3.  1,000,0001,000,000  500,000500,000  250,000250,000  125,000125,000  64,00064,000  32,00032,000  16,00016,000  8,0008,000  4,0004,000  2,0002,000  1,0001,000  500500  300300  200200  100100

7.  A. floating ribsA. floating ribs  C. phalangesC. phalanges  B. humerusB. humerus  D. coxal boneD. coxal bone Which of the following is part of the axial skeleton?

8. Back to Board  A. Floating Rib

9.  A. AtlasA. Atlas  C. Frontal bone C. Frontal bone  B. Clavicle B. Clavicle  D. True rib D. True rib Which of the following is part of the appendicular skeleton?

10. Back to Board B. Clavicle

11.  A. UlnaA. Ulna  C. Rib C. Rib  B. CarpalB. Carpal  D. VertebraeD. Vertebrae Which of the following is a long bone?

12. Back to Board A. Ulna

13.  A. phalanges A. phalanges  C. clavicles C. clavicles  B. metacarpals B. metacarpals  D. sacrum D. sacrum All finger and toe bones are called

14. Back to Board A. Phalanges

15.  A. Protection A. Protection  C. Support C. Support  B. Mineral B. Mineral homeostasis  D. Contraction to D. Contraction to provide movement Which of the following is NOT a function of the skeletal system?

16. Back to Board D. Contraction to provide movement

17.  A. Hip A. Hip  C. Tail C. Tail  B. Breast B. Breast  D. Collar D. Collar The coxal is also known as the bone

18. Back to Board A. hip

19.  A. OneA. One  C. Three C. Three  B. Two B. Two  D. Four D. Four How many pairs of ribs are classified as floating ribs?

20. Back to Board B. Two

21.  A. Hyoid A. Hyoid  C. Tarsal C. Tarsal  B. Clavicle B. Clavicle  D. Atlas D. Atlas What bone does NOT articulate with any other bone?

22. Back to Board A. Hyoid

23.  A. 14 A. 14  C. 42 C. 42  B. 28 B. 28  D. 56 D. 56 How many total phalanges are in the body?

24. Back to Board D. 56

25.  A. Pelvic girdle A. Pelvic girdle  C. Axial skeleton C. Axial skeleton  B. Pectoral girdle B. Pectoral girdle  D. Hyoid bone D. Hyoid bone What attaches the lower limbs to the body?

26. Back to Board A. Pelvic girdle

27.  A. Thoracic and A. Thoracic and sacral  C. Thoracic and C. Thoracic and lumbar  B. Cervical and B. Cervical and lumbar  D. Cervical and D. Cervical and thoracic Which of the vertebral curves are convex

28. Back to Board B. Cervical and lumbar

29.  A. Two A. Two  C. Four C. Four  B. Three B. Three  D. Five D. Five The epiphyseal plate consists of zones of chondrocytes

30. Back to Board C. Four

31.  A. red A. red  C. medullary C. medullary  B. yellow B. yellow  D. compact D. compact Spongy bone often contains marrow.

32. Back to Board A. Red

33.  A. osteoblasts A. osteoblasts  C. osteocytes C. osteocytes  B. osteoclasts B. osteoclasts  D. osteons D. osteons Bone cells that secrete bone matrix (primarily collagen) are called

34. Back to Board B. Osteoblasts

35.  A. Football A. Football  C. Tennis C. Tennis  B. Basketball B. Basketball  D. Wrestling D. Wrestling Mrs. Ohlsen’s husband coaches

36. Thanks for playing!

37. Sorry, try again! Back to Start

38. Thanks for playing!

39. A. Football

40. Thanks for playing!