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zlopas [31]
4 years ago
15

Which of the following describes a blood pressure reading?

Health
1 answer:
LUCKY_DIMON [66]4 years ago
3 0

Answer:

The blood pressure reading corresponds to the pressures systolic / diasoltic (option d).

Explanation:

When the blood pressure measurement is made —with the use of a sphygmomanometer— it shows the pressure in the arteries at a precise moment of the heart's activity. The result can be read in millimeters of mercury (mmHg) and are:

  1. A first reading corresponds to the transmission of the pressure exerted by the heartbeat, called systolic pressure.  
  2. The second reading is always a lower value, and corresponds to the blood pressure between heartbeats, or diastolic pressure.

These readings are obtained by compressing the territory of an artery with a bracelet and then decompressing it to perceive the turbulent flow that follows decompression. This turbulent flow can be perceived by auscultation, which is called Korotkoff's sounds.

Normal systolic pressure in a young adult is in the range of 100 to 135 mmHg, while the diastolic is between 60 and 85 mmHg.

The other alternatives are not correct:

<em>     a- </em><u><em>Diastolic / systolic .</em></u><em> The first reading always corresponds to the systolic pressure.</em>

<em>     b- </em><u><em>Good pressure / bad pressure </em></u><em>. It identifies more blood pressure disturbances than blood pressure readings.</em>

<em>     c- </em><u><em>Upper / lower</em></u><em> . In medicine, the correct blood pressure reading is systolic/diastolic, so saying upper/lower or maximum/minimum is an error.</em>

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Animals confined under such stressful conditions are prone to attack each other, therefore to prevent injuries, chickens are de-beaked, de-horned and tails docked. They are bound to suffer from shock because painkilling medicines are not used in these operations.

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