What is Hoover's sign?

There are two Hoover Signs in medicine, both named for Ohio, Charles Franklin Hoover. One Hoover's sign concerns the lung test and the other tests for real incomplete paralysis in one leg. The sign is supplied in two parts and is performed while the patient lies on his back on the tested table and a doctor standing at the patient's feet, placing his hands under the patient's heel. During the test, the patient is asked to increase and reduce partially paralyzed legs and sound leg while evaluating the pressure down on the descending pressure of the stationary foot.

The neurologist is often called to assess the unilateral paralysis or paralysis on one side of the body. One of the conclusions that a neurologist must make during the physical test is whether unilateral paralysis is the actual, partial paralysis caused by disease and damage to tissues or whether the paralysis is hysterical or emotionally controlled. Hoover's sign is an instrument that can be used to identify the true and hystericles of the unilateral paresis in the lowerCh limbs.

In preparation for the test for Hoover's sign, the patient is asked to lie down on his rehearse table on his back. The foot heels should rest on the table with their feet at right angles to the table. Before testing this sign, the doctor usually performs a force test to evaluate the force of the patient's hips. This is done by asking the patient to lift and lower each leg while the examiner uses his hand to provide a slight opposite opposite against the leg.

There are two parts that test Hoover's sign. For both parts of the test, the examiner stands at the end of the table, pointing to the patient's feet and putting one hand under each heel. In the first part of the test, the patient is asked to lift the sound leg while the doctor evaluates the pressure of the partially paralyzed legs down the palm of her hand. If the descending pressure in the hand of a doctor is equivalent to the power exposed during the force test, then the paralysis is consideredYan for hysterical. When the force down is weaker than the force test, then partial paralysis is considered to be a real or result of a neuromuscular problem.

In the second part of the test on Hoover's sign, a partial paralyzed leg is raised and the descending pressure of the sound leg is evaluated into the doctor. If the sound of the sound leg is smaller and the doctor is also able to easily raise the sound leg, then partial paralysis is considered hysterical. When the power of the sound leg is strong, then partial paralysis is considered to be real.