Q7 of 39 Page 117

Write a few lines about Gout.

•Gout is a form of arthritis which is caused by the accumulation of sodium urate crystal in the joints.


•Sodium urate is a metabolic waste which gets deposited in the joints when the kidneys couldn’t remove it due to its excessive presence in the bloodstream.


•Notable symptoms of gout are intensely painful joints, redness, and swollen joints.


•The symptoms of gout can be managed and reduced by Non-steroidal Anti-inflammatory drugs (NSAIDS).


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5

Rahul exercises regularly by visiting a gymnasium. Of late he is gaining weight. What could be the reason? Choose the correct answer and elaborate.

a. Rahul has gained weight due to accumulation of fats in body.


b. Rahul has gained weight due to increased muscle and less of fat.


c. Rahul has gained weight because his muscle shape has improved.


d. Rahul has gained weight because he is accumulating water in the body.


 6

Radha was running on a treadmill at a great speed for 15 minutes continuously. She stopped the treadmill and abruptly came out. For the next few minutes, she was breathing heavily/fast. Answer the following questions.

a. What happened to her muscles when she did strenuously exercised?


b. How did her breathing rate change?


 8

What is the source of energy for muscle contraction?

 9

What are the points for articulation of Pelvic and Pectoral girdles?