is made up of 206 bones, which provide structure, support, and protection for the body. These bones are connected by joints, allowing for movement and flexibility.Rate this question:
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- 3.
What muscle type is located in blood vessels?
- A.
Smooth muscle
- B.
Cardiac muscle
- C.
Skeletal muscle
- D.
None of the above
Correct Answer
A. Smooth muscleExplanation
Smooth muscle is the correct answer because it is the muscle type that is found in the walls of blood vessels. Smooth muscle is involuntary and non-striated, allowing it to contract and relax to regulate blood flow and maintain blood pressure. Cardiac muscle is found in the heart, while skeletal muscle is attached to bones and responsible for voluntary movements. Therefore, neither cardiac nor skeletal muscle is located in blood vessels.Rate this question:
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- 4.
What structure transfers the force of a muscle contraction to the bone?
- A.
Cartilage
- B.
Ligaments
- C.
Tendon
- D.
None of the above
Correct Answer
C. TendonExplanation
Tendons are the structure that transfers the force of a muscle contraction to the bone. Tendons are strong, fibrous connective tissues that attach muscles to bones, allowing the muscles to exert force and move the bones. They play a crucial role in transmitting the force generated by the muscles to the bones, enabling movement and providing stability to the skeletal system.Rate this question:
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- 5.
The main function of bones are
- A.
Protect the body's internal organs
- B.
Connect muscle tissue
- C.
Send messages from the brain to the organs
- D.
None of the above
Correct Answer
A. Protect the body's internal organsExplanation
Bones serve as a protective framework for the body's internal organs. They form a solid structure that shields delicate organs such as the heart, lungs, and brain from external forces and potential injuries. Without bones, these vital organs would be vulnerable to damage and would lack the necessary support and protection needed for their proper functioning.Rate this question:
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- 6.
What structure prevents bones from rubbing against each other?
- A.
Muscle
- B.
Tendon
- C.
Cartilage
- D.
None of the above
Correct Answer
C. CartilageExplanation
Cartilage is a connective tissue that acts as a cushion between bones, preventing them from rubbing against each other. It provides a smooth surface for joint movement and absorbs shock, reducing friction and protecting the bones from damage. Unlike muscle and tendon, which are involved in movement and connecting muscles to bones respectively, cartilage specifically serves the purpose of preventing bone-on-bone contact. Therefore, cartilage is the correct answer to the question.Rate this question:
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- 7.
Cartilage is a stiff structure.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Cartilage is not a stiff structure. It is a flexible connective tissue that is found in various parts of the body, such as the ears, nose, and joints. Unlike bone, which is hard and rigid, cartilage provides support and cushioning while allowing for movement. Therefore, the given statement is false.Rate this question:
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- 8.
Ligaments connect one bone to another.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Ligaments are strong bands of connective tissue that connect bones to other bones in the body. They provide stability and support to the joints by keeping the bones in proper alignment and limiting excessive movement. Ligaments are flexible but not as stretchy as tendons, which connect muscles to bones. Therefore, the statement "Ligaments connect one bone to another" is correct.Rate this question:
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- 9.
The Humerus is located in the arm.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The humerus is indeed located in the arm. It is the long bone that extends from the shoulder to the elbow and is the largest bone in the upper limb. It connects the scapula (shoulder blade) to the radius and ulna (forearm bones). The humerus plays a crucial role in the movement and stability of the arm, allowing for various actions such as flexion, extension, and rotation.Rate this question:
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- 10.
A bicep in the muscle in the lower leg.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The statement is incorrect. The bicep is actually a muscle located in the upper arm, not the lower leg. Therefore, the correct answer is False.Rate this question:
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Current Version
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Nov 16, 2023Quiz Edited by
ProProfs Editorial Team -
Jan 13, 2011Quiz Created by
A_richards
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