Question

question 15
1 point
which of the following is a characteristic of aneroid sphygmomanometers?
they are least likely to give an accurate reading.
they provide a digital readout of the blood pressure.
they have a circular gauge for registering pressure.
they will give a reading down to one - tenth of a degree.
they are very costly and difficult to maintain.

Explanation:

Aneroid sphygmomanometers have a circular gauge (manometer) to register pressure. They are not the least accurate, don't provide a digital read - out, don't give readings to one - tenth of a degree, and are not overly costly or hard to maintain compared to some other medical devices.

Answer:

They have a circular gauge for registering pressure.