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ACSM Certification Review Chapter 6
Chapter 6
91
Physiology
Graduate
04/06/2010

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Term
What are three purposes for health appraisal?
Definition
Safety, Risk Factor Identification, and Exercise Prescription and Programmin.
Term
What areas of the patients health history do you pursue when appraising their health. (4)
Definition
1) Present history
2) Past history
3) Family history
4) Health Screening Questionairre.
Term
What are some examples of health history? (5)
Definition
1) Known disease or symptoms of disease.
2) Activity level.
3) Dietary behaviors.
4) Smoking and tobacco use.
5) Medication use.
Term
What are some examples of past history? (5)
Definition
Cardiorespiratory problems, orthopedic problems, recent illnesses or hospitalizations, excercise history, work history.
Term
What are some examples of family history? (2)
Definition
Onset of heart disease in first-degree relative before age 55 (men) or 65 (women).
Term
What Health Screening Questionnaires are used by ACSM?
Definition
PAR-Q, AHA/ACSM Health Fitness Facility Preparticipation Screening Questionnaire.
Term
What are typical physical assessment and laboratory tests?
Definition
Resting Heart Rate, Resting Blood Pressure, Lung Capacity, Blood Tests
Term
What is a normal resting heart rate?
Definition
60-100bpm
Term
What are different types of lung capacity?
Definition
Forced Vital Capacity (FVC), Forced Expiratory Capacity at 1 second (FEV1), Maximal Voluntary Ventilation (MVV)
Term
What is Forced Vital Capacity (FVC)?
Definition
It is the volume of air expired following a maximal inspiration.
Term
What is Forced Expiratory Capacity at 1 second? (FEV1)
Definition
It is the proportion of the FVC expired in 1 second, and it measures the degree of airway restriction.
Term
What is Maximal Voluntary Ventilation? (MVV)
Definition
It is the maximal volume of airflow per minute possible, and it represents the mechanical limit of pulmonary function.
Term
What are the differences between LDL and HDL cholesterol?
Definition
LDL tends to deposit cholesterol on arterial walls, which accelerates artherosclerosis. HDL removes cholesterol from cell walls, and reverses the progression of artherosclerosis. LDL is bad, HDL is good.
Term
What is a useful index of dyslipidemia?
Definition
TC:HDL Ratio.
Term
What is fasting glucose?
Definition
A measure of blood glucose level without the influence of a meal.
Term
Didn't ask questions about Homocysteine and C-reactive protein. Can be found on page 105.
Definition
nm
Term
What are examples of absolute contraindications to exercise testing? (9)
Definition
1. A significant change in resting ECG.
2. Unstable angina
3. Uncontrolled cardiac dysrhythmias
4. Symptomatic severe aortic stenosis.
5. Uncontrolled symptomatic heart failure.
6. Acute pulmonary embolus or pulmonary infarction.
7. Acute myocarditis or pericarditis.
8. Suspected or known dissecting aneurysm.
9. Acute systemic infection, accompanied by fever, body aches, or swollen lymph glands.
Term
What are relative contraindications to exercise testing? (12)
Definition
1) Left main coronary stenosis.
2) Moderate stenotic valvular heart disease.
3) Electrolyte abnormalities.
4) Severe arterial hypertension.
5) Tachydysrhythmia or bradydysrhythmia.
6. Hypertrophic cardiomyopathy and other forms of outflow tract obstruction.
7) Neuromuscular, musculoskeletal, or rheumatoid disorders that are exacerbated by exercise.
8) High-degree atrioventricular block.
9) Ventricular aneurysm
10) Uncontrolled metabolic disease.
11) Chronic infectious disease.
12) Mental or physical impairment leading to inability to exercise adequately.
Term
Did not include notes on risk stratification because I know plenty about the subject.
Definition
n/m
Term
What are the limitations to informed consent forms?
Definition
It does not provide legal immunity in the event of an injury, although it does provide evidence that the patient was made aware of risks.

Negligence, improper test administration, inadequate personnel qualifications, and insufficient safety procedures are not coverd.
