1. The test will be 89 questions 32 multiple choice 4 matching sections – 22 - match the system to the definitions you made up in groups and match it to its organs as well – 11 use the directional terms to complete the statements – 10 – match the term to its position on the front of the body – 10 – match the term to its position on the back of the body 4 short answer

2. Answers to Matching Page 1.A 2.C 3.H 4.B 5.K 6.I 7.D 8.A 9.I 10.G 11.H 12.E 13.C 14.F 15.G 16.K 17.E 18.B 19.J 20.J 21.D 22.F

3. Unit 1 Review

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5. 1 The sternal is ___________ to the thoracic. Answer: medial sternal thoracic

6. 2 What are the two terms that refer to a four legged creatures back and belly, respectfully? Answer: dorsal and ventral

7. 3 What is this called? Answer: popliteal

8. 4 When in the anatomical position, how should the hands be positioned? Answer: Palms out and thumbs pointed away from the body.

9. 5 This plane would cut an organ into anterior and posterior pieces Answer: frontal

10. 6 The hand is _____________ to the bicep. Answer: distal

11. 7 This body cavity contains the stomach, liver, and intestines. Answer: abdominal

12. 8 This cavity would contain the brain. Answer: cranial

13. 9 A pH of 9.8 is considered to be ____________. Answer: basic

14. 10 Name a property of water. Answer: High specific heat, cushioning, polarity, and reactivity

15. 11 During a homeostatic communication process, the control center sends information to the effector using this pathway. Answer: efferent

16. 12 Where are protons located in an atom? Answer: inside the nucleus

17. 13 This is defined as the study of the structure and shape of the body and body parts and their relationship to one another. Answer: anatomy

18. 14 What separates the thoracic and abdominal cavities? Answer: the diaphragm

19. 15 Compliments the Cardiovascular system. Returns fluid back to the blood so it keeps flowing. It also cleans the blood. Answer: Lymphatic system

20. 16 Place the following in order of increasing complexity. – Tissue – Organismal – Chemical – Systemic – Organ – Cellular Answer: Chemical, cellular, tissue, organ, systemic, organismal

21. 17 A ______________ is formed when two or more atoms join together chemically? Answer: molecule

22. 18 The periodic table is listed in order according to _________________. Answer: atomic number

23. 19 The heart is _______________ to the ribcage. Answer: deep

24. 20 Name two out of the five survival need factors that we discussed in class Answer: nutrients, oxygen, water, body temperature, and atmospheric pressure

25. 21 What is this called? Answer: abdominal

26. 22 AB --> A + B is an example of this type of reaction. Answer: decomposition

27. 23 The cephalic is ___________ to the femoral. Answer: superior cephalic femoral

28. 24 What plane makes a cut along the horizontal plane dividing the organ or body into superior and inferior parts? Answer: transverse

29. 25 How many energy levels can an element have up to? Answer: 7

30. 26 Atoms are mostly filled with ______________. Answer: empty space

31. 27 When a receptor receives a signal, it uses this type of pathway to notify the control center. Answer: afferent

32. 28 What is this called? Answer: occipital

33. 29 This type of feedback is used to stop or reduce the intensity of a stimulus. Answer: negative

34. 30 This monitors and responds to changes in the environment. Answer: receptor

35. 31 This describes the body’s ability to maintain relatively stable internal conditions even though the outside world is continuously changing. Answer: homeostasis

36. 32 Name two organic compounds. Answer: Carbohydrates (mono, di, polysaccharides), lipids (triglycerides, phospholipids, steroids, cholesterol) proteins (fibrous, globular, enzymes) nucleic acids (DNA, RNA), and ATP

37. 33 This is defined as the study of how the body and its parts work or function. Answer: physiology

38. 34 What type of bonds do atoms have if they share electrons? Answer: covalent

39. 35 Controls the movement of the bones and keeps them connected. Answer: muscular system

40. 36 This cavity contains the reproductive organs, bladder and rectum. Answer: pelvic cavity

41. 37 What type of charge does a proton have? Answer: positive

42. 38 The only electrons that are important when considering bonding behavior are those in the _________________. Answer: outermost shell

43. 39 Distinguish between inorganic and organic compounds. Answer: Inorganic compounds lack carbon and tend to be small, simple molecules. Organic compounds are carbon containing and tend to be large covalently bonded molecules

44. 40 What is the definition of energy? Answer: ability to do work

45. 41 How do ionic bonds differ from covalent bonds? Answer: During ionic bonds, electrons are transferred which results in ions, whereas in covalent bonds electrons are shared.

46. 42 A substance that is formed by living cells that acts as a catalyst in bodily chemical reactions is called a(n) __________________. Answer: enzyme

47. 43 Fill in this chart ParticlePosition in the atom ChargeMass (amu) Proton Neutron Electron Nucleus+1 Nucleus01 Outside- 1/1800 The Nucleus

48. 44 What is the element with only one proton and no neutrons? Answer: hydrogen

49. 45 How is the atomic number of an element always determined? Answer: number of protons

50. 46 A molecule is determined to be polar or nonpolar by the way its _______________ are shared. Answer: electrons

51. 47 Which amino acid is NOT used by RNA? Answer: thymine (it is replaced by uracil)

52. 48 What is this called? Answer: crural

53. 49 What takes up definite volume, but no definite shape? Answer: liquid

54. 50 Name four of the eight things that are necessary to life. Answer: maintain boundaries, movement, responsiveness, digestion, metabolism, excretion, reproduction, and growth

55. 51 If an element has an atomic number of 28 and has a proton count of 11, how many neutrons does it have? Answer: 17

56. 52 The antecubital is ___________ to the carpal. Answer: proximal antecubital carpal

57. 53 What on the body is the tarsal? Answer: ankle region

58. 54 What kind of energy is in our food? Answer: chemical

59. 55 Describe hydrogen bonding. Answer: It is when a hydrogen atom forms a weak bond to another atom in another molecule (or the other side of a larger molecule) and makes a “bridge” that holds the molecules together

60. 56 What are the four main elements that compose the human body? Answer: oxygen, carbon, hydrogen and nitrogen

61. 57 A pH of 2.1 is considered to be ____________. Answer: acidic

62. 58 ________________ occurs when a molecule is created from several smaller molecules? Answer: synthesis

63. 59 How many electrons can an atom have in its valance shell? Answer: 8

64. 60 What is another name for the heel of the foot? Answer: calcaneal

65. 61 Negatively charged ions are called what? Answer: anion

66. 62 These chemicals donate hydroxide ions, have a bitter taste and feel slippery. Answer: base

67. 63 A pH of 7 is considered to be ____________. Answer: neutral