BLOOD PRESSURE READINGS
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Shows a series of actual blood pressure measurements with the sphygmomanometer and stethoscope. Each scene shows the mercury being lowered in a manometer and the sound track gives the accompanying sounds. The audience is asked to fill out a test sheet as given subjects are repeated at random in 15 sequences.
Sources
- usgov-av-1974 — title, year, creator, length, color, sound, description
Record added 2026-07-01 03:45:34