andningsförsök
Andningsförsök refers to the physiological action of breathing, encompassing both inhalation and exhalation. This vital process is largely involuntary, controlled by the respiratory center in the brainstem, which monitors carbon dioxide and oxygen levels in the blood. The diaphragm and intercostal muscles play a key role, contracting and relaxing to change the volume of the thoracic cavity, thereby drawing air into the lungs and expelling it.
Conscious control over breathing is possible to a certain extent, allowing for actions like speaking, singing,