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Health Fitness Specialist

Instructions:

Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can study here.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

1. What is peripheral fatigue?
BMI greater than 30; waist circumference (m) > 102 cm; (f) > 88 cm; body fat: (m) >25%; (f) > 32%
....standard densities for bone - muscle - and fat.
The loss of force and power that is independent of neural drive.
Is volume of blood remaining in each ventricle after contraction

2. Sagittal plane makes a division into?
Chest - suprailiac - subscapular; all other skinfolds are vertical
Motor unit
Right and left portions
Avoid supine position after first tri-mester; avoid risk of abdominal trauma; consume 30-50 g of carbs before exercise; consume extra 300 kcals/day

3. A QRS-complex represents...
Ventricular muscle depolarization
Motor unit
St segment depression
Amount of blood in each ventricle at end of resting phase.

4. What is asthma?
Narrowing of the bronchial airways
Circumferences are used to estimate body composition and provide specific reference to the distribution of fat in the body.
Blood vessel that is composed of one cell layer and functions to exchange nutrients and waste materials between blood and tissues
Left pulmonary vein - left artrium - bicuspid valve - left ventricle - aortic semilunar valve - ascendina aorta - systemic circulation

5. Pregnant exercise guides
<40% mg/dL
Involves slow controlled sustained ROM
Aerobic: 3-7 days/week; Intensity: 40 -70%; Time: 30-60 minutes; possible multiple bouts throughout the day. Avoid isometric - valsalva - and max efforts; high reps/low intensity is better; RPE = 13-15
Avoid supine position after first tri-mester; avoid risk of abdominal trauma; consume 30-50 g of carbs before exercise; consume extra 300 kcals/day

6. iastolic Blood Pressure
The pressure exerted during resting phase; healthy is <80; over 90 is hypertension
A federal agency that sets standards for staff and patient safety.
Attempt to forecast future profits for program based on potential revenue generation as well as predicted fixed and variable expenses
12 and 16

7. What is Restrictive Lung Disease?
Left pulmonary vein - left artrium - bicuspid valve - left ventricle - aortic semilunar valve - ascendina aorta - systemic circulation
Based on utilization like per diem - contract labor - etc.
Hyperkyphosis (exaggerated posterior thoracic curvature) and hyperlordosis (exaggerated anterior lumbar curvature).
A large group of disorders that restrict or reduce lung volume and tidal volume. Include loss of functioning of the alveoli-capillary unit (impairment in gas exchange) - altered mechanical function of the thorax and pulmonary system - and secondary c

8. A classic sign of subendocardial ischemia is?
Treadmill test where grade and speed are increased at 3 minute intervals.
Income minus commission - taxes - or other expenses related to income
Anterior (front) and posterior (back)
St segment depression

9. Beta blockers
Decrease/lower heart rate
Coronary Angiography
Regulate bridging of actin and myosin
Total revenue received before any deductions

10. Non-capital expense
A reduced heart rate
Common complex chronic disorder of the airways - characterized by variable and recurring symptoms - airflow obstruction - hyperresponsiveness of the bronchioles - and underlying inflammation
<40% mg/dL
Day-to-day operational expenses (i.e. - medical and exercise supplies - stationary)

11. During long duration exercise of submaximal intensity (marathon running) - which type of muscle fibers are primarily recruited?
Type I
Motor unit
Includes the bones of the skull - vertebral column - ribs - and sternum. Protects organ systems
The coordinated capacity of the heart - blood vessels - respiratory system - and tissue metabolic systems to take in - deliver - and use oxygen.

12. What is Static Stretching?
Shortness of breath
Involves slow controlled sustained ROM
Circumferences are used to estimate body composition and provide specific reference to the distribution of fat in the body.
Negligence by omission

13. Eversion
Thick filament; part of contractile muscle
When a site in the ventricle fires before the next wave of depolarization from the sinus node reaches the ventricle
70 mL
Turning the sole of the foot away from the midline (outward)

14. Veins
Variant
Results from a re-entrant circuit in the atria that generates flutter waves - usually at a rate of 250 - 350 per minute.
Carry blood toward the heart
Day-to-day operational expenses (i.e. - medical and exercise supplies - stationary)

15. What is Torsade de Pointes?

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16. Relative contraindications for exercise
Progressive increase in SBP - no change or slight decrease in DBP - and a widening of the pulse pressure.
The benefit of exercise outweighs the risk of testing
Does not provide legal immunity
Amount of air leaving or entering with each breath - ranges from .5 to 4L

