Answer:
b
Explanation:
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Answer:
are there options?
Explanation:
if not, here you go:
"Normal saline infusion is used for extracellular fluid replacement (e.g., dehydration, hypovolemia, hemorrhage, sepsis), treatment of metabolic alkalosis in the presence of fluid loss, and for mild sodium depletion. Normal saline can aslo be used as a flush -- to clean out an intravenous (IV) catheter."
i hope this helps! :)
Answer: d. Confounding
Explanation:
In the context of a scientific study such as this one, a confounding factor is one that has influence on both the exposure and event variable(s), which may lead to over- or underestimation of the direct relationship between them (if any).
For instance: In this example, researchers may have had reason to believe that male gender is associated with both higher risk of obesity (the exposure variable) and adult-onset asthma (the event variable). If gender is not taken into account, one may claim that the finding of an association between obesity and asthma is simply an artifact due to the high proportion of male patients (likely to present with both). <em>Controlling</em> for that variable (such as by matching, as in this example) allows researchers to test for this hypothesis.
What is my blood pressure?
What should my blood pressure be?
What kind of diet should I follow to help control my blood pressure?
How much should I weigh?
Can you recommend a diet or eating plan to help me reach that weight?
How much exercise should I be doing?
