Match the following columns and select the correct option.
Column-I | Column-II | ||
(A) | Floating ribs | (I) | Located between second and seventh ribs |
(B) | Acromion | (II) | Head of the humerus |
(C) | Scapula | (III) | Clavicle |
(D) | Glenoid cavity | (IV) | Do not connect with the sternum |
Text Solution
Verified by ExpertsC
There are 12 pairs of ribs. Each rib is a thin flat bone connected dorsally to the vertebral column and ventrally to the sternum. Last 2 pairs (
and
) of ribs are not connected ventrally and are therefore, called floating ribs.
and Scapula is a large triangular flat bone situated in the dorsal part of the thorax between the second and the seventh ribs. The dorsal, flat, triangular body of scapula has a slightly elevated ridge called the spine which projects as a flat, expanded process called the acromion. The clavicle (collar bone) articulates with this.
Below the acromion is a depression called the glenoid cavity which articulates with the head of the humerus to form the shoulder joint
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