Answer:
"I will drink two to three quarts of fluid a day"
Computer
A computer is a device or equipment that follows instructions from a hardware or software program to carry out tasks, computations, and activities. It has the capacity to receive input data, process that data, and then generate outputs.
In the right storage media, computers may also store data for later use and retrieve it as needed. Modern computers are electrical devices that may be used for a wide range of activities, such as web surfing, document authoring, video editing, application creation, video game playing, etc.
They combine integrated hardware and software components to perform programs and offer a range of solutions.
Here is another question with an answer similar to this about Computer: brainly.com/question/21474169
#SPJ4
Answer: B- chemicals (changing pH)
Explanation:
Chemoreceptors in the bodies and archs that are sensitive to changes in carbon dioxide, oxygen, and pH.
Blood PC02 may be measured by using direct spectrophotometer
Explanation:
Blood gas analysis or arterial blood gas (ABG) test is done to determine blood pH and the amount of oxygen and carbon dioxide dissolved in arterial blood.
Blood PCO2 is the partial pressure of carbon dioxide dissolved in the arterial blood.
ABG or oximetry test is done by using direct spectrophotometry in a spectrophotometer and gas analysis is done by calorimetric methods. Spectrophotmetry is highly used in Medicine to perform quantitative analysis of blood and its composition. The spectrophotometer measures the light intensity or wavelengths absorbed by the sample solution.
Blood PCO2 reflects the degree of exchange gases in and out of the lungs. An increase in PCO2 levels indicates respiratory illnesses like obstructive lung diseases or pulmonary edema; while a decrease indicates conditions like hypoxia, pulmonary embolism, hyperventilation etc.
