Questões de Inglês - Pronome relativo | Relative clauses para Concurso
Foram encontradas 123 questões
Anxiety Medication: Over Prescribed and
Causing Overdoses
According to a story on NBC New York, more and more patients are ending up in New York City hospitals having over dosed on Xanax. Xanax is in the benzodiaziepine family of drugs and it’s used to treat anxiety, nervousness, and panic attacks by decreasing brain activity.
Xanax Overdoses Way Up
NBC New York reports:
Between 2004 and 2009, New York City emergency room visits involving Xanax and other anti-anxiety prescription drugs known as benzodiazepines increased more than 50 percent. That’s up from 38 out of 100,000 New Yorkers in 2004 to 59 out of 100,000 New Yorkers.
It’s not the drug by itself that causes the overdoses, but used in combination with other drugs and alcohol, it creates a toxic cocktail which isn’t easily metabolized in the body.
The drug is habit forming and withdrawal symptoms can include sweating, shaking, difficulty falling asleep, difficulty concentrating, depression, and nervousness. Many fear that the drug is being over prescribed.
“I don’t believe they take the time with the patients to figure out what the problems are,” Cali Estes, a drug counselor said to NBC New York. “A doctor who is running short on time and nurses and probably isn’t paid as much as he or she used to be finds it easier to say, ‘OK, this person has a problem, here’s your script, have a nice day. Where’s my next patient?’”
Whitney Houston’s Death Tied to Xanax and Other Drugs
Whitney Houston’s recent death is raising questions as to this and other sedatives. Xanax is most often criticized by those in the psychiatric community because it only lasts 6 to 20 hours.
Forbes reports:
On the face of it, this seems like a great combination – you get a quick hit of anxiety relief and the drug leaves your system within a 24-hour period. But in practice what often happens is that because the drug acts so quickly and dissipates quickly, the patient begins taking more of it to maintain the effect. Two pills a day turns into four, which turns into six and so forth.
According to the CDC, prescription drug overdose is now the leading cause of accidental death in the U.S., topping automobile accidents for the first time in 30 years. Currently, Xanax is the 11th most widely prescribed drug in the nation.
Available in: http://blogs.discovery.com
Read the sentence below taken from the text and analyze the assertions.
“Two pills a day turns into four, which turns into six and so forth.”
I. The phrasal verb “to turn into” can be replaced by “in turn”.
II. “Which” refers to the last quantity of pills mentioned.
III. The expression “so forth” infers that, after having 6 pills, the patient restarts taking four pills.
The correct assertion(s) is(are)
Technology plays a key role in teenage romance from initial encounters to eventual break-ups, says a US study.
Teenagers rarely meet online but do use technology for flirting, asking out, meeting up and parting, American think tank, the Pew Research Center, found. A survey of 1,060 US teenagers aged 13 to 17 revealed that technology brings them closer but also breeds jealousy.
"Digital platforms are powerful tools for teens," said Amanda Lenhart, lead author of the report from Pew. "But even as teens enjoy greater closeness with partners and a chance to display their relationships for others to see, mobile and social media can also be tools for jealousy, meddling and even troubling behaviour."
Digital romance, broken down
Of the 1,060 teenagers surveyed:
• 35% said they were currently dating and 59% of that group said technology made them feel closer to their partner
• For boys who were dating, 65% said social media made them more connected to a significant other while it was 52% for girls
• 27% of dating teenagers thought social media made them feel jealous or insecure in relationships
• 50% of all teens surveyed, dating or not, said they had indicated interest by friending someone on Facebook or other social media and 47% expressed attraction by likes and comments
• Texting is king - 92% of teens who were dating said they texted a partner, assuming the partner would check in with "great regularity"
• Jealousy happens, but not as much as flirting does - 11% of teenage daters reported accessing a partner's online accounts and 16% reported having a partner asking them to de-friend someone
What gets discussed during all those frequent social media enabled check-ins? According to the survey, it is mostly "funny stuff" followed by "things you're thinking about" as well as other Information such as where they are and what their friends have been doing. And forget having to meet up to resolve a conflict - 48% of dating teenagers said that could be done by texting or talking online. Online tools, with their accessibility and ease of use, also showed some signs of giving this group relationship anxiety. Females are more likely to be subject to unwanted flirting and 25% of teenagers surveyed said they have blocked or unfriended someone because of uncomfortable flirting. And 15% of teenage daters said a partner had used the internet to pressure them into unwanted sexual activity.
'More than emojis'
Nearly half the respondents admitted to concentrating on their phone ahead of their partner when together with 43% of dating teens saying that had happened to them. "I don't think this survey reveals much that is surprising. But it is affirming. Humans are social animals and we build tools to connect with each other, "wrote Julie Beck, an associate editor at The Atlantic news site, of the survey's findings.
"It's not all heart emojis all the time, no, but the tools that facilitate relationships facilitate all aspects of them, good and bad.
"Connecting with others is scary, hard, sometimes dangerous, but usually, hopefully, good. The teens get it."
(Fonte: http://www.bbc.com/news/technology-34416989)
Smart Greenhouse
Control the light, watering, temperature, and humidity of your greenhouse – automatically.
Kevin Farnham
Smart Greenhouse, one of three professional category winner in the 2014 IoT Developer Challenge, is an Internet of Things (IoT) device and application that monitors and controls a greenhouse environment. The concept for Smart Greenhouse came into being after the core team – Dzmitry Yasevich, Pavel Vervenko, and Vladimir Redzhepov – attended JavaOne Russia in April 2013. There, the team saw presentations of a smart house, various robots, and other devices, all controlled by Java.
Yasevich notes, “We were impressed by these solutions and had an idea to do something like that. Pavel Vervenko suggested making an automated greenhouse. Everyone liked the idea!”.
First, the team selected the hardware. “We started to use Raspberry Pi as a basis”, Yasevich says. “It is a compact but fullfedged computer with 700 MHz and memory at 512 MB. This system costs around $35”.
However, early on, a safety concern arose. “Current under high voltage passes in the greenhouse, and there is an automatic watering system, so it was necessary to properly consider all the aspects related to insulation”, Yasevich says.
(http://www.oraclejavamagazine-digital.com/8ef38d6e6f63e8971b9487ddb4bd4bdc/558dae0a/pp/javamagazine20150304-1429053481000c51ce41 0c1-pp.pdf?lm=1429053481000)