When you go for a sick visit or your annual checkup at your doctor's office, they will likely listen to your chest through a stethoscope. Part of what they're listening for is the sounds your lungs ...

Sometimes health conditions or foreign objects in the lungs can cause changes in your breath sounds, such as wheezing or crackles. Breath sounds come from the lungs when you breathe in and out. A ...

Make sure that the listening area is quiet, and importantly, do not listen through the patient's clothing. Warm your stethoscope either by carrying it in your pants pocket or by vigorously rubbing it.

LUNG cancer symptoms don't usually develop in the early stages, which is why it's important to recognise them when they show. Stridor is one sign of the condition to look out for - but what is it?

Of note, if the patient is bedfast, complete evaluation of respiratory efficiency is often less than optimal because chest expansion is not always symmetric and percussion notes may be less resonant.