<p> WESTERN MICHIGAN UNIVERSITY Department of Speech Pathology & Audiology</p><p>Sample Questions TEST #2</p><p>4. Provide labels for the arrows that point to various bones of the skull. Circle those that we generally consider to be part of the facial skeleton. </p><p>5. Name the bone that best fits the brief description below</p><p> i. A landmark on this bone is the hypoglossal canal. ______ii. A prominent landmark on this bone is the mastoid process. ______iii. This bone is ventral to the coronal suture. ______iv. A prominent landmark on this bone is the acromion. ______v. A prominent landmark on this bone is the coronoid process. ______vi. This bone has a tubercle, angle and neck. ______vii. Unlike similar bones that are immediately rostral to it, these bones are fused together. ______viii. These two bones dominate the bony structure of the face inferior and lateral to the orbit. ______ix. These vertebrae articulate with the ribs (be specific). ______</p><p>6. Label the structures</p><p>1. ______2. ______3. ______4. ______</p><p>9. Which of the following statements is true about the vertebral column (circle one only)?</p><p> a. There are 8 cervical vertebrae. b. All thoracic vertebrae have ribs attached to them. c. Lumbar vertebrae are typically fused. d. A & C. e. B & C.</p><p>10. Which of the following statements is true about the rib cage (circle one only)?</p><p> a. All ribs are directly attached to the sternum. b. There are five false ribs. c. All false ribs “float”. d. A & B e. A,B & C</p><p>11. In words, briefly summarize Boyle’s Law, and describe how we use this law to “understand” why air flows in and out of the body during respiration. ______12. Designate whether each of the muscles in the following list is potentially inspiratory (PI) or potentially expiratory (PE). PI or PE? transversus thoracis ______intercartilaginous internal intercostals ______serratus posterior inferior ______scalenes ______serratus posterior superior ______internal oblique ______</p><p>15. Provide information about the origin and insertion of the following three muscles as we’ve learned them in SPPA 205. Identify the motor supply (nerve supply) to one of these muscles. Which one is your choice.</p><p>Muscle Motor Supply Origin Insertion rectus abdominis ______serratus posterior superior ______transverse thoracis ______16. Label the muscle to which the arrow is pointing. What would be its mechanical action? ______In proper anatomical terms, what surface of the body are we looking at? ______</p><p>17. In SPPA 205, we discussed 2 general ways to increase the volume of the thorax. What are they? 1. ______2.______</p><p>18. Vital capacity (VC) can be subdivided into three pulmonary volumes that do not overlap. Identify them (you can use abbreviations), and provide a short definition for each: (A) ______(B) ______(C) ______</p><p>20. During rest breathing, our inspirations are about ______% of vital capacity and Palv rises to about ______cm H2O. During speech breathing at a conversational level, our inspirations are about ______% of vital capacity and on expiration we have to generate a constant pressure of about ______cm H2O.</p>