answer all questions please ribs 38. Ribs 8-10 are known as the true a. false b.

Question

answer all questions please

ribs 38. Ribs 8-10 are known as the true a. false b. floating d. sternal e most proximal region of the upper limb is the C. ulna and radius a. phalanges b. humerus carpals 40. What part of the scapula articulates with the humerus? d acromion a. infraspinaous fossa b. corocoid process glenoid cavity 41. What part of the scapula articulates with the clavicle? . glenoid cavity infraspinous fossa d, nf a coracoids process b. acromion process to the radius. 42. In the anatomical position, the ulna is d. proximal a. distal b, lateral c. medial 43. Jonathon fell while roller skating and injured his calcaneus. What region of his body was inju a. ankle b. wrist c. shoulder d. finger 44. All belong to the appendicular skeleton expect a. carpal b. tarsal c. pectoral girdle d. humerus 45. Which suture is located between the parietal bones? a. squamous b. coronal c. lambdoid sagittal

Explanation / Answer

38.A. 8th to 10th ribs are known as false ribs. They are cartilegious in nature.

39. B.The most proximal region of the upper limb is humerus. This is the bone of the upper arm. The head sits within the glenoid cavity of the scapula, forming the shoulder joint.

40. C. The scapula is a flat triangular-shaped bone, lying on the posterior chest wall superficial to the ribs and separated from them by the muscles. At the lateral angle is a shallow articular surface, the glenoid cavity, which, with the head of the humerus, forms the shoulder joint.

41. B. The prominent overhang, which can be felt through the skin as the highest point of the shoulder, is called the acromion process and forms a joint with the clavicle, the acromioclavicular joint.

42. C. The ulna is medial to the radius, These are the two bones of the forearm.

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