Which of the following statements are incorrect regarding a...

Which of the following statements are incorrect regarding a normal human? (i) The skull is dicondylic. (ii) Metacarpals are five in numbers. (iii) Patella is a cup-shaped bone covering the knee dorsally. (iv) Scapula is a large triangular flat bone, situated on the ventral side of the thorax. (v) The pelvic girdle has two coxal bones. (a) (i) and (v) (b) (i) and (ii) (c) (ii) and (v) (d) (iii) and (iv)

Which of the following statements are incorrect regarding a normal human?
(i) The skull is dicondylic.
(ii) Metacarpals are five in numbers.
(iii) Patella is a cup-shaped bone covering the knee dorsally.
(iv) Scapula is a large triangular flat bone, situated on the ventral side of the thorax.
(v) The pelvic girdle has two coxal bones.
(a) (i) and (v)
(b) (i) and (ii)
(c) (ii) and (v)
(d) (iii) and (iv)

Key Concepts

Skull Morphology

This concept refers to the structural characteristics of the human skull, including classifications based on the number and arrangement of condyles. In the context of mammalian anatomy, certain articulations involve two condylar surfaces, but it is important to distinguish between descriptions pertaining to the skull overall and those specifically referring to the jaw joint.

Hand Skeletal Anatomy

This concept involves the structure of the human hand, particularly the five metacarpal bones that form the palm. The number and arrangement of these bones are fundamental to understanding hand function, dexterity, and the overall anatomical organization of the upper limb.

Patella Anatomy

This key concept describes the patella, a sesamoid bone embedded within the quadriceps tendon that protects the knee joint and enhances the mechanical action of the quadriceps muscle. Its typical morphology is flat and rounded rather than cup-shaped, which is crucial for proper knee joint function.

Scapula Anatomy

This concept addresses the structure and placement of the scapula, a large, triangular, flat bone that is an integral part of the shoulder girdle. Correct anatomical understanding dictates that the scapula is situated on the dorsal side of the thorax, serving as an attachment point for multiple muscles involved in arm movement.

Pelvic Girdle Structure

This concept covers the composition of the human pelvic girdle, which is formed by two coxal bones. These bones are essential components for providing structural support, facilitating locomotion, and protecting internal pelvic organs by connecting with the sacrum.

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