Petersson_Stina Test, Muscular System

Question 1

12. Skeletal muscles can not…

Answer 1

Extend

In Notability pg. 40. Movement at Joints

Question 2

17. In the chicken wing diagram A points to _____.

Answer 2

Flexor

In notability pg. 40. Movement at Joints

Question 3

18. In the chicken wing diagram C points to _____.

Answer 3

Extensor

In notability pg. 40. Movement at Joints

Question 4

20. In the chicken wing diagram D points to _______.

Answer 4

Triceps bracii and Biceps bracii

In Notability pg. 47. Lab - A look beneath the Skin

Question 5

21. Muscles that are not under your conscious control are…

Answer 5

Involuntary

In notability pg. 44. WKST- The Muscular System (+ Notes)

Question 6

29. What type of joint is circled in the Bone of the Chicken wing?

Answer 6

Hinge

In notability pg. 40. Movement at Joints

Question 7

30. Exercise is important for muscles because it…

Answer 7

Helps maintain strength and flexibility

Question 8

32. Where is smooth muscle found?

Answer 8

Inside many internal organs, such as the somatic and blood vessels
In Notability pg. 42. CLF MuscleTissues

Question 9

33. Which of the following is an extensor
    Triceps bracii
    Biceps bracii

Answer 9

None of them!

In Notability pg. 39. CLF Exterior Muscle of the Body

Question 10

35. Skeletal muscles must work in pairs because…

Answer 10

Muscle cells can only contract

In Notability pg. 44. WKST- The Muscular System (+ Notes)

Question 11

37. Which type of muscle reacts and tires quickly?

Answer 11

Skeletal muscle

In Notability pg. 42. CLF MuscleTissues

Question 12

39. When you use a pencil for writing, which type of muscle- Cardiac, smooth, skeletal - moves your fingers?

Answer 12

Skeletal

In Notability pg. 42. CLF MuscleTissues

Question 13

40. Which type of muscle is indicated by skeletal?

Answer 13

Skeletal muscle

In Notability pg. 42. CLF MuscleTissues

Question 14

41. Tell whether each type of tissue is voluntary or involuntary.

Answer 14

A and B are involuntary - C are voluntary

In Notability pg. 42. CLF MuscleTissues

Question 15

42. Which type of muscle tissue - Cardiac, smooth, skeletal- is found in the stomach? What is this type of muscle tissue called?

Answer 15

B, Smooth

In Notability pg 42. CLF MuscleTissues

Question 16

44. Muscles used in closing jaw. Which is the major muscle to close the jaw?

Answer 16

Masseter and temporalis

In Notability pg. 46. CLF Muscles of the Head

Question 17

45. Used to frowning

Answer 17

Frontalis

In Notability pg .46. CLF Muscles of the Head

Question 18

46. Used to blinking and winking

Answer 18

Oblique ocular

In Notability pg. 46. CLF Muscles of the Head

Question 19

47. Used to pull in your cheeks or blow a trumpet

Answer 19

Buckinator

In Notability pg. 46. CLF Muscles of the Head

Question 20

49. Raises the shoulders

Answer 20

Trapezius extension

In Notability pg. 39. CLF Exterior Muscle of the Body

Question 21

54. Where do you find External oblique

Answer 21

F on pg.39. CLF Exterior Muscle of the Body Notability

Question 22

55. Where do you find Latissimus dorsi?

Answer 22

D on pg. 39. CLF Exterior Muscle of the Body (notability)

Question 23

56. Where do you find rectus abdoiminis

Answer 23

E on pg. 39. CLF Exterior Muscle of the Body (Notability)

Question 24

58. Makes a prominent bulge as it flexes at the elbow

Answer 24

Biceps brachii

In Notability pg. 39. CLF Exterior Muscle of the Body

Question 25

60. Where do you find the deltoid

Answer 25

C & B on pg.39. CLF Exterior Muscle of the Body (Notability)

Question 26

62. Where do you find Tibias anterior

Answer 26

I on pg. 39. CLF Exterior Muscle of the Body (notability)

Question 27

63. Which muscle contracts so that you can bend your leg at the knee?

Answer 27

Biceps femoris | In Notability pg. 39. CLF Exterior Muscle of the Body

Question 28

64. Where do you find Pectoralis major?

Answer 28

B, on pg.39. CLF Exterior Muscle of the Body ( notability)

Question 29

65. Where do you find the hamstring?

Answer 29

H, on pg 39. CLF Exterior Muscle of the Body (Notability)

Question 30

66. Muscle used to extend or straighten the leg.

Answer 30

Quadriceps fermoris | In Notability pg. 39. CLF Exterior Muscle of the Body

Question 31

69. Provides support for the abdomen and its many organs

Answer 31

Rectus Abdomnis | In Notability pg. 39. CLF Exterior Muscle of the Body

Question 32

70. Where do you find Quadriceps femoris?

Answer 32

H on pg. 39. CLF Exterior Muscle of the Body (Notability)

Question 33

71. It extends or straightens the forearm

Answer 33

Biceps bracii | In Notability pg. 39. CLF Exterior Muscle of the Body

Question 34

73. A triangular muscle that moves the arm away from the center of the body.

Answer 34

Deltoid | In Notability pg. 39. CLF Exterior Muscle of the Body

Question 35

76. What does b points to (on notability pg. 39)

Answer 35

Pectoralis major | In Notability pg. 39. CLF Exterior Muscle of the Body

Question 36

77. Muscle used to extend the leg at the knee

Answer 36

Quadriceps fermoris | In Notability pg. 39. CLF Exterior Muscle of the Body

Question 37

78. Kite shaped muscle

Answer 37

Trapezius | In Notability pg. 39. CLF Exterior Muscle of the Body

Question 38

79. Straplike muscles that extend from the ribs to the pelvis

Answer 38

Rectus Abdomnis | In Notability pg. 39. CLF Exterior Muscle of the Body

Question 39

80. Large muscle used to jumping or climbing the stairs or when bent over straightens you up by extending at the hip joint.

Answer 39

Gluteus maximus | In Notability pg. 39. CLF Exterior Muscle of the Body

Question 40

81. The type of involuntary muscle that moves food through the digestive tract is called _______________ muscle.

Answer 40

Smooth | In Notability pg. 42. CLF MuscleTissues

Question 41

84. Explain how muscles work as a pair to bend and straighten the arm at the elbow causing movement at the joint. Make sure you discuss the type of joint movement.

Answer 41

Flexion of a joint is a decrease in the joint angle from the body in anatomic position. When the elbow is bent the forearm is flexed which means that the flexor is contracted or has pulled the bone of the forearm. Most flexion takes place in a foreword direction. The exception to this is the leg where flexion of the leg results in the bending of the knee. Extension of the joint is when the joint is returned to anatomic position or in increased the angle of the joint, which means the extensor is contracted. An example of this is when the triceps brachii (extensor) contract to straighten the arm. The biceps brachii muscle (flexor) in the upper arm contracts to bend the elbow. Muscles work in pairs so that at ten same time, the biceps brachii muscle (flexor) contracts to bend the joint and triceps brachii returns to its original length. To straighten the arm or extend the joint, the triceps brachii (extensor) contracts while the biceps brachii returns to the original length.