Domain 1

Question 1

What is the test to assess the upper body extremities?

Answer 1

The Davies test

Question 2

what test assesses the lower extremity agility and neuromuscluar control?

Answer 2

The Shark Skill test

Question 3

what tendon allows muslce fibers to contract, is sensitive to muslce tension and protects the muscle from injury?
Select one:
a. Muscle spindles 
b. Efferent neurons
c. Golgi tendon organs
d. Osteoclasts

Answer 3

Golgi tendon

Question 4

What does Davis’ law predict?

Answer 4

That soft tiussue will change due to stress.

Question 5

What is Wolf’s law?

Answer 5

That bone will change due to stress

Question 6

What is the resting oxygen consumption

Answer 6

3-5mL per kilgoram, per minute

Question 7

What is the prescried dosage for perfomance enhancement using caffeine?

Answer 7

3-6mg per kilo of bodyweight half hour before exercise

Question 8

During Glycolysis, pyruvic acid converts to what?

Answer 8

Acetyl A.coenzyme

Question 9

What is the best measure of cardioresperatory fitness?

Answer 9

Maximal oxygen consumption

Question 10

Which vitamin should be at low levels in a multivitamin pill?

Answer 10

Calcium

Question 11

If an overactive hip flexor decreases neural drive to the glutius maximus, what is this an example of?

Answer 11

Altered Reciprocal Inhibition

Question 12

Term for the amount of blood pumped with each contraction?

Answer 12

Stroke volume

Question 13

Explain the Force/Velocity curve

Answer 13

When Concentric muscle action increases, the Force production decreases

Question 14

What is the phenomena that occurs when you hold a stretch for 30 seconds?

Answer 14

Autogenic Inhibition

Question 15

whcih vessels move blood from capilleries to heart?

Answer 15

Veins

Question 16

What is the order of the vessels of the blood system?

Answer 16

heart—aorta—arteries—arterioles—capilleries—venules—veins—venae cavae—heart

Question 17

Which term referes to the body when it is in equilibrium and stationary?

Answer 17

Balance

Question 18

When evergy is drawn from anaerobic metabolism, which stage of exercise is the athlete performing?

Answer 18

When the athlete begins activity

Question 19

What is the primary cause of muskuloskeletal degeneration?

Answer 19

Low-back pain

Question 20

Lipids serve the role of what?

Answer 20

A precursor to hormone production

Question 21

If a tight agonist decreasses drive to its functional antagonist, what is this term called?

Answer 21

Altered Reciprical Inhibition

Question 22

what is meant by Gluconeogenesis?

Answer 22

The asssistance of amino acids in energy production during starvation

Question 23

What direction is Shoulder elevation of scapular?

Answer 23

Superior

Question 24

What is a common supplement made in the body?
Select one:
a. Growth Hormone
b. Vitamin D
c. Glycogen 
d. Creatine

Answer 24

Creatine

Question 25

``` What is the catabolic hormone secreted by the adrenal gland to maintain energy supply - breaking down carbs/fats/protein? Select one: a. Cortisol b. Norepinephrine c. Insulin d. Testosterone ```

Answer 25

Cortizol

Question 26

Which factor do you need to be aware of when working with seniors? Select one: a. Decreased blood pressure b. Decreased lean body mass c. Decreased risk of arteriosclerosis d. Increased connective tissue elasticity

Answer 26

Decreased lean body manss

Question 27

Put cardiac output into an equational format

Answer 27

heart beats/min + blood pumped/heart beat

Question 28

Type 1 Muscles are what?

Answer 28

Slow twitch. Smaller. Slow to fatigue.

Question 29

Type 2 Muscles are what?

Answer 29

Fast twitch. Larger. Quick to fatigue. Qucik maximum tension.

Question 30

``` If a client is experiencing joint poan and emotional fatigue, what is the term used to describe this? Select one: a. Alarm reaction b. Exhaustion c. DOMS d. Resistance development ```

Answer 30

Exhaustion

Question 31

``` what can high doses of Vitamin D create? Select one: a. Calcification of arteries b. