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3.1 Head Chest Muscl
Head, chest, abdomin, and neck muscles
| Question | Answer |
|---|---|
| Flat tendon at the top of the head: | Epicranial aponeurosis |
| This muscle pulls the scalp backward | Occipitalis muscle |
| This muscle pulls the scalp forward | Frontalis muscle |
| This muscle tightens the scalp and moves the ears foward | Temporalis muscle |
| The temporalis muscle is part of what group of muscles? | The temporoparietal group |
| This group contains 3 muscles and moves the ear upward, forward, and backward. (the anterior, superior, and posterior) | The auricular group |
| This muscle compressed the cheeks for smiling and blowing. | The buccinator or "trumpeter" muscle |
| This muscle bring the eyebrows together. | The corrugator supercilii muscle |
| This muscle moves the eyelids. | The orbicularis muscle |
| These are your chewing muscle. | The masseter muscles |
| These muscles open and close the mouth. | The pterygoids |
| This muscle is located on each side of your neck and allow to you move your head. | The sternocleidomastoid |
| This muscle is on the back of your neck and allows you to shrug your shoulders | The trapezius muscle |
| This muscle adduct the arm and causes the arms to be crossed. | The pectoralis major |
| This muscle is located in your chest. allows the lungs to fill with air. | The diaphragm |
| This muscle lifts the ribs during inspiration. | The external intercostals |
| This muscle lowers the ribs during expiration | The internal intercostals |
| The outter most layer of the abdominal cavity. | The external obliques |
| The middle layer of the abdominal cavity. | The internal obliques |
| The inner layer of the abdominal cavity. | The transverus abdominus |
| This muscle runs down the midline of the abdomen and helps flex the spinal column. | The rectus abdominis |