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.
Answer:
Acute otitis media (AOM) is an ear infection which occurs due to inflammation or infection of the area behind the eardrum known as middle ear.
There are few important guidelines to understand when choosing an
antibacterial agent for Acute Otitis Media stated as below:
1) To identify any history of acute onset, evaluation of signs and symptoms of middle ear inflammation, and signs of middle ear effusion.
2 ) Assessment of pain to recommend any antibacterial agent.
3) Prescription of amoxicillin (antibacterial agent) for most children whose dose should be 80
to 90 mg/kg per day.
4) Selection of different initial antibiotic a temperature greater than or equal to 39 degree Celsius other than amoxicillin .
Answer:electron,atoms,molecules
Explanation:
Answer: c.a decrease in women’s wages
Explanation:
The fertility can be define as the capability of the organism to produce offsprings. As a measure of the fertility, the fertility rate can be calculated by the number of offsprings born per mating event by a mating pair or by the individual organism.
The pyschological factors such as anxiety, depression and stress all are responsible for reducing and limiting the fertility in humans. A decrease in the women's wage is likely to reduce her fertility this can indirectly affect the involuntary functions of the reproductive system. Thus the reproductive system becomes infertile.
