<span>During a sleep study electrodes are attached to the scalp, near the chin, near the eyes, on the upper chest, and the lower legs. Sensors are also attached to the upper lip and either the finger or the ear. The electrodes on the scalp measure brain waves or EEG to monitor the different stages of sleep. The electrodes near the eyes record eye movement and the electrodes on the chin record muscle activity to also provide data for determining sleep stages. The upper chest electrodes monitor heart activity. The lower leg electrodes show leg muscle activity during sleep. The upper lip sensor monitors breathing. The sensor on the finger or ear tell the doctor about the oxygen levels in the patients blood. Various other sensors may be used for studying specific areas of concern t the discretion of the sleep lab technician.</span>
Answer: the correct answer is <u>determining that the study has a maximization of benefits and a minimization of risks.</u>
Explanation: this principle is very similar to what is applied in the business world which is the maximization of profits and minimization of costs. In this case the maximization of profits is the maximization of benefits that the study can render and the minimization of risks is prevalent because we are dealing with human beings.
A device that allows groups to propose laws that the public will vote on in the next general election ballot, thereby bypassing elected officials, is a(n) Initiative.
<h3>
What is the Ballot Initiative?</h3>
The ballot initiative, a form of direct democracy, is the process through which citizens exercise the power to place measures otherwise considered by state legislatures or local governments on statewide and local ballots for a public vote. Successful ballot initiatives can create, change or repeal state and local laws, or amend state constitutions and local charters. Ballot initiatives can also be used simply to force state or local legislative bodies to consider the subject of the initiative.
The first documented approval for the use of the ballot initiative process by a state legislature appeared in the first constitution of Georgia, ratified in 1777.
Learn more about Ballot Initiative on:
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Answer:
For agriculture.
Explanation:
Rivers in Southern and Eastern Asia provide water for irrigation and for human consumption (despite heavy pollution in some cases), they are a trade route and a way for people´s movement, and are source of food (fish).
