Questões de Inglês - Sinônimos | Synonyms para Concurso

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Can Allergies Cause Coughing — Or Is It Just A Cold?

Important q: Is it phlegmy or dry?

BY CASSIE SHORTSLEEVE

No matter why it's happening, a cough is always annoying—it's loud, it's uncomfortable, and it never fails to garner unwanted attention.

But what's really behind that cough? Can allergies cause coughing — or do you just have an annoying cold?

Well, turns out, there are some pretty distinct differences between allergy coughs and cold coughs...

Just curious: Why do we cough, anyway? "The purpose of a cough is to help us," says Monica Lee, MD, an otolaryngologist at Massachusetts Eye and Ear. It’s your body’s way of trying to expel something it perceives as a threat in the airway, she says.

Those perceived threats can be a bunch of different things: a piece of food stuck in your throat, pollen, air pollution, or swelling or drainage from extra mucus in your throat. All those things irritate the sensory fibers in your airway, which then stimulate a cough.

As for what exactly happens in your body during a cough? It's kind of complex, says Dr. Lee. Basically, your vocal chords close briefly to generate pressure in the lungs. Once enough pressure is built up, your vocal chords open back up, and air flows quickly through your voice box, which generates that coughing sound. Kinda cool, huh?

7So...can allergies cause coughing? Give it to me straight. In short, yes. Usually, allergies create dry coughs (it’s a direct reaction to something you’re sensitive or allergic to in the airways). If that's the case, you’ll likely have other symptoms (think: itchy, watery eyes; a runny nose; an itchy throat; and sneezing, says Dr. Lee). Headaches and wheezing often come with allergies, too, according to the American College of Allergy, Asthma, and Immunology.

Remind Me: When Is Allergy Season?

Timing's also a factor. If you're allergic to pollen (or your BFF's new adorable kitten), for example, you’ll likely notice symptoms (including your cough) almost immediately, or within an hour of being exposed. And those symptoms could last for hours after you've been exposed — even after the allergen isn't nearby anymore.

Coughs related to allergies are also dependent on patterns, so doctors always try to look at the big picture. Say you get a cough every single March. That could be a sign you're actually suffering from allergies, instead of the common cold. "You need to look at everything that's going on," says Paul Bryson, MD, an otolaryngologist at the Cleveland Clinic.

Your best defense for a cough from allergies? Antihistamines like Allegra, Claritin, and Zyrtec, which are all available over-the-counter. Other options include steroid nasal sprays and immunotherapy shots, which can work to regulate your body's response to allergens, instead of just relieving the symptoms.

How do I know my cough is from a cold?

You know how allergy coughs are typically on the drier side? Coughs from colds (or the flu) tend to be on the wetter side (that "wetness" is actually mucus your body which is trying to move out of your body, says Dr. Lee).

Coughs that come along with a cold usually come along with stuffiness, along with postnasal drip (a.k.a., mucus running down the back of your throat), which can cause a sore throat or chest discomfort. A low-grade fever may also signal a cold instead of allergies.

Colds aren't as immediate as allergies. Instead, they tend to develop over the course of a few days, says Dr. Bryson.

You can try a few different things to help relieve a cough. Decongestants can work for, well, congestion. And ingredients like dextromethorphan (found in many multi-symptom products like Vicks NyQuil Cold & Flu Nighttime Relief) can help ease the coughing itself. Just make sure you take any products as-directed. It should be said, however, that a dry cough isn't always allergies, just like a wet cough isn't always a cold. Allergies can plague your nose, for example, causing post-nasal drip (a wet cough), while mild colds might not leave you stuffed up enough to produce any phlegm.

Do I ever need to worry about a cough?

Something important to remember: A cough — no matter its cause — shouldn’t be your norm. Colds usually run their course within a couple of weeks, which means a cough associated with a cold should go away in about three weeks time (though some can linger on for as long as eight weeks), according to the U.S. National Library of Medicine. The length of an allergy-related cough will vary depending on how (if) you're treating it. But if you notice you’re still barking after two months of symptoms, see your doc. You could either be dealing with an allergy you’re not aware of (this is where an allergy test could come into play) or potentially suffering from another issue such as asthma (especially if you notice shortness of breath with any of your symptoms), reflux, pneumonia, or bronchitis, says Dr. Bryson. And if something (allergies or a pesky cold) is bothering you enough to disrupt your life, don't put off getting it checked out. If nothing else, seeing a doc will give you peace of mind and maybe even speed up your recovery time.

