Answer:
Explanation: preferences, motivations, and skills related to the behavior; (b) opportunities or constraints that make the behavior easier or more difficult to perform; and (c) incentives or disincentives that encourage or discourage the desired behavior relative to competing activities. Each of these factors is discussed in turn in this section. Much of the discussion is based on self-reported survey data and focus groups. Relative to observational surveys, self-reported data often provide unreliable estimates because of problems with recall or the well-established tendency of survey respondents to give socially desirable rather than completely truthful answers (see Chapter 2). Results from focus groups cannot be generalized to the population at large. Nevertheless, self-reports and focus groups are the only way to obtain insight into attitudes and motivations that help explain behavior. This type of information is particularly important because the determinants of physical activity behavior are not well understood.
The right option is; C. portal of entry
The portal of entry is the route or manner in which an infectious agent enters the body. The portal of entry provides access to susceptible tissues in which the infectious agent can multiply and cause disease. Also, infectious agents can use the same portal of entry as a portal of exit to enter a new host. In the scenario from the question, the needle stick was the portal of entry in the chain of transmission.
Well theres alot of ways that you can see if a person is dying like if a person's breathing patterns may also be irregular and the Changes in blood pressure, xtremities may feel cold to touch. Hallucinations, delirium, and agitation. An body temperature going up and down that would be another sign of death.
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Supplemental oxygen (supplemental O2) eliminates the hypoxic (low oxygen) respiratory drive in COPD patients, resulting in hypoventilation, greater carbon dioxide levels, apnea (pauses in breathing), and finally respiratory failure.
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What is hypoventilation?</h3>
The term “hypoventilation” refers to breathing that is either too shallow or too slowly for the body's needs. Acid builds up, and there is insufficient oxygen in the blood as a result of this.
Hypoventilation is the term for excessively shallow or sluggish breathing. Low quantities of oxygen and high levels of carbon dioxide are the results in the blood.
Emphysema, cystic fibrosis, or bronchitis are a few lung conditions that can clog the lower airways and result in hypoventilation.
Therefore, chronic obstructive lung disease has been using low-flow oxygen therapy.
Learn more about hypoventilation here:
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