Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
50 Cards in this Set
- Front
- Back
|
what are risk factors of CVD ,cancer, type 2 diabietes |
physical inactivity,unhealthy diet, tobacco |
|
|
what is the current exercise recomendation for adults |
30 min moderate exercise/activity 5/7 days of the week |
|
|
what is the exercise recommendation for the youth |
being physically active for 60 minutes 5-7 days per week |
|
|
what has more benefits to exercise |
incressing physical fitness (Vo2 max) confers greater the just increasing physical activity. more vigourous training |
|
|
what does exercise/physical activity show |
a dose response with CVD and mortality in man but maybe not woman |
|
|
Are there studies proving the relationship between exercise and women? |
few and far between |
|
|
What are benefits of exercise /physical activity |
improvement in cardiovascular and respiratory function lower heart rate and and BP at submax Increase capillary density increase exercise threshold
|
|
|
What are some of the reduction in Coronary Artery Disease risk factors |
Reduction in Systolic/Diastolic pressure Increases serum HDL decreases serum triglyceride Reduces bodyfat intrabdominal fat reduces insulin, improves glucose tolerance |
|
|
what is now understood about atherosclerosis |
begins with a damage/dysfunctional endotheliuem |
|
|
What does a dysfuntional endothelium cause |
reduction in vasomotor function |
|
|
how does exercise improve this |
improves Ca cycling Greater NO mediating vasodialation exercise induced expression of e NOS |
|
|
What are some benefits of exercise |
Decreases mortality and morbity
|
|
|
What is the required met that need to be matched |
6 mets or higher |
|
|
What does a 1 met increase represent |
15 to 20 reduction
|
|
|
What does regression of CAD call for ? |
2,000 calories of activity's |
|
|
What does exercise do to the risk of strokes |
decreases the chances by 30% |
|
|
What are the effects on type 2 diabetes |
modest decrease of 0.5 to 1.0 in HbA1c |
|
|
What do most studies report |
decrease in medication for gluscose control improvement in insulin metabolism lower HDL, LDL, TG |
|
|
what improves insulin levels |
resistence training has been reported to modestly improve insulin sensitivity and glucose control aerobic further improves it, bg, bp |
|
|
can some levelsof exercise help with hypertension |
3/2 mmhg normotensive, 6/7mmhg hypertensiv e |
|
|
What does wieght lose do to BP |
reduces 4-6 mmhg for every 10 Ibs |
|
|
what law of thermodynamic refers to the idea of wieght loss? |
the first there needs to be a negative balance calories expended need to be greater then consumed |
|
|
what are strategies for wieght loss |
Combination of exercise and diet daily exercise emphasize low impact low intensity of 60-90 minutes |
|
|
What are the three steps of platelet aggregation |
adhesion,activation, aggregation |
|
|
What are classifications of serum cholesterol levels |
<200mg/dl desirable 200-239 mg/dl borderline high >240 mg/dl high cholesterol |
|
|
What are LDL classification |
<130 desirable LDL 130-159 borderline high >160 high LDL
|
|
|
HDL classifications |
<40 for men <50 for women |
|
|
What are other forms of atherosclerotic diseases |
peripheral arterial disease, adbominal aortic aneurysm, symptomatic carotid artery disease |
|
|
What are the fasting serum triglyceride levels |
<150 normal 150-199 border line 200-499 high greater then or equal to 500 very high |
|
|
What are causes of elevated TG levels |
high fat diets, high alcohol intake,medication:steriods, beta blockers,oral conceptions,age, wieght,diabetes |
|
|
what is type 1 diabetes |
IDDM (insulin dependant diabetes mellitus Autoimmune disease, body doesnt produce insulin |
|
|
what is type 2 diabetes |
NIDDM (Non-insulin dependent diabetes mellitus The body can not make enough or properly use insulin |
|
|
What are some complications of diabetes |
blindness, renal disease, peripheral vascular disease, CAD, strokes, MI,CHF |
|
|
Blood pressure classification |
<120/80 normal 120-139/80-89 prehypertensive 140-159/90-99 stage 1 >or= to 160/100 stage 2 |
|
|
treatments for hypertension |
lose wieght limit alcohol reduce sodium maintain electrolyte balance reduce saturated fat and cholesterol increase activity |
|
|
Obesity Critera |
Normal : 18.5-24.9 Overwieght 25-29.9 Class 1 30-34.9 class 2 35-39.9 extreme >or equal to 40 |
|
|
what are health risk associated with Abdominal obesity |
Glucose intolerance,insulin resistence, type 2, impaired fibrinolysis,increased coagulation dyslipidemia, hypertension, macrovascular disease |
|
|
true or false? do studies show most physicians are adequately trained to comsel their patients on diet and exercise? |
False |
|
|
Children and adolescent should perform____ min of exercise daily and it should be vigourous exercise at least ____ of thosedays |
60 min , 3 days |
|
|
What is a TIA |
Transcient ishemic attack |
|
|
What is true about exercise for high blood pressure |
toatal exercise calories didnt predict BP chances |
|
|
true or false? are there many studies exploring the relationship between exercise and risk for developing heart failure |
False |
|
|
diabetes can be prevented by watching _____ less then 10h/week and engaging in ________ for 30 minutes daily |
tv, brisk walking |
|
|
true or false? to achieve glycemic control, exercise volume is more important than intensity |
False |
|
|
What is glycemic control |
Typical level of blood suger in a person with diabetes |
|
|
c reactive protien are markers of ? |
inflammation |
|
|
True or false wieght loss can only occur with a negative energy expenditure |
True |
|
|
What is the general consensus of k cal required for wieght loss? |
2500-2800 |
|
|
true or false? recent studies have shown strength training to be effective for wieght loss and improving lipid profile |
FAlse |
|
|
The clustering of established risk factors for CVD and T2DM is called |
metabolic syndrome |