Term
What should be in the content of informed consent forms? (10)
Definition
1) Purpose
2) Procedures
3) Potential risks and discomforts
4) Expected benefits
5) Responsibilities of the participant.
6) Provision of an opportunity to ask questions
7) Confidentiality of results.
8) Right of the participant to refuse or withdraw from any of the activities.
9) Signatures.
10) Dates of signatures.
Term
What should the order of activities be when the informed consent document is signed?
Definition
1) Private quiet reading of the document.
2) Private verbal explanation of the contents with an opportunity to ask questions.
3) Signing and dating the document.
4) Presentation of a signed copy of the document.
Term
What are general instructions given to a patient during an exercise test? (4)
Definition
1. Avoid eating, smoking, or consuming alcohol or caffeine within 3 hours of testing.
2. Avoid exercise the day of the test.
3. Get adequate sleep the night before the test.
4. Wear comfortable, loose-fitting clothing.
Term
ECG
Definition
Electorcardiographic.
Term
What are the purposes of fitness testing?
Definition
1. Education
2. Exercise prescription
3. Progress evaluation
4. Motivation
5. Risk Stratification.
Term
What is the risk of death during or immediately after an exercise test?
Definition
1/100,000
Term
What is the risk of heart attack during or immediately after an exercise test?
Definition
1/2,500
Term
What is the risk of a complication requiring hospitalization during or immediately after an exercise test?
Definition
1/500.
Term
What exercise test has no reported deaths or myocardial infarctions when administered properly?
Definition
The submaximal cycle ergometer test.
Term
What should be assessed on the site to ensure safety?
Definition
1) emergency plans.
2) room layout.
Term
What should be assessed with the equipment to ensure safety?
Definition
Maintenance, Positioning, Cleanliness
Term
What should be assessed with the personnel to ensure safety?
Definition
Certifications, and training.
Term
What should the test order be?
Definition
1) Resting measurements.
2) Body composition
3) Cardiorespiratory Fitness
4) Muscular Fitness
5) Flexibility
Term
What are the criteria for test termination?
Definition
1) Attainment of Desired Performance.
2) Signs or symptoms consistent with guidelines for test cessation.
3) Abnormal exercise responses
4) Equipment failure
5) Patient asks to stop.
Term
What norms should the results of a fitness test be compared to?
Definition
1) Norms appropriate to the test administered
2) Appropriate to the age, gender, and history of the patient.
Term
What are types of body composition assessments?
Definition
1) Hydrostatic (underwater) weighing.
2) Skinfold measurements.
3) Anthropometry
4) Waist-to-Hip Ratio
5) BMI
6) Bioelectrical Impedance Analysis
7) Near-Infrared Interactance
8) Dual-Energy X-ray Absorptiometry
Term
How is body density determined during hydrostatic weighing?
Definition
Body Density = (weight in air - weight in water)/density of water - residual volume)
Term
How can one commit errors during hydrostatic weighing.
Definition
1) Inaccurate measurement or estimation of lung residual volume.
2) The great variability in bone density among individuals.
3) Error is approximately 2-3% when procedures are performed correctly.
Term
How can one commit errors when using skin-fold measuring?
Definition
1) Inaccurate calipers.
2) Poor technique
3) The patient does not fit norms for standard equations.
4) Improper site identification
5) Error is approximately 4% when performed correctly.
Term
What is the theoretical basis of anthropometry?
Definition
Measurements of height, weight, and girths provide information about the relative distribution of body mass compared with "standard" distributions.
Term
What is the theoretical basis of anthropometry?
Definition
Measurements of height, weight, and girths provide information about the relative distribution of body mass compared with "standard" distributions.
Term
What are measurement errors associated with anthropometry?
Definition
1) Inaccurate stance for assessing height.
2) Unfamiliarity with the use of balance scales.
3) Incorrect location of circumference site.
4) Incorrect placement of the tape measure around the body segment to be measured.
5) Inappropriate tension in the use of the tape measure.
6) Approximately 3-8% error.
Term
What is a Bioelectrical Impedance Analysis?
Definition
It is a procedure were four electrodes are placed on the individual's skin (typically two on the right hand and two on the right foot), and a high-frequency, low-level excitation current is sent through the body. Fat-free tissue is a good conductor of electricity, and fatty tissue is not. So, results will differ based on body fat %.
Term
What are measurement errors associated with Bioelectrical Impedence Analysis?
Definition
1) Inappropriate skin prep.
2) Inaccurate electrode placement.
3) Lack of adherence to pretest diet or exercise recommendations.
4) Use of inappropriate prediction equation.
5) Inadequate hydration.
6) Body temperature.
7) Approximately 4-7% error when performed correctly.
Term
No questions for near-infrared interactance or Dual-Energy X-ray absorptiometry. p.112
Definition
n/m
Term
What are the purposes of cardiorespiratory fitness tests?
Definition
1) to measure variables such as HR, BP, and VO2 during exercise.
2) to collect baseline and follow-up information for charting a patient's fitness program progress.
Term
What are the most common sites for measuring heart rate?
Definition
1) Radial artery, 2) Cartoid artery.
Term
What is auscultation?
Definition
basically, it is putting a stethoscope over the left aspect of the midsternum.
Term
What are different ways to measure HR?
Definition
Palpation, Auscultation, Electronic Monitoring.
Term
What are the different forms of Electronic monitoring for HR determination?
Definition
1) Radio frequency transmitters.
2) Pulsate blood flow monitors.
Term
What are the two ways to measure BP?
Definition
Sphygmomanometer, stethoscope.
Term
What important components would a stethoscope need to measure BP?
Definition
1) A diaphragm to focus sound waves. 2) Earpieces to direct the sound waves.
Term
What measurements should be taken during exercise?
Definition
Heart Rate, BP, RPE.
Term
When is it practical take take measurements during graded exercise tests with 3 minute stages?
Definition
1) Minute 2:00 - HR
2) Minute 2:15 - RPE
3) Minute 2:30 - BP
4) Minute 3:00 - HR
Term
How is work rate determined on a cycle ergometer?
Definition
1) resistance. 2) Distance per revolution. 3) Revolutions Pedaled Per Minute (RPM)
Term
Nothing about Treadmill Calibration on p. 113. Seems pretty simple.
Definition
n/m
Term
skipped to p. 117 protocol for testing the elderly.
Definition
n/m
Term
What age-related changes in cardiovascular and physiological variables must be taken into account? (12)
Definition
a) Maximal heart rate
b) Maximal cardiac output.
c) Maximal oxygen uptake.
d) Resting and exercise blood pressure
e) Residual volume.
f) Vital capacity.
g) Reaction time
h) Muscular strength.
i) Bone mass.
j) flexibility
k) Glucose tolerance
l) Body fat percentage
Term
True or false: variations in physiologic status in elderly persons because of differing levels of activity also need to be considered.
Definition
true.
Term
What types of field tests are mentioned for exercise testing.
Definition
1) Cooper 12-minute test.
2) 1.5 mile test
3) 6 minute walk test.
4) Rockport One-Mile Fitness Walking Test
Term
What are nuclear and radionuclide imaging?
Definition
They are exercise tests in which radioactive substances are injected into the bloodstream to visualize aspects of the circulatory system.
Term
What is perfusion imagining?
Definition
During the last minute of a standard stress test, thallium-201 is injected into the bloodstream. Thallium enters myocardial cells and emits energy detectable with a scintillation counter. Images can be constructed immediately following a stress test and 4-24 hours later. Areas with little or no perfusion indicate areas of ischemia.
Term
What is ventriculography?
Definition
1. radiography of the cerebral ventricles after introduction of air or other contrast medium.
2. radiography of a ventricle of the heart after injection of a contrast medium.
Term
What is exercise echocardiography?
Definition
It is a technique that uses ECG monitoring to identify the cardiac cycle,along with high frequency sound waves to evaluate cardiac wall motion and pump function.
Term
What are two common tests that are used that do not involve exercise, but rather use drug-induced changes in cardiovascular work?
Definition
Dipridamole (Persantine) Perfusion Imaging, and Dobutamine Testing.
Term
What is Hotler ECG Monitoring?
Definition
It is a test used to track ECG abnormalities during the course of a day.
Term
What are three purposes of muscular strength assessment?
Definition
To determine maximal strength to create a prudent strength training program.

To monitor progress and revise the strength training program.

To determine physical strength for performing standardized work tasks.
Term
What are the four resistance training methods?
Definition
1) Isotonic (free-weight) training.
2) Isokinetic training
3) Variable-resistance training
4) Isometric (static) training

Look up examples of each kind of training.
Term
What are three strength testing devices mentioned in the book?
Definition
1) Cable tensiometer.
2) Dynamometer
3) Strain Gauge
Term
What is a cable tensiometer and what are advantages and disadvantages to its use?
Definition
It measures static strength by measuring force exerted while pulling on a steel cable. Advantage: It can assess strength for almost all major muscle groups. Disadvantage: Strength is assessed statically, so results may not apply to dynamic movements.
Term
What is a dynamometer and what are advantages and disadvantages to its use?
Definition
It is a more portable static strength-testing device that generally tests leg, back, and forearm strength. Advantages: Portable, less cumbersome, people can be tested quickly. Disadvantage: Only a limited # of muscle groups can be tested.
Term
Generally, how many trials are needed to determine 1 rep max?
Definition
Four to Six
Term
I know plenty about 1RM so I skipped the rest of that section.
Definition
n/m
Term
What are the two types of muscular endurance assessment.
Definition
Static Endurance and Dynamic Endurance
Term
What are types of dynamic endurance?
Definition
1) Maximal reps completed at a set percentage of 1-RM.
2) Isokinetic endurance.
3) Calisthenic tests (sit-ups, push-ups, and pull-ups are examples).
Term
What is functional ROM?
Definition
the ability to move the joint without incurring pain.
Term
Why do a flexibility assessment?
Definition
Inadequate flexibility is associated with decreased performance of activities of independent living. Also, Flexibility can decrease quickly with chronic disuse and increase with exercise intervention.
Term
What can be assessed during a flexibility assessment?
Definition
Flexion, extension, rotation, abduction, adduction, supination, pronation, or deviation.
Term
What is a goniometer?
Definition
http://www.amazon.com/12-8-PROTRACTOR-GONIOMETER-SET/dp/B000MZRQXC
Term
What can a tape measure accurately measure when it comes to human flexibility?
Definition
lateral trunk flexion, lumbar flexion, as well as changes in ROM in the carpometacarpal and interphalangeal joints.
Term
What is the primary reason why predischarge testing following myocardial infarction is done?
Definition
To evaluate the client's ability to perform activities of daily living (ADL).
Term
What is the primary reason for postdischarge exercise testing following mycardial infarction?
Definition
It is done to demonstrate the degree of improvement since discharge.
Term
What is the Bruce protocol in treadmill exercise testing?
Definition
a process where work rate is increased in 3-MET increments in 3-minute stages by gradually increasing both the grade and speed of the treadmill.
Term
what is the modified Bruce protocol in treadmill exercise testing?
Definition
Only the grade is increased while the speed remains at 1.7mph.
Term
What is the ramp protocol in treadmill exercise testing?
Definition
It uses both grade and speed increases, but at a slower pace than in the Bruce protocol.
Term
What are advantages to the cylce ergometer over the treadmill tests?
Definition
It keeps the upper body stable ensuring more accurate ECG and BP measurements.
2) It supports the individual's body weight, making it more appropriate for those with poor balance.
3) It allows work rate to be set more precisely
Term
What is measured and monitored during treadmill and cycle exercise tests?
Definition
Heart rate, blood pressure, ECG, clinical signs (change in gait, skin color, or responsiveness), RPE, and perceptual scales.
Term
What are prognostic implications of exercise testing based on?
Definition
Sensitivity, and Specificity.
Term
What is preferred when assessing children for an exercise test? A treadmill, or a cycle ergometer?
Definition
Treadmill.
Term
What modifications need to be made to the treadmill test for children?
Definition
Keep the speed constant, adjusting only the grade.
Term
What modifications need to be made on the cycle ergometer tests when testing children?
Definition
Modifications to the handlebars, seat post, and pedal crank arms, which are often required to fit their smaller anatomy.
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