16/12/2019 Skeletal System (STUDY BY TOPICS JUNIOR CLASS) 0Comments by Gate Academy Welcome to your Skeletal System (STUDY BY TOPICS JUNIOR CLASS) NAME EMAIL PHONE NUMBER 1. The ribs, sternum, and spine protect these.Kidneys, bladder, urethraSmall intestine, large intestineHeart, lungs, blood vesselsNone of the above2. The joint between atlas and axis is _____________Pivot jointAngular jointBall and socket jointSaddle joint3. The toe bones are called as ______TalusPhalangesMetatarsalsTarsal4. What do the patella and ulna protect?Digestive organsNone of the aboveWrist and elbowKnee and elbow5. The total number of bones in lower extremity is ____636162606. Place where two or more bones meet.CalciumMarrowJointJunction7. The knee joint is what kind of jointhinge jointball and socket jointpivot jointgliding joint8. The vertebrae in the upper three regions of the column remain distinct throughout life and are known as true or movable vertebrae.TrueFalse9. Name the four classes of bones?Long, short, regular, irregularBig, small, regular, irregularBig, small, flat, bulgedLong, Short, Flat, and Irregular10. Which of the following connective tissue envelopes the bone?PericardiumPeriosteumMyocardiumMarrow11. What is the number of true, false and floating ribs in man?7, 2, 46, 3, 47, 3, 26, 2, 312. Which of the following is a breast bone?ScapulaClavicleRibsSternum13. The part of the bone where blood cells are made.LigamentSkinJointMarrow14. Which part of human skeleton forms the helmet for the protection of human brain?MandibleTemporal boneHyoidCranium15. The neck has what type of jointball and socket jointpivot jointhinge jointgliding joint16. Which of the following are two types of bone marrow?Red marrow and yellow marrowWhite marrow and blue marrowYellow marrow and white marrowRed marrow and white marrow17. The ligament holds together thebloodbonesmusclesjoints18. The wrist joint is what kind of jointpivot jointball and socket jointgliding jointhinge joint19. How many bones does an adult human skeleton have?20620920520720. Ear occicle incus is modified form of ________Hyomandibular boneJugal boneQuadrate boneArticular bone21 out of 20Time is Up!