Test - Muscular System

Question 1

12. Slow twitch muscle
    a. Uses more oxygen and glucose than fast twitch
    b. Is darker than fast twitch muscle
    c. Is found in great amount in a marathon runner
    d. Has more mitochondria than fast twitch
    e. None of these are true
    f. All of these are true

Answer 1

f. All of these are true (NB - 53-61)

Question 2

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

Answer 2

Rectus abdominis (NB - 53-61)

Question 3

52. Muscles on the sides of your abdomen that extend from your pectoralis to your waist

Answer 3

External oblique (NB - 55)

Question 4

56. A muscle of the hamstring that contracts so that you can bend your leg at the knew

Answer 4

Biceps Femoris (NB - 55)

Question 5

67. A facial muscle used in frowning

Answer 5

Zygomaticus (NB - 55)

Question 6

69. Facial muscle used to pull in your cheeks or blow a trumpet

Answer 6

Buccinator (NB - 55)

Question 7

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

Answer 7

Major: Masseter, Temporalis (NB - 55)

Question 8

47. Muscles used in raising the shoulders

Answer 8

Trapezius (NB - 5)

Question 9

48. Muscle used to extend or straighten the leg

Answer 9

Quadriceps Femoris (NB - 55)