Reading Comprehension Practice Test HESI A2 Related

HYPERTENSION:
The term hypertension is used to describe the condition of chronically high blood pressure. People who are obese, experience a lot of stress, smoke tobacco products, have a diet with too much salt in it, or have diabetes are often at a higher risk for hypertension. As well, African Americans are more likely to have hypertension than other population groups.
Hypertension often develops over many years. Older people are most often diagnosed with hypertension. One reason for this is that blood vessels lose elasticity and stiffen as a person ages. This creates more resistance to the blood flowing through the body and elevates blood pressure.
Symptoms of hypertension can include blurred vision, headaches, a buzzing in the ears, fatigue, an irregular heartbeat, and nosebleeds. Hypertension that goes untreated over a period of time can lead to serious complications such as kidney disease, heart disease, loss of vision, heart attack, brain damage, and even early death.
Fortunately, treating hypertension reduces blood pressure and can lower the risk of complications. For many people, losing weight can result in a significant decrease in blood pressure. For others, physicians may prescribe one or more medications to help bring blood pressure down into a safe range.
One thing is certain: physicians believe that people over the age of 20 should monitor their blood pressure by having it checked at least once a year. Those with a history of hypertension in the immediate family should have it checked more frequently.

Which of the following statements is an opinion related to Hypertension?

• A. Obese people are at risk for hypertension.
• B. Losing weight can decrease blood pressure.
• C. Older people must pay attention to their blood pressure.
• D. Blurred vision or dizziness may be a sign of hypertension.

YOGA:
Yoga is an exercise that everyone should try. Yoga was first practiced thousands of years ago. It helps connect the mind and body by taking a person through a series of poses while emphasizing controlled breathing and meditation.

Every year hundreds of thousands of people enjoy the benefits of yoga by treating the movements and postures as exercise. Yoga works by safely stretching muscles, ligaments, and tendons. This helps release the buildup of lactic acid in the muscles that can often cause stiffness, tension, and even pain. Yoga helps develop the body’s range of mobility and increases the ease of everyday movements. Many participants report improved flexibility, especially in the trunk and shoulders, after only two months of practice.
Yoga improves posture, balance, and sleep, and it also helps with weight control. Physically, many yoga poses help build upper-body strength, which is increasingly important as the body ages. Other poses help strengthen the muscles in the lower back, and when properly practiced, nearly all of the poses strengthen the body’s abdominal, or core, muscles. This helps improve the circulation of blood that increases the delivery of nutrients and oxygen to the body and also removes wastes produced by the body. When combined with yoga’s benefit of lowering a person’s heart rate, the result is increased cardiovascular endurance.
The University of Maryland School of Nursing recently published a study that showed yoga was especially effective at reducing stress. In addition, researchers found that yoga surpassed traditional aerobic exercise, often significantly, in improving flexibility, pain tolerance, and daily energy levels. One enthusiast says that her advice to skeptics is simple, “Take a deep breath, stretch, and indulge in a few poses. You’ll feel better.”

Identify the overall tone of the essay

• A. Earnest
• B. Negative
• C. Self-satisfied
• D. Skeptical

CONCUSSIONS:
A concussion is a traumatic injury to the brain that can interfere with the way the brain processes information and functions. A concussion often results in severe headaches, diminished alertness, and even unconsciousness. While more than one million people in the United States suffer concussions every year, many believe that, like people, no two concussions are identical.
Recently, two professional baseball players suffered concussions. The first player was injured early in the season and tried twice to return to regular play but was not medically cleared to play until the following year. Even after eight months, this player reported a recurring condition of “fogginess” that seemed to linger. The second player had brief symptoms of sleepiness and involuntary movement, or “shakiness.” A few days later, and after several tests, the second player reported that the effects of the concussion had subsided, and he was cleared to play.
No matter the duration of a person’s recovery, refraining from trying to do too much, too soon is vital. A specialist at Boston University’s Center for the Study of Traumatic Encephalopathy believes that someone who suffers a second concussion while still recovering from the first risks an even longer recovery. Full recovery from concussions is possible. Problems are seldom permanent, and for most people who have had a concussion, the long-term prognosis is typically excellent. The first baseball player recently returned to his team. And though he was told by his physician that he has no greater risk than anyone else of suffering another concussion, other physicians believe that suffering one sports-related concussion increases the likelihood of suffering another.

Which of the following is not listed as a detail in the passage about Concussions?

• A. Football and lacrosse players suffer the most concussions.
• B. More than a million Americans a year suffer concussions.
• C. Concussions may result in diminished alertness.
• D. It may take longer to recover from a second concussion.

HCFS:
The impact of high fructose corn syrup (HFCS) on health has been a topic of concern in recent years. High fructose corn syrup, a sweetener derived from corn, has been linked to various health issues, including obesity. Unlike refined table sugar, which is a natural product, HFCS is manufactured through a chemical process. Studies have shown that rats tend to prefer HFCS over other sweeteners, raising questions about its effects on human health. The American Medical Association (AMA) has examined the implications of HFCS consumption and its potential role in the obesity epidemic. Despite some benefits in terms of cost and versatility in food products, the association has highlighted potential health risks, including increased caloric intake and potential links to obesity. As research continues, the debate over the safety and health implications of HFCS remains relevant.

Which of the following is not mentioned as a detail in the passage about High Fructose Corn Syrup?

• A. HFCS and sugar share a biological structure.
• B. HFCS is cheaper to use than sugar.
• C. HFCS is now used to sweeten a variety of products.
• D. HFCS contains more calories than aspartame.

Evolution of the CDC:
The Centers for Disease Control and Prevention (CDC) started in 1946 as the Communicable Disease Center (CDC). Its original goal was to stop malaria in the United States. From a small office in Atlanta, health workers spread out over the South, spraying mosquitoes and using shovels to eliminate low spots of standing water. At that time, most of the CDC’s workers were not doctors; the need was for entomologists and engineers. The founder of the CDC, Dr. Joseph Mountin, enlarged the organization’s mission to fight communicable diseases of all kinds, and over the next 20 years, the CDC would focus on smallpox, measles, and polio.
In 1970, the name was changed to the Center for Disease Control, but the mission continued to expand. By 1980, the CDC was working not only on the eradication of existing diseases but also on disease prevention. By this point, it had hundreds of doctors and researchers looking into health problems such as depression and addiction. The name changed again, to the Centers for Disease Control and Prevention. Today, the CDC has thousands of employees and coordinates research activities with public health agencies worldwide. It is especially known for its work to protect people from epidemics and unexpected health threats, but its everyday work in the areas of environmental health, injury prevention, birth defects, healthy schools and workplaces, and health education is just as important and beneficial to all Americans.

Which of the following is not listed as a detail in the passage about A Short History of the CDC?

• A. Where the organization began.
• B. Who first ran the organization.
• C. When the organization changed its name.
• D. What divisions make up the current CDC.