Anatomy
1 / 11
The primary ossification center of long bones appears in:
📝 Primary ossification starts in the shaft (diaphysis).
2 / 11
Which muscle is a chief flexor of the elbow?
📝 Brachialis is the strongest elbow flexor.
3 / 11
Which nerve supplies the deltoid muscle?
📝 Axillary nerve supplies deltoid and teres minor.
4 / 11
The structural unit of compact bone is:
📝 Osteon (Haversian system) is the basic unit.
5 / 11
The longest bone in the human body is:
📝 Femur is the longest and strongest bone.
6 / 11
Which artery supplies the brain primarily?
📝 Internal carotid artery supplies the brain.
7 / 11
Identify the bone shown in the image.
📝 Spherical head and long shaft identify femur.
8 / 11
Which joint is a ball-and-socket joint?
📝 Hip joint allows multi-axial movement.
9 / 11
The vertebra with dens is:
📝 Dens (odontoid process) is characteristic of axis (C2).
10 / 11
The muscle responsible for plantar flexion is:
📝 Gastrocnemius is a powerful plantar flexor.
11 / 11
The foramen magnum is present in:
📝 Foramen magnum transmits medulla and vertebral arteries.
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