Category: Biology Second Paper

1. The broken limb should be straightened very carefully.
2. If the patient becomes unconscious, the mouth should be cleaned.
3. The patient’s pulse should be checked.
4. The patient’s blood pressure should be determined.
5. The patient should take Aspirin or Diclofenac tablets on a full stomach to reduce pain.
6. Doctor’s advice should be taken.

1. The bone breaks and comes out.
2. The fractured area swells.
3. There is great pain.
4. Bleeding profusely.
5. The fractured area cannot be moved.
6. The patient may become unconscious.

If the bone breaks and protrudes outside the flesh, it is called a compound fracture. The bone may also be transverse oblique fracture. In this case, the broken part should be bandaged. Then the operation was done. In this case, bacterial infection may occur.

1. The exact location and extent of the fracture must be identified.
2. The broken limb should be straightened very carefully.
3. Broken parts cannot be pulled.
4. In case of fracture in the upper part of the body, the patient should lie down and in case of fracture in the lower part, the patient should be seated.
5. Keep the wound clean.
6. Ice can be applied.
7. Wear loose clothing to keep blood circulation normal.
8. The broken parts should be fixed with splints or splints.
9. Blood flow should be checked.
10. The fractured limb should be elevated 6-10 inches.
11. The patient should take painkillers.
12. Doctor’s advice should be taken.

1. The injured area swells.
2. Movement of the affected limb causes pain.
3. A pricking pain is felt in the injured area.
4. There is great pain.
5. Cannot lift slightly heavy objects.
6. Hands and feet become numb.
7. Changes in the shape of the joints of the hands or feet.
8. The patient may become unconscious.

If the fracture remains inside the flesh and does not come out, it is called a simple fracture. If the bone is bent, it is called a greenstick fracture. In this case, the broken part should be bandaged. However, surgery is not required. It heals within 8 weeks.

Fractures or fractures of any bones in the body due to various accidents or injuries are called fractures. Doctors express fractures by the FRX or Fx signal.
There are three types of fractures. namely-
1. Simple or closed fractures
2. Compound or free fractures
3. Complicated or pressure fractures

Liver is divided into three categories. namely-
1. First class lever: The lever which has the falcrum between the load and the ball is called the first class lever. The 1st vertebra of the spine joins with the human crown to form the first class liver. Due to this lever, the head can be rotated forward, backward, up and down.
2. Second Class Lever: The lever where the load is between the falcrum and the ball is called second class lever. Class 2 levers are formed when the heel is raised by resting on the toes. Because of this lever one can run fast.
3. Third class lever: The lever in which the ball is between the falcrum and the weight is called third class lever. 3rd class lever is formed when an object is lifted by hand. Due to this lever, more weight can be lifted with less force.

The components of the liver are four. namely-
1. Rods or bars
2. Falcrum or Pivot – Rods act on it
3. Load or object – It moves against the force
4. Ball – It provides the force in the movement of the rods.

The interaction between bone and muscle during arm or leg movement is called lever. The force used to move the bone is called the fulcrum. Muscles exert tension or force during skeletal movement. The point of the lever where the force is applied is called the effort arm and the point where the force is attenuated is called the resistance arm.