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Chap1_cap_buffalo_solution
The Buffalo National River
The Buffalo National River begins as a trickle in the Boston Mountains, where it flows north and then eastward through the Ozark Mountains until it merges 150 miles later with the White River at Buffalo City. The upper Buffalo offers the river's finest scenic beauty. With its massive, towering bluffs, countless waterfalls, watchable wildlife, ties to both historic and prehistoric cultures, and remote, unspoiled location, the upper Buffalo National River wilderness is surely mid-America's finest outdoor destination. In fact, the entire river is such a special place that in 1972, Congress designated it as America's first National River. This unique status protects the Buffalo from commercial or residential development, along with other destructive operations such as damming and gravel mining, thus preserving its scenic beauty and natural wild state forever.
Floating Season
The floating season on the upper Buffalo (Ponca to Pruitt) is March through June, with early July floating a possibility on occasion. The Buffalo is primarily dependent upon rainfall for its water level, so once the rains of spring and early summer have passed, so has the chance to float the upper section. (Hiking, however, is great year-round, as is trail riding!)
The floating season on the upper Buffalo (Ponca to Pruitt) is March through June, with early July floating a possibility on occasion. The Buffalo is primarily dependent upon rainfall for its water level, so once the rains of spring and early summer have passed, so has the chance to float the upper section. (Hiking, however, is great year-round, as is trail riding!)
MULTI-DAY TRIPS
The most popular multi-day trip is the Ponca to Pruitt trip, a 24-mile float that takes a minimum of two days to complete. However, with 150 miles of Buffalo National River to explore, there are many ways to plan a multi-day trip. Call a local outfitter for expert assistance with planning an overnight float trip.
The most popular multi-day trip is the Ponca to Pruitt trip, a 24-mile float that takes a minimum of two days to complete. However, with 150 miles of Buffalo National River to explore, there are many ways to plan a multi-day trip. Call a local outfitter for expert assistance with planning an overnight float trip.
River Trip | # of Miles | Time Required |
Ponca to Kyle's Landing | 10 miles | 4 to 6 hours |
Steel Creek to Kyle's | 8 miles | 4 to 5 hours |
Ponca to Pruitt | 24 miles | 2 days (min) |
Pruitt to Hasty | 7 miles | 4 to 5 hours |
Pruitt to Carver | 11 miles | 6 to 7 hours |
Pruitt to Woolum | 26 miles | 2 days (min.) |
Chap1_mid4_heart_solution
Heart Attacks: What You Should Know
According to the National Heart, Lung, and Blood Institute, about 1.1 million Americans have a heart attack each year. About 40 percent of heart attacks are fatal. Because heart attacks often happen about one hour after symptoms first start, people typically can seek medical care.
What is a heart attack?
A heart attack is caused by coronary heart disease (CHD). CHD occurs when the coronary arteries narrow, which decreases blood supply to the heart. A blood clot usually forms, which terminates blood flow. When this occurs, a person is having a heart attack. If not treated immediately, permanent muscle damage can occur, or the person can die.
What are the signs of a heart attack?
- Uncomfortable pressure, pain, squeezing sensation, or discomfort in the center of the chest, typically lasting more than a few minutes.
- Pain or pressure in the chest, upper abdomen, neck, jaw, or arms.
- Lightheadedness, fainting, sweating, or nausea.
- Heartburn or indigestion.
- Increased or irregular heart rate.
- Shortness of breath.
- Pain or pressure in the chest, upper abdomen, neck, jaw, or arms.
How can you reduce the risk of a heart attack?
- Stop smoking cigarettes. Cigarette smoking dramatically increases the risk of heart attacks.
- Lower your blood pressure. High blood pressure forces your heart to work harder, which increases the risk of a heart attack. The optimal blood pressure is 120/80. To prevent or control high blood pressure, do the following:
- Lose extra weight.
- Become physically active.
- Follow a healthy eating plan, including reducing sodium intake.
- Limit alcohol intake.
- Reduce high blood cholesterol. High blood cholesterol causes your arteries to become narrower, thus slowing down or blocking the flow of blood to your heart. To reduce high blood cholesterol, do the following:
- Eat healthy foods.
- Get plenty of physical activity.
- Lose extra weight.
- Work toward a healthy weight. Being overweight or obese increases the probability of a heart attack.
- Lead a physically active life. Physical activity helps lower your blood pressure and helps control high blood cholesterol. Increasing your physical fitness increases overall health, which can minimize the risk of a heart attack.
- Manage diabetes. Diabetes damages blood vessels, which leads to heart diseases. Diabetics must adhere strictly to doctor's orders to control the diabetes. Some guidelines for diabetics include the following:
- Eat at regular times each day.
- Take prescriptions as directed and at consistent times each day.
- Check your blood sugar level every day.
MedicineNet, Inc. (n.d.) Heart attack (Myocardial Infarction). Retrieved May 3, 2003, from http://www.medicinenet.com/Heart_Attack/article.htm.
National Heart, Lungs, and Blood Institute. (n.d.), Heart attacks. Retrieved May 3, 2003, from http://www.nhlbi.nih.gov/actintime/aha/aha.htm.
National Heart, Lungs, and Blood Institute. (n.d.), Reducing heart attack risk. Retrieved May 3, 2003, from http://www.nhlbi.nih.gov/actintime/rhar/rhar.htm.
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