Exam 2 Flashcards
What is sports nutrition?
Promotion of optimal intake of nutrients for tissue maintenance, repair, and growth and giving the body sufficient energy
What are the benefits of optimal nutrient intake? (3)
Reduce the risk of disease condition
Increase life span
Enhance sport and athletic performance
Does a registered dietitian or sports nutritionists have more education?
Sports nutritionist (needs to be a registered dietitian first)
Is saturated fat bad in the diet?
It depends on the source. It is bad if you eat regular farmed meats. It is good if you eat grass fed meats and stuff
How does your diet effect hypertension?
How does diet effect osteoporsis?
Ho
How does diet effect breast cancer?
How does the diet effect heart disease?
How does diet effect obesity?
How does diet effect colon cancer?
What are the physiological function and performance if you eat a lot of carbs before prolonged exercise?
What are the physiological function and performance if you eat carbs and drink liquids during exercise?
What are the physiological function and performance if you eat a lot of protein while doing a resistance exercise training program?
How has early influences helped with sports nutirtion?
Lead to how important iron and protein intake is
And different ways we measure energy expenditure
What is the purpose of iron?
To help carry oxygen in red blood cells
What studies have helped us the most recently? And academy?
Framingham Heart studies and NHANES
Academy of Nutrition and dietetics (AND)
What are the two traits of macronutrients?
Consume a large amount of them
Can extract energy from them
What is the purpose of carbs?
Provides energy during moderate to high intensity physical activity
What is the purpose of fats?
To provide energy during low to moderate intensity exercise
What is the purpose of proteins in the body?
Important component of skeletal muscle. various compounds that regulate metabolism during rest and exercise
What is the purpose of vitamins in the body?
It helps enzymes work better. Important for controlling metabolic pathways and produce energy during rest and exercise
What is the purpose of minerals in the body?
It is part of the structure of bone. And helps regulate metabolism during rest and exercise
What is the healthy part in the grain? (that has all the protein and fiber)
The husk (the outside of it)
What is the bliss point?
They keep adding sugar and other things until you get to the point that you hate it. So they stop right before that point so you get addicted to it
What it dietary recall?
Have them come and tell them what they ate in the last 24 hours
What is dietary record?
Where you get a record of what they ate of the past couple of days
Is gangrene and tetanus an anaerobic or aerobic bacteria?
Anaerobic
What is heart rate variability?
The amount of time between heartbeats and how how it varies
Is high heart rate variability better than low heart rate variability?
YES IT IS HELPS YOU ADAPT AND MEANS YOU ARE MORE IN SHAPE
What happens if you have low heart rate variability?
More inflammation in the body
What is clinical exercise physiology?
- Provides therapeutic or functional benefits to people with disease conditions or physical disabilities
- To have an understanding of how the body responds to acute and chronic physical activity
What does physical activity and exercise prevent?
Delay of the onset of chronic disease
What is Laparoscopic surgery?
Where you inflate the belly to see the inside to do the surgery
When did they start recognizing chest pain and exercise correlation and how exercise helps in disease recovery?
18th and 19th century
explain the story of the bus drivers and helpers on the bus and heart correlation with heart disease
1953 bus drivers in London has a lot of cases of heart disease. The helpers on the bus didn’t. Difference is the bus driver sat all day and the helper was up all day so that is why one had a lot of heart disease and one didn’t.
What year did pulmonary rehab programs begin to use exercise?
1950’s
What did one guy do after major heart surgery to help them recover quickly?
Made them do HIT workouts and helped them recover really quickly
What are the duties and responsibilities of clinical exercise physiology?
- Conducting pre-exercise screening
- Perform exercise testing and evaluation
- developing exercise prescriptions
- instructing individuals in proper training techniques
- Supervise exercise programs
What is diagnostic testing?
Helps assess the presence of cardiovascular or pulmonary disease
What is functional capacity testing?
Helps assess an individuals’ capacity to participate in physical activity and exercise
What does EKG/ECG measure?
Shows what the electrical activity of the heart is. Important to give the body some stress.
What is the echocardiogram and the electrocardiogram?
Echocardiogram looks at the beating heart like when they do the pregnancy stuff
Electrocardiogram is the thing that makes the normal heart beat lines
What is a good exercise prescription?
- plans for physical activity and exercise
- achieves specific outcomes
- meets the interests and goals and health needs
- based on sound principals
- has a team approach to it
Does your heart get to rest and work less if you have high blood pressure?
NO AND CAUSES CHRONIC HEART FAILURE
What is hypertension?
Where your blood pressure is to high all the time and causes a lot of different heart diseases
What is coronary artery disease, and angina pectoris?
Coronary artery disease (plaque fat build up in the arteries, to help it you put a stint in the artery to expand it)
Angina Pectoris (where the heart doesn’t receive enough blood or oxygen caused by plaque buildup)
What is cardiac arrhythmia and valvular heart disease?
Cardiac arrhythmia (when your heart rate is off like super off) (burn the SA node and add the pacemaker)
Valvular heart disease (congenital disease, blood goes back into the atrium not flowing the right way)
What is chronic heart failure dilated myotrophin and peripheral vascular disease?
Chronic Heart Failure dilated myotrophin (when the heart walls get too thick and wither away) (it works too hard and just burns out)
Peripheral vascular disease SEE A LOT(vascular problem in the peripheral, bad blood flow to the extremities of the body hands and feet, small blood vessels in the body. High blood glucose is the problem of this) ( have diabetic socks to have this and have no seam on the socks so they don’t get blisters or their foot could fall off)
What is myocardial infarction?
when blood flow to the heart is blocked, causing the heart muscle to die from lack of oxygen
What is fibrous plaque in the arteries?
form connective tissues to the fat plaque when the fat plaque is in the artery for a while
What is the difference between COPD, Asthma, and Restrictive, cystic fibrosis pulmonary disease
COPD (chronic inflammation or loss of the tissue in the lungs and alveoli) (they cannot get their air out well enough) (over filling their lungs can damage the lungs) (loss of tissue is where it expands) (breathing small particles can cause the tissues in the lungs to lose function)
Asthma (inflammation in the respiratory system)
Restrictive pulmonary disease (makes it harder to breathe in oxygen)
Cystic fibrosis ( A genetic disorder that produces mucus. Mucus blocks airways, making it hard to breathe and leading to lung damage and infections
