The sound heard using a stethoscope during auscultation, and produced by the rubbing together of opposed inflamed surfaces.
It may be a pleural rub or a pericardial rub.
You will also like...
Mammals are a diverse group of organisms, where most of them develop their offspring within the uterus of the mother. Ov..
Find out more about New Zealand's unique biodiversity by exploring a range of different ecosystems and the key role of s..
Humans are diploid creatures. This means that for every chromosome in the body, there is another one to match it. Howeve..
Upon fertilization, a zygote forms and develops into an embryo. This tutorial elaborates on the growth and development f..
Illusions are the perceptions and sensory data obtained from situations in which human error prevents us from seeing the..