Practice test

Skeletal system - Test Set 4

Review 20 exam-focused questions with detailed explanations, then start the interactive test when you are ready.

20 questions

Questions and explanations

  1. Question 1

    Which one of the following chemicals is associated with muscle fatigue?
    1. Uric acid
    2. Acetic acid
    3. Pyruvic acid
    4. Lactic acid
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  2. Question 2

    Approximate number of skeletal muscles is :
    1. 500
    2. 700
    3. 200
    4. 206
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  3. Question 3

    To reduce tooth decay most toothpastes contain a—
    1. Bromide
    2. Fluoride
    3. Iodide
    4. Chloride
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  4. Question 4

    The parts of human body affected by Pyria are—
    1. Eyes
    2. Small intestine
    3. Teeth and gums
    4. Large intestine
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  5. Question 5

    The name of the longest muscle in human body is—
    1. Sartorius muscle
    2. Massete muscle
    3. Stapedius muscle
    4. Gluteus Maximis muscle
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  6. Question 6

    What causes the motting of the dental enamel?
    1. High levels of chlorine in water
    2. High levels of nitrate in the water
    3. High levels of fluorides in the water
    4. High levels of calcium in the water
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  7. Question 7

    Which of the following is an example of Ball and Socket joint in humans?
    1. Wrist Joint
    2. Hip Joint
    3. Finger Joint
    4. Neck Joint
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  8. Question 8

    Which of the following is the longest bone in human body?
    1. Forearm bone
    2. Chest bone
    3. Femur bone
    4. Shoulder bone
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  9. Question 9

    Where is Stapes bone found in human body?
    1. Fingers
    2. Nose
    3. Ears
    4. Thumb
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  10. Question 10

    Two Bones are connected to each other by connective tissue called as ______.
    1. Tendon
    2. Ligament
    3. Neuron
    4. Adipose
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  11. Question 11

    Syrinx is the voice box in-
    1. Amphibians
    2. Reptile
    3. Birds
    4. Mammals
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  12. Question 12

    Which of the following vertebrates lack exoskeleton?
    1. Amphibia
    2. Mammalia
    3. Aves
    4. Chondrichthyes
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  13. Question 13

    Which of the following has no skeleton at all?
    1. Star Fish
    2. Sponge
    3. Jelly Fish
    4. Silver Fish
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  14. Question 14

    Flat footed camels can walk easily in sandy deserts because-
    1. Pressure on the sand is decreased by increasing the area of the surface in contact
    2. Pressure on the sand is increased by increasing the area of the surface in contact
    3. Pressure on the sand is decreased by decreasing the area of the surface in contact
    4. Pressure on the sand is increased by decreasing the area of the surface in contact
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  15. Question 15

    Taenia solium (tapeworm) lives as a parasite in-
    1. Pig
    2. Abdomen of man/woman
    3. Intestine of man/woman
    4. Liver of man/woman
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  16. Question 16

    Which of the following structure present in mammalian skin directly helps in keeping the body warm?
    1. Pigmented Cells
    2. Sweat Glands
    3. Lymph Vessels
    4. Blood Capillaries
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  17. Question 17

    How many feet has a crab got?
    1. 12
    2. 10
    3. 8
    4. 6
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  18. Question 18

    Which of the following is used for wrapping of fractured bones?
    1. White cement
    2. White lead
    3. Zinc oxide
    4. Plaster of Paris
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  19. Question 19

    The number of teeth which are replaced in man are-
    1. 12
    2. 20
    3. 32
    4. 16
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  20. Question 20

    The total number of bones in the human body is-
    1. 206
    2. 260
    3. 306
    4. 360
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