Welcome to your Skeletal System (STUDY BY TOPICS JUNIOR CLASS) NAME EMAIL PHONE NUMBER 1. The vertebrae in the upper three regions of the column remain distinct throughout life and are known as true or movable vertebrae. True False 2. Ear occicle incus is modified form of ________ Jugal bone Articular bone Quadrate bone Hyomandibular bone 3. Which cup lies at the junction of 3 bones of pelvic girdle? Acetabulum Pubis Ischium Ilium 4. The hip joint is what kind of joint pivot joint ball and socket joint gliding joint hinge joint 5. The ligament holds together the muscles bones blood joints 6. Place where two or more bones meet. Calcium Junction Joint Marrow 7. Which of the following is a breast bone? Clavicle Ribs Sternum Scapula 8. The ribs, sternum, and spine protect these. Small intestine, large intestine None of the above Heart, lungs, blood vessels Kidneys, bladder, urethra 9. Joint of femur with pelvic girdle is ____ Pivot Hinge Ball and socket Saddle 10. The meeting point of bones is called muscles bones joints blood 11. ____ acts as a shock absorber to cushion when tibia and femur come together. Tendon Ligament Disc Cartilage 12. The total number of bones in lower extremity is ____ 62 63 60 61 13. How many bones does an adult human skeleton have? 206 207 205 209 14. Which part of human skeleton forms the helmet for the protection of human brain? Cranium Temporal bone Hyoid Mandible 15. The total number of bones found in right upper limb is ___________ 30 25 26 60 16. Name the four classes of bones? Long, Short, Flat, and Irregular Big, small, flat, bulged Big, small, regular, irregular Long, short, regular, irregular 17. How many bones are present in a human skull? 28 29 30 31 18. The toe bones are called as ______ Talus Tarsal Metatarsals Phalanges 19. Which cell secretes the matrix for bone formation? Osteoblasts Osteoclastoma Osteoclast Mesoblasts 20. These connect bones to muscles. Marrow Ligaments Tongue Joints 1 out of 20 Time is Up! Time's up
