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.
The guidelines state that if the type of diabetes is not documented, the default is type 2.
The guidelines also instruct to use additional codes to identify long-term control with insulin (Z79. 4) or oral hypoglycemic drugs (Z79. 84).
The type of diabetes mellitus should always be clearly documented in the medical record for each date of service. However, if the type of diabetes mellitus is not documented in the medical record, the default ICD-10 diagnosis code is E11, type 2 diabetes mellitus.
Secondary diabetes can be defined as a diabetic condition that develops after the destruction of the beta-cells in the pancreatic islets and/or the induction of insulin resistance by an acquired disease (e.g. endocrinopathies) or others.
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Answer:
I remember back in high school I conducted an experiment involving two Petri-dishes. Both had swabs from my kitchen sink (a lot of bacteria). The difference was that I used Lysol versus Clorox.
Explanation:
You can start here. Secondly, formulate a good hypothesis and test it. For example, you can say I believe Lysol works better than "X-Brand" or "Y-Brand".
Then list the results.
I hope this helps.
Answer:
Ancient Hindus and Chinese is the correct answer.
Explanation:
Answer:
because the sodium channels have a refractory period following activation, during which they cannot open again and it ensures that the action potential is propagated in a specific direction along the axon.