Answer:
People should avoid others until their symptoms clear, as it is very contagious when caused by an infection. Most people are safe to go back to work, school, or daycare once symptoms have cleared. Treatment is often only required in severe cases, or when the infection does not clear on its own.
No chewing tobacco will have the same effect as cigarettes
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:
- A first reading corresponds to the transmission of the pressure exerted by the heartbeat, called systolic pressure.
- 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>
Answer:
Explanation:
The wire brush used for cleaning the oven may likely to leave the wire particles which may contaminate the pizza. The wire particles will remain undigested in the food and if sharp enough will peirce the organs of the digestive system.
