In this article, I'll address a real mainstay of modern medicine: laboratory tests that require drawing blood. This is sometimes referred to as "checking labs," "doing bloodwork," or even "checking blood." Most older adults have been through this. For instance, it's pretty much impossible to be hospitalized without having bloodwork done, and it's part of most emergency room care. Such testing is also often done as part of an annual exam, or "complete physical." Last but not least, blood testing is usually although not always very helpful when it comes to evaluating many common complaints that affect aging adults. Fatigued and experiencing low energy? We should perhaps check for anemia and thyroid problems, among other things. Confused and delirious? Bloodwork can help us check on an older person's electrolytes (they can be thrown off by a medication side-effect, as well as by other causes). Blood tests can also provide us with information related to infection, kidney function, and much more. Like much of medical care, blood testing is probably overused. But often, it's an appropriate and an important part of evaluating an older person's health care concerns. So as a geriatrician, I routinely order or recommend blood tests for older adults. Historically, laboratory results were reviewed by the doctors and were only minimally discussed with patients and families. But today, it's becoming more common for patients to ask questions about their results, and otherwise become more knowledgeable about this aspect of their health. In fact, one of my top recommendations to older adults and family caregivers is to always request a copy of your laboratory results. (And then, keep it in your personal health record!) This way, if you ever have questions about your health, or need to see a different doctor, you'll be able to quickly access this useful information about yourself. In this article, I'm going to list and briefly explain the blood tests that are most commonly used, for the primary medical care of older... What action does the author recommend following blood-work? A. seeing a geriatrician B. not enough information C. medical care D. Obtaining a copy of the result
D

This week could turn out to be pivotal for the Trump White House as both major parties get ready for midterm congressional elections in November. President Donald Trump's decision to reverse a policy of separating families coming across the U.S. southern border came in the wake of a political firestorm that fired up opposition Democrats and alarmed even some Republicans. At the very least, it likely set the stage for immigration to be a key issue in November. Trump was in combat mode Wednesday during a political rally in Duluth, Minnesota, where he vowed to make immigration a central focus in the upcoming congressional campaign. "If you want to create a humane, lawful system of immigration then you need to retire the Democrats and elect Republicans to finally secure our borders," Trump said to an enthusiastic crowd, some chanting, "Build the wall!" Just hours earlier, the president reversed his controversial policy of separating children from their parents by signing an executive order in the White House. "We are going to have strong, very strong, borders. But we are going to keep the families together," he said. Trump decided to back away from the controversial policy of separating families after an outcry from around the country that included protests in several states, including Arizona, Texas, Pennsylvania and Massachusetts. Also driving the outrage was a recording of children crying out for their parents released by the investigative journalist group ProPublica. The separation policy drew condemnation from Republicans including former first lady Laura Bush and a host of Democrats. "We should be able to agree that we will not keep kids in child internment camps indefinitely and hidden away from public view," said Maryland Democratic Congressman Elijah Cummings. "What country is that? This is the United States of America!" Advocates for a tough border policy sided with the president including Art Arthur of the Center for Immigration Studies. He cited a recent upsurge in attempted border crossings. What is probably true about the crowds who attend Trump's rallies A. They hate Trump B. They hate Trump's policies C. They love Trump D. not enough information
C

Q: SEOUL, SOUTH KOREA Some people in Seoul on Tuesday said they are happy just to see U.S. President Donald Trump and North Korean leader Kim Jong Un talking to each other rather than trading threats of war. "I am very happy because it is an epoch breakthrough after 70 years of division," said Lee Jun-keun, a salesman working for a retail business. Last year the two leaders traded insults, with Trump calling Kim "rocket man," and the North Korean leader calling the U.S. president a "dotard," and they both threatened military action as tension rose over the North's accelerated weapons testing to develop an operational nuclear armed intercontinental ballistic missile capability. But after North Korea successfully test-fired missiles it claimed could carry nuclear warheads capable of reaching the United States, Pyongyang pivoted to diplomacy by suspending further provocations and indicating a willingness to engage in denuclearization talks. Trump surprised allies and adversaries alike by immediately agreeing to meet with Kim, long before the specifics of a nuclear deal could be negotiated. Tuesday's first meeting between a sitting U.S. president and a North Korean leader produced a broad declaration to rid the Korean Peninsula of nuclear weapons and develop a peace treaty to end the long standing hostiles between the U.S. and North Korea. Trump called the agreement "very comprehensive," but it will be left to negotiators to later resolve differences between Washington's call for complete and verifiable nuclear dismantlement before any sanctions relief is provided, and Pyongyang's demand that concessions be linked to incremental progress. Some in South Korea remain skeptical that the broad commitment reached at the U.S.-North Korean summit in Singapore will lead to North Korea giving up its nuclear weapons program. "North Korea did not keep its promise in the past, even after signing the agreement. This is what I am disappointed and doubtful about," said Shim Jae-yeon, a housewife who lives in Seoul. Others... What is likely true about President Trump? A. He believes that other countries are judging him harshly for the meeting. B. He believes that great progress can be made with North Korea at the summit. C. He believes North Korea is willing towards complete nuclear disarmament. D. not enough information
A: B