Skeleton

Q. Which of the following is true about x- ray?

1. X-rays are powerful rays that help us to see bones.
2. X-rays cannot penetrate through bones.
3. X-rays cannot pass through skin and muscles.
4. X-rays have higher energy than ordinary light.

Q. are located in the abdomen, one on either side of the backbone.

1. Pancreas
2. Lungs
3. Kidneys

Q. Statement 1: Brain is protected by a bony covering called the vertebral column.
Statement 2: Cerebrospinal fluid is the shock absorber of the CNS.

Q.

In an accident, two long bones of a person are dislocated. The possible reason may be the:

1. Breakage of Skeletal muscles

2. Breakage of Ligament

3. Breakage of Tendon

4. Breakage of Smooth muscles

Q. Which of the following are functions of the skeletal system?

1. Provides structure
2. Helps in movement
3. Provides protection to organs
4. Helps in digestion