Distance from Newfoundland and Labrador to Greenland. The total distance from Newfoundland and Labrador to Greenland is 1,661 miles. This is equivalent to 2â673 kilometers or 1,444 nautical miles. Your trip begins in Newfoundland and Labrador, Canada. It ends in Greenland.
While auscultating heart sounds, the nurse hears a murmur. ANS: The bell of the stethoscope The bell of the stethoscope is best for soft, low-pitched sounds such as extra heart sounds or murmurs. The diaphragm of the stethoscope is best used for high-pitched sounds such as breath, bowel, and normal heart sounds.
The valve also connects the tubes to the chestpiece, which can be either a bell-shaped piece to pick up low sounds or a flat disk for higher frequencies. The stethoscope is used mainly for the detection of heart murmurs, irregular heart rhythms, or abnormal heart sounds. It is also used to listen to the sound of air moving through the lungs in order to detect abnormalities in the air tubes and sacs found in the lung walls.