Skeletal, Muscular & Heart Practice Worksheet



Skeletal, Muscular & Heart Practice Worksheet

Bones Fill in the Blanks:

1. The outer layer of the bone is called the ________________ that has nerves and blood vessels that pass through it to the next layer called the _____________ bone. The next layer is called ____________ bone where red & yellow marrow is found. Red marrow makes ___________. Yellow marrow stores _____.

2. Embryos are made up entirely of _________________, replacing this with bone requires ___________.

Bones Matching:

3. ___ Includes the cranium, mandible, vertebrae, costas, sternum a. Synovial fluid

4. ___ Less dense layer; provides strength without mass b. Spongy bone

5. ___ Tough layer of connective tissue surrounds bone c. Periosteum

6. ___ Mature bone cell embedded in the bone matrix d. Osteocyte

7. ___ Cavities that contain a soft tissue; make RBC e. Axial

8. ___ Thick dense layer beneath the periosteum f. Compact bone

9. ___ Natural lubricant found inside the joint capsule g. Bone marrow

10. ___ The main axis of the skeleton h. Appendicular

11. ___ Contains the bones that make up the arms & legs

12. ___ Includes the clavicle, scapula, pelvis

13. ___ Includes the cranium, mandible, vertebrae, costas, sternum

Joint matching

14. ___ Has the greatest range of movement a. Hinge

15. ___ Bones twist back and forth b. Pivot

16. ___ Back and forth movement c. Ball & Socket

17. ___ Hips & Shoulders

18. ___ Knee & elbow

19. ___ Vertebrae in the neck

20. ___ Fingers

21. ___ Wrist _____________

Muscle Type: Give the type of muscle tissue being described

22. ______________ Found in walls of most internal organs

23. ____________ Found in the heart _____________

24. ___________ Muscle that attaches to bones

25. _____________ Found in the veins and arteries _____________

26. ___________ Striated muscle, contains many nuclei, under voluntary control

27. ____________ Striated muscle, 1 or 2 nuclei, under involuntary control

28. ____________ Not striated, spindle shaped, one nucleus, under involuntary control

Muscle Fill in the Blank:

29. The contraction of muscles requires ______; because of this muscles are constantly carrying out __________________________.

30. Muscle bulk is caused by ________________________________, not an increase in muscle fibers.

31. A person’s strength is determined by the ________________________________________________.

32. Connective tissue called ______________ attaches skeletal muscles to bone.

Muscle Matching:

33. ___ muscle that causes limb to bend at joints a. sarcomeres

34. ___ overlap to produce the striated pattern found in muscles b. orgin

35. ___ muscle attachment sites(s) that does not move c. extensor

36. ___ bone that is moved by contracting units d. insertion

37. ___ thousands of individual contracting units e. flexor

38. ___ muscle that causes limb to straighten at joints f. action & myson

39. ___ muscle that causes limb to straighten at joints

Give the system being described: a. Integumentary b. Circulatory c. Skeletal d. Muscle

40. ___ Includes the largest organ in the body

41. ___ powers every movement in the body

42. ___ Removes waste products from the body

43. ___ Supports the body & protects internal organs

44. ___ Helps regulate body temperature

45. ___ Provides site for muscle attachment

46. ___ Provides a way to transport nutrients & waste throughout body

47. ___ Provides protection against UV radiation

48. ___ Moves food through the digestive system

49. ___ Provides site for blood cell formation

50. ___ Stores minerals

51. ___ Pumps blood to all cells of the body

52. ___ Protection against infection & injury

Give the part of the heart beging described:

53. receives blood from the body ____________________

54. carries blood from the heart to the lungs _________________

55. carries blood from the body to the heart __________________________

56. pumps blood to the lungs _____________________

57. prevents blood from going back into the rt. Ventricle ___________________

58. prevents blood from going back into the left ventricle _____________________

59. carries blood from the heart to the lungs ___________________

60. receives blood from the lungs _____________________

61. pumps blood to the body ______________________

62. prevents blood from going back into the left atrium ______________________

63. prevents blood from going back into the right atrium _____________________

64. carries blood to the heart from the lungs

[pic]

[pic]

................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download