17. Karvonen Formula
Regulatory filaments; with calcium are stored in sarcoplasmic reticulum; binds to troponin
Where the exchange of nutrients occurs between blood and tissue
Large and extraordinary purches of durable items with an extended useful life - like exercise equipment
Target Heart Rate = ((max HR − resting HR) A

18. Angina pectoris that occurs at rest without a precipitating event?
Variant
Left pulmonary vein - left artrium - bicuspid valve - left ventricle - aortic semilunar valve - ascendina aorta - systemic circulation
Motor unit has more than one stimulus
Decrease/lower heart rate

19. Axial Skeleton
The volume of blood pumped by the heart per minute (mL blood/min).
Includes the bones of the skull - vertebral column - ribs - and sternum. Protects organ systems
10-15% of daily intake; .8 g/kg of body wt.; athletes may need 1.2 - 1.4 for endurance and 1.6-1.7 for strength; 4 cal/gram
The point of attachment of a tendon to bone

20. Tort
A pathologic or anatomic description marked by abnormal permanent enlargement of the respiratory bronchioles and alveoli accompanied by destruction of the lung parenchyma.
Dehydration - dizziness - syncope - heat exhaustion - or heat stroke
Wrong that involves a breach of civil duty owed to someone else.
Children sweat less because sweat rate and rate of sweat production for each gland are lower in children. They have same number of glands.

21. Stroke Volume and eccentric phase
Action
Stroke volume is significantly increased during eccentric phase
Q = HR x SV - the amount of blood ejected from the heart per minute
The volume of blood pumped by the heart per minute (mL blood/min).

22. Systolic
Is contractile heart movement - blood is leaving the heart
A reduced heart rate
Designed around function of program - such that revenue generated is sufficient to pay for expenses incurred
Stroke volume is significantly increased during eccentric phase

23. Shaping
When a motor unit is stimulated by a single nerve impusle
Setting a series of intermediate goals that lead to a long-term goal
Anterior (front) and posterior (back)
Originates in the sinoatrial (SA) node.

24. Blood flow from lungs
Contractile proteins; form crossbridges and slide past one another during contraction
Tachycardia - excessive sweating (diaphoresis) - light-headedness - visual disturbances
Left pulmonary vein - left artrium - bicuspid valve - left ventricle - aortic semilunar valve - ascendina aorta - systemic circulation
Carry blood away from heart - decrease to arterioles

25. Children
Lower stroke volume due to higher heart rate; resting HR and exercise HR are higher in children; are less efficient than adults at temperature regulation; poorer tolerance for exercise in heat
Abduction - eversion - and dorsiflexion
Variant
Curves of the cervical and lumbar regions. Considered secondary curves

26. Three assessments for muscular endurance
1. Bench Press 2. Push up 3. Curl-up
Specific type of negligence; involves claims against defined professional; usually claim a breach of professional duties and responsibilites toward a client; usually an injury has occurred and breach of duty came before injury
When a motor unit is stimulated by a single nerve impusle
The benefit of exercise outweighs the risk of testing

27. Diagonal skinfolds
Abduction - eversion - and dorsiflexion
When a motor unit is stimulated by a single nerve impusle
Deficient oxygenation of the blood
Chest - suprailiac - subscapular; all other skinfolds are vertical

28. Informed consent
The progressive reduction in voluntary drive to motor neurons during exercise
Turning the sole of the foot away from the midline (outward)
Carbs and fats used to synthesize ATP; for activities lasting longer than 3 minutes
Does not provide legal immunity

29. The amount of blood ejected from the heart per minute is referred to as ?
Partial or complete loss of consciousness with interruption of awareness of oneself and ones surroundings.
Carbs and fats used to synthesize ATP; for activities lasting longer than 3 minutes
Arteriosclerosis
Cardiac Output

30. What is Hypercapnia?
Central airways - peripheral airways - lung parenchyma - and the pulmonary vasculature
Flecainide (Taborcor); Propafenone (Rythmol)
Alveoli
Excess carbon dioxide in the blood

31. What is ataxia?
Includes the bones of the skull - vertebral column - ribs - and sternum. Protects organ systems
The loss of full control of bodily movements
Dehydration - reduced coordination - chills - hypothermia - potentially frost-bite
Acetone odor on breath - confusion - slurred speech

32. Non-capital expense
The amount of blood left in the ventricle right after ventricular contraction.
Excess red blood cells often secondary to hypoxemia
Day-to-day operational expenses (i.e. - medical and exercise supplies - stationary)
Stroke volume is NOT significantly elevated to more than resting during the concentric phase of resistance training.

