The Ratio of the Size of the Image Seen with the Microscope

question 31

Multiple Choice

The ratio of the size of the image seen with the microscope to the actual size of the object is called:

• A) magnification
• B) resolution
• C) resolving power
• D) centrifugation
• E) fractionation

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Definitions:

Heart Rate

The number of heartbeats per unit of time, typically expressed as beats per minute (BPM).

Korotkoff Sounds

The sounds that medical personnel listen for when they are taking blood pressure using a sphygmomanometer, which indicate the systolic and diastolic pressures.

Stethoscope

A medical instrument used by healthcare professionals to listen to internal body sounds, such as heart and lung sounds, for diagnostic purposes.

Blood Pressure Device

An instrument used to measure blood pressure, consisting typically of an inflatable cuff, a measuring unit, and sometimes a stethoscope.