SOURCE:https://www.womenshealthmag.com/health/a26289646/co ughing-from-allergies-or-cold/. Access: 02/12/2019

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On Education, Republican Candidates Retreat From National Standards

                                                                                                  BY EMILY CADEI 8/20/15 AT 4:40 AM

           After 15 years of rising federal involvement in K through 12 schools, U.S. education policy is poised for a big shift in direction. If that wasn’t already apparent, it certainly became clear on Wednesday, when six of the Republican party’s leading 2016 contenders spoke about their views on educating America’s youth, and what their priorities would be should they make it to the White House. The consensus: national‐level reform efforts are out. Ceding control to state and local school districts is in.

     That’s always been the preference for some segments of the Republican party. But under President George W. Bush, a crop of GOP leaders interested in business‐backed education reforms banded together with Democrats eager to expand public funding for schools, particularly for underachieving schools, to carve out a more assertive federal role. That coalition helped pass the 2001 law known as No Child Left Behind, which set national standards for schools and used federal funding to create incentives to meet them.

      Though there is now broad agreement that parts of No Child Left Behind were ill‐conceived, the Obama administration has continued Bush’s muscular approach to education, prodding states to participate in national programs with offers of federal cash. But that coalition of Democratic and Republican reformers is now looking wobbly. The House and Senate have both passed updated versions of No Child Left Behind that would rein in the federal government’s role in setting K through 12 education policy, though not nearly as much as conservatives would like. The next step is reconciling differences between the bills in a way that keeps the more conservative House happy, without jeopardizing President Barack Obama’s signature. That’s going to be a tough task for Congress this fall. On the presidential trail, Democrats like Hillary Clinton and Bernie Sanders have made clear that they side with teachers’ unions who are critics of expanding charter schools and more teacher accountability, which both Bush and Obama tried to promote nationally.

      On the Republican side, meanwhile, the six candidates who spoke at the American Federation for Children’s Education Summit 2015 in New Hampshire fell all over themselves trying distance their agendas from current education policies and declare their support for local autonomy.

                                                                                (Available: http://www.newsweek.com/education)

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The nature of approaches and methods in language teaching

        Although specific theories of the language may provide the basis for a particular teaching method, other methods derive primarily from a theory of language learning. A learning theory underlying an approach or method responds to two questions: (a) What are the psycholinguistic and cognitive processes involved in language learning? and (b) What are the conditions that need to be met in order for these learning processes to be activated? Learning theories associated with a method at the level of approach may emphasize either one or both of these dimensions. Process‐ oriented theories build on learning processes, such as habit formation, induction, inferencing, hypothesis testing, and generalization. Condition‐oriented theories emphasize the nature of the human and physical context in which language learning takes place.  

        Stephen D. Krashen’s Monitor Model of second language development (1981) is an example of a learning theory on which a method (the Natural Approach) has been built. At the level of process, Krashen distinguishes between acquisition and learning. Acquisition refers to the natural assimilation of language rules through using language for communication. Learning refers to the formal study of language rules and is a conscious process. Krashen’s theory also addresses the conditions necessary for the process of “acquisition” to take place. He describes these in terms of the type of “input” the learner receives. Input must be comprehensible, slightly above the learner’s present level of competence, interesting or relevant, not grammatically sequenced, in sufficient quantity, and experience in low‐anxiety contexts.

         Tracy Terrell’s Natural Approach (1977) is an example of a method derived primarily from a learning theory rather than from a particular view of language. Although the Natural approach is based on a learning theory that specifies both processes and conditions, the learning theory underlying such methods as Counseling‐Learning and the Silent Way addresses primarily the conditions held to be necessary for learning to take place without specifying what the learning processes themselves are presumed to be.

          Charles A. Curran in his writings on the Counseling‐Learning (1972), for example, focuses on the conditions necessary for successful learning. James Asher’s Total Physical Response (Asher 1977) is likewise a method that derives from a learning theory. Caleb Gattemo’s Silent Way (1972, 1976) is built around a theory of the conditions necessary for successful learning to be realized. Many of the techniques used in the method are designed to train learners to consciously use their intelligence to heighten learning potencial.

(Richards, Jack C. and Rodgers, Theodore S. Approaches and Methods in Language Teaching. 2nd ed. Cambridge University Press, 2004. P. 22‐23. Adapted.)