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 |
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
1. | Fulcrum | 2. | Effort |
3. | Resistance | 4. | Load |
Column I | Column II | ||
A | Myasthenia gravis | P | Auto-immune |
B | Arthritis | Q | Inflammation of joints |
C | Tetany | R | Low calcium in body fluids |
D | Osteoporosis | S | Low levels of oestrogen |
A | B | C | D | |
1. | P | Q | R | S |
2. | Q | R | S | P |
3. | R | S | P | Q |
4. | S | P | Q | R |
A | B | C | D | |
1. | I band | A band | H zone | M line |
2. | I band | H zone | M line | Z line |
3. | A band | I band | Z line | M line |
4. | H zone | I band | M line | Z line |
1. Only C | 2. Only A |
3. Only B and C | 4. A, B and C |
1. | It makes up the I band of the sarcomere and A is Troponin, B is Tropomyosin and C is F-actin |
2. | It makes up the A band of the sarcomere and A is Troponin, B is Tropomyosin and C is F-actin |
3. | It makes up the I band of the sarcomere and A is Calmodulin, B is Tropomyosin and C is G-actin |
4. | It makes up the A band of the sarcomere and A is Calmodulin, B is Tropomyosin and C is F-actin |
I: | The bone A has a saddle like depression where the pituitary gland is located inside the cranium. |
II: | The bone B provides attachment to tongue and does not articulate with any other bone in our body. |
III: | The structure C is a part of the occipital bone of the cranium and our skull has two such structures. |
1. | Only I and II | 2. | Only I and III |
3. | Only II and III | 4. | I, II and III |
I: | A is a part of the pectoral girdle and is commonly called as the collar bone. |
II: | B is the scapula, a part of the pectoral girdle, which directly articulates with the breast bone, sternum. |
III: | C represents carpal bones and the type of synovial joint seen between them is the saddle joint. |
IV: | D is the coxal bone and three such bones fuse to form the pelvic girdle. |
V: | |
VI: |
1. | I and V only | 2. | I, V and VI only |
3. | II, III and IV only | 4. | II, IV and VI only |
I: | The joint in figure A is called as the saddle joint. |
II: | The joint in figure B is the largest ball and socket joint in human body. |
1. | Only I | 2. | Only II |
3. | Both I and II | 4. | Neither I nor II |