Exercise phys exam 2 Study guides, Class notes & Summaries

• Initial signal to "drive" cardiovascular system comes from higher brain centers due to centrally generated motor signaling, fine tuned by feedback from - heart mechanoreceptors - muscle chemo receptors - muscle mechanoreceptors -Baroreceptors • Muscle mechanoreceptors sensitive to muscle metabolites (K+, lactic acid) -Exercise pressor reflex • Muscle mechanoreceptors sensitive to force & speed of motor movement • Baroreceptors detect changes in blood pressure • sudden...

ABFM BOARD REVIEW EXAM 2024 WITH 100% CORRECT ANSWERS 76 yo is brought by her daughter who is concerned about her mother's memory. 6 months ago, daughter took over mom's checkbook after she failed to pay bills. Her mother seems unable to knit, something she enjoyed for years. She has difficulty finding the words to complete a thought. Dx? A. PT has dementia B. Pt is delirious C. The patient is depressed D. The pt has mild cog impairment - correct answer The patient has dementia -Prog...

What are the 3 primary physiological changes of aging? (Ans- 1. Reduced physiological reserve of most body systems, esp. cardiac, resp, renal. 2. Reduced homeostatic mechanisms that fail to adjust regulatory systems (i.e. temp control, fluid/lyte balance, etc.). 3. Impaired immunological function (infection risk is greater, autoimmune dz's more prevalent) What is the preferred amount of exercise for elderly? (Ans- 30min/day 5 days/wk of moderate exercise. If trying to lose wt:...

NR 601 Midterm Exam (Latest ) New Full Questions and Answers ( Included ) 100% Correct 1. What are the 3 primary physiological changes of aging?: 1. Reduced physiological reserve of most body systems, esp. cardiac, resp, renal. 2. Reduced homeostaticmechanismsthat fail to adjustregulatory systems(ontrol, fluid/lyte balance, etc.). 3. Impaired immunological function (infection risk is greater, autoimmune dz's moreprevalent) 2. What is the preferred amount of exercise for elderly?: 30min...

EXSS 181 Practice Exam Questions and Answers All Correct Define & differentiate overtraining, staleness & burnout - Answer--Overtraining: short cycle of high levels of training that are near or at maximal capacity (principle of exercise phys) -Staleness: athlete has difficulty maintaining standard training regimens & can no longer achieve previous performance *(typical symptom of overtraining syndrome)* -Athlete Burnout: largely conceptualized as a response to chronic negative stress Wh...

What are the 3 primary physiological changes of aging? - CORRECT ANSWER 1. Reduced physiological reserve of most body systems, esp. cardiac, resp, renal. 2. Reduced homeostatic mechanisms that fail to adjust regulatory systems (i.e. temp control, fluid/lyte balance, etc.). 3. Impaired immunological function (infection risk is greater, autoimmune dz's more prevalent) What is the preferred amount of exercise for elderly? - CORRECT ANSWER 30min/day 5 days/wk of moderate exercise. ...

What are the 3 primary physiological changes of aging? – 1. Reduced physiological reserve of most body systems, esp. cardiac, resp, renal. 2. Reduced homeostatic mechanisms that fail to adjust regulatory systems (i.e. temp control, fluid/lyte balance, etc.). 3. Impaired immunological function (infection risk is greater, autoimmune dz's more prevalent) What is the preferred amount of exercise for elderly? - 30min/day 5 days/wk of moderate exercise. If trying to lose wt: 60min/day. Wha...

NR601 MIDTERM EXAM QUESTIONS & ANSWERS COMPLETE AND WELL EXPLAINED AND VERIFIED BY EXPERTS 100% CORRECT | LATEST UPDATE 2024| GRADED A+ ALL YOU NEED TO PASS YOUR EXAMS [ALREDY PASSED] ‘What are risk factors for COPD? Smoking (increasing w/number of pack years) Second hand smoke Environmental pollution (endotoxins, coal dust, mineral dust) What is seen on phys exam in COPD? May be normal in early states As severity progresses: lung hyperinflation, decreased breath sounds, wheezes at...

ABFM Board Review General Questions With 100% Correct Answers 76 yo is brought by her daughter who is concerned about her mother's memory. 6 months ago, daughter took over mom's checkbook after she failed to pay bills. Her mother seems unable to knit, something she enjoyed for years. She has difficulty finding the words to complete a thought. Dx? A. PT has dementia B. Pt is delirious C. The patient is depressed D. The pt has mild cog impairment - answerThe patient has dementia -Progr...

What are the 3 primary physiological changes of aging? - ANSWER-1. Reduced physiological reserve of most body systems, esp. cardiac, resp, renal. 2. Reduced homeostatic mechanisms that fail to adjust regulatory systems (i.e. temp control, fluid/lyte balance, etc.). 3. Impaired immunological function (infection risk is greater, autoimmune dz's more prevalent) What is the preferred amount of exercise for elderly? - ANSWER-30min/day 5 days/wk of moderate exercise. If trying to lose wt:...