All of the following signs are associated with atelectasis except: Group of answer choicesdiminished breath soundsdiminished tactile fremitusincreased tactile fremitusincreased vocal fremintus

Atelectasis is a condition where part of the lung collapses or does not inflate properly. The signs associated with atelectasis include:

1. Diminished breath sounds: This is because the collapsed part of the lung does not allow for the normal passage of air, leading to decreased or absent breath sounds.

2. Diminished tactile fremitus: Tactile fremitus is a vibration felt on the chest when a person speaks. In atelectasis, this vibration may be decreased because the collapsed lung does not transmit the vibrations as well as a healthy lung.

3. Increased vocal fremitus: Vocal fremitus is similar to tactile fremitus, but it specifically refers to the vibrations felt on the chest when a person speaks certain phrases. In atelectasis, these vibrations may be increased because the sound waves from the voice are not absorbed by the air in the lungs and instead are transmitted to the chest wall.

The sign that is not associated with atelectasis is:

1. Increased tactile fremitus: This is typically associated with conditions that increase the density of the lung tissue, such as pneumonia or lung cancer. In these conditions, the increased density of the lung tissue allows for better transmission of vibrations, leading to increased tactile fremitus. In atelectasis, the lung tissue is not denser; instead, part of the lung is simply collapsed or not inflated properly. Therefore, increased tactile fremitus is not a sign of atelectasis.