A car is traveling at a constant velocity. After two hours the car has traveled 90 miles. After five hours the car has traveled 225 miles. Assuming a linear equation fits this situation, what are the ordered pairs that you would use to find the linear equation? is it?(90,20and(225,5) (2,90)and(225,5)
(90,5)and(5,225) (2,90)and(5,2250
Answer:
The residual volume is the amount of air remaining in the lungs after a forced expiration.
The volume of air exchanged during normal breathing is called the tidal volume.
After a normal inspiration, the amount of air that can then be inspired forcefully is called the inspiratory reserve volume .
If you subtract the residual volume from the total lung capacity, you get the vital capacity.
The vital capacity minus the expiratory reserve volume equals the inspiratory capacity.
The effects of obstructive diseases such as asthma or emphysema may be determined by measuring the forced expiratory volume .
To see the beautiful world around
TRUE. Endoscopy nurses have been shown to perform with equal effectiveness as gastroenterologists when performing simple diagnostic procedures.
There was a study completed over the past 10 years about the effectiveness and it showed it was in favor of nurses using simple diagnostic procedures.
Within 20 minutes<span>: Your blood pressure, body temperature and pulse rate will drop to normal. Within </span>8 hours<span>: Smoker's breath disappears, the carbon monoxide level in your blood drops and the oxygen level rises to normal. Within </span>24 hours<span>: Your chance of a heart attack decreases.</span>