33. Fixed expense
Negligence by omission
Are unchanged day to day - month to month
Should remain unchanged
The loss of full control of bodily movements

34. What is perfusion?
Pumping a liquid into an organ or tissue (especially by way of blood vessels).
Stroke volume is significantly increased during eccentric phase
Atrioventricular node - His bundle - Purkinje fibers
The progressive reduction in voluntary drive to motor neurons during exercise

35. What is End Systolic Volume?
The benefit of exercise outweighs the risk of testing
The amount of blood left in the ventricle right after ventricular contraction.
Atrial depolarization
Avoid supine position after first tri-mester; avoid risk of abdominal trauma; consume 30-50 g of carbs before exercise; consume extra 300 kcals/day

36. The increase in blood flow to skeletal muscles during exercise is mediated by three factors...
(1) an increase in cardiac output - (2) vasodilation of skeletal muscle arterioles - (3) vasoconstriction of arterioles in the viscera and skin.
12 and 16
Address agenda - assess - advise - assist - arrange follow up
Carbs and fats used to synthesize ATP; for activities lasting longer than 3 minutes

37. What is an insertion?
The point of attachment of a tendon to bone
The loss of force or power output in response to voluntary effort leading to reduced performance.
Motor unit
Terminates in Purkinje fibers

38. Systolic Blood Pressure
Avoid supine position after first tri-mester; avoid risk of abdominal trauma; consume 30-50 g of carbs before exercise; consume extra 300 kcals/day
Multiplying by 2.54
Exchange of gasses with the blood occurs.
Is the amount of pressure exerted on arterial walls; normal is <120; over 140 is hypertension

39. What is emphysema?
Target Heart Rate = ((max HR − resting HR) A
Amount of blood in each ventricle at end of resting phase.
St segment depression
Destruction of the parenchyma

40. What is PNF Stretching?
Action
Proprioceptive Neuromuscular Facilitation: Tense/Relax method - often referred to as partner stretching.
Carry blood toward the heart
Left pulmonary vein - left artrium - bicuspid valve - left ventricle - aortic semilunar valve - ascendina aorta - systemic circulation

41. What is ischemia?
Rotational movement at the radioulnar joint in a transverse plane about a longitudinal axis that results in the palm facing downward.
An inadequate blood supply to an organ or part of the body - esp. the heart muscles
Variant
<40% mg/dL

42. At what stage are people at most risk of relapse?
Action
Lidocaine - Mexiletine - Phenytoin - Tocainide
Force x Velocity
Atrioventricular node - His bundle - Purkinje fibers

43. In terms of chronological age - early childhood is usually described as ?
1 to 6 years
COPD
Fash-twitch glycolytic
Is the amount of pressure exerted on arterial walls; normal is <120; over 140 is hypertension

44. The PR-Interval represents...
The loss of force or power output in response to voluntary effort leading to reduced performance.
Atrioventricular node - His bundle - Purkinje fibers
Ventricular muscle depolarization
Dehydration - reduced coordination - chills - hypothermia - potentially frost-bite

45. A classic sign of subendocardial ischemia is?
Is volume of blood remaining in each ventricle after contraction
Does not provide legal immunity
St segment depression
Partial or complete loss of consciousness with interruption of awareness of oneself and ones surroundings.

46. What is atrial flutter?
Results from a re-entrant circuit in the atria that generates flutter waves - usually at a rate of 250 - 350 per minute.
Excess carbon dioxide in the blood
Stroke volume is NOT significantly elevated to more than resting during the concentric phase of resistance training.
Atrioventricular node - His bundle - Purkinje fibers

47. Frank Starling Law
Is contractile heart movement - blood is leaving the heart
Volume of blood ejected per beat (at rest is usually around 70 ml). SV + HR = Cardiac Output
Flecainide (Taborcor); Propafenone (Rythmol)
Describes the relationship between end-diastolic volume and stroke volume. It states that the heart will pump out whatever volume is delivered to it. If the end-diastolic volume doubles then stroke volume will double.

48. A group of pulmonary disorders characterized by limitations in airflow tha are not fully reversible?
A type of ventricular tachycardia in which the appearance of the complexes are somewhat 'twisted' - thus the name 'torsade.'
Shortness of breath
COPD
Cardiac Output

49. Systolic during exercise
Is dependent on exercise intensity; may exceed 200; terminate if over or equal to 260 or significant drop
The point of attachment of a tendon to bone
Scoliosis
Decrease/lower heart rate

50. Symptoms of hypoglycemia
Carry blood toward the heart
The progressive reduction in voluntary drive to motor neurons during exercise
Tachycardia - excessive sweating (diaphoresis) - light-headedness - visual disturbances
Avoid supine position after first tri-mester; avoid risk of abdominal trauma; consume 30-50 g of carbs before exercise; consume extra 300 kcals/day