Q. No.Consider the given statements regarding the human vertebral column:
I:
In adults, it is differentiated into cervical [7], thoracic [12], lumbar [5], sacral [1-fused] and coccygeal [1-fused] regions.
II:
The first vertebra is called as axis and it articulates with the occipital condyles.
III:
The spinal cord runs through a neural canal.
IV:
It protects the spinal cord, supports the head and serves as the point of attachment for the ribs and musculature of the back.
The correct statements include:
1. Only I
2. Only I and IV
3. Only II and III
4. Only I, III, and IV
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| I: | have two articulation surfaces on its dorsal end and are hence called bicephalic. |
| II: | connect to the sternum directly or indirectly with the help of hyaline cartilage. |
| 1. | Only I is correct | 2. | Only II is correct |
| 3. | Both I and II are correct | 4. | Both I and II are incorrect |
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Identify the incorrect statement:
| 1. | Each limb in humans has 30 bones. |
| 2. | Metacarpals are 8 in number while the metatarsals are 7 in number. |
| 3. | Patella forms the knee cap. |
| 4. | Femur is the longest bone in the human body. |
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| 1. | seen in scapula and articulates with head of humerus |
| 2. | seen in coxal bone and articulates with head of femur |
| 3. | seen in clavicle and articulates with sternum |
| 4. | seen in femur and articulates with patella |
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Which of the following is not correct regarding scapula?
| I: | It is situated in the dorsal part of the thorax between the second and the seventh ribs |
| II: | Clavicle articulates with the acromion process of scapula. |
| 1. Only I | 2. Only II |
| 3. Both I and II | 4. Neither I nor II |
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| 1. | Ileum | 2. | Ischium |
| 3. | Pubis | 4. | Ilium |
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| 1. | Elastic | 2. | Hyaline |
| 3. | Fibrous | 4. | Calcified |
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All the following are examples of synovial joints in human body except:
| 1. | Gliding joint | 2. | Pivot joint |
| 3. | Sutures in cranium | 4. | Saddle joint |
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Which of the following is not a hinge joint in human body?
1. Knee joint
2. Elbow joint
3. Inter-phalangeal joint in hand
4. First caro-metacarpal joint
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