This figure shows an anterior view of the right thigh. What muscle does number 1 indicate? 
A. Gracilis
B. Psoas major
C. Vastus lateralis
D. Gluteus medius
E. Gluteus maximus
Answer: A
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Match each item with the correct term.
A. hinge joint B. ligament C. articular capsule D. synovial membrane E. bursa F. ball-and-socket joint G. condyloid joint H. labrum I. pivot joint J. articular cartilage
Barry's children seem to be struggling often with constipation. To help prevent it, their pediatrician recommends
A. avoiding milk, the children may be lactose intolerant. B. making the children sit on the toilet until they defecate at least once a day. C. feeding the children foods with a high proportion of cellulose and other indigestible carbohydrates. D. feeding the children foods with more lipid content. E. avoiding foods that can lead to accumulation of toxins in feces.
The fixed point around which a lever rotates is the
A. fulcrum. B. condyle. C. resistance node. D. effort arm. E. multiaxis.
In this view of the larynx, what structure does number 2 indicate?
A. Cricoid cartilage B. Thyroid cartilage C. Epiglottis D. Hyoid bone E. Tracheal cartilage