Copy of TEST: Muscular Ch 9

1. Which of the following muscles is described as striated and involuntary?

• aponeurosis
• smooth
• skeletal
• cardiac

2. "Pumping iron" is most likely to cause

• atrophy
• contracture formation
• hypertrophy
• muscular dystrophy

3. The orbicularis oris muscle

• surrounds the mouth
• flexes the head
• is the smiling muscle
• closes the eye

4. Which of the following is not a facial muscle?

• orbicularis oculi
• zygomaticus
• sternocleidomastoid
• frontalis

5. This muscle is located on the posterior area of the body.

• latissimus dorsi
• pectoralis major
• quadriceps femoris
• sternocleidomastoid

6. This group of muscles is located on the posterior thigh.

• rotator cuff muscles
• quadriceps femoris
• hamstrings
• muscles of mastication

7. The large muscle group on the anterior surface of the thigh

• insert on the calcaneus
• flex the leg at the knee
• are antagonistic to the quadriceps femoris
• are the muscles of the quadriceps femoris

8. The quadriceps femoris group and the hamstrings

• lie along the anterior part of the leg
• flex the foot
• lie along the thigh
• shrug the shoulders

9. Which muscles are located between the ribs and help move the rib cage during breathing?

• diaphragm
• sternocleidomastoid
• serratus anterior
• intercostal muscles

10. Which muscle is located in the lower extremities?

• gastrocnemius
• latissimus dorsi
• serratus anterior
• pectoralis major