151. A 68 yr old man came with pain and swelling of right knee. Ahlbeck grade 2 osteoarthritic changes were found on investigation. What is the further management?
a) Conservative
b) Arthroscopic washout
c) High tibial osteotomy
d) Total knee replacement
152. Which of the following is a pulsatile tumor?
a) Osteosarcoma
b) Chondrosarcoma
c) Osteoclastoma
d) Ewing’s sarcoma
153. Posterior glenohumeral instability is tested by
a) Jerk test
b) Crank test
c) Sulcus test
d) Fulcrum test
154. Mineral of the bone is
a) Calcite
b) Hydroxyapatite
c) Calcium oxide
d) Calcium carbonate
155. 65 yrs old man with H/o of back pain since 3 months. ESR is raised. Marked stiffness on examination. Mild restriction of chest movements. On X-ray, syndesmophytes are present. Diagnosis is
a) Ankylosing spondylitis
b) Degenerative osteoarthritis of spine
c) Ankylosing hyperosteosis
d) Lumbar canal stenosis
156. A lady presents with right knee swelling. Aspiration was done in which CPPD crystals were obtained. Next best investigation is
a) ANA
b) RF
c) CPK
d) TSH
157. Synovial fluid – True statements are A/E
a) Secreted by Type A cells
b) Follows Non-Newtonian fluid kinetics
c) Contains hyaluronic acid
d) Viscosity is variable
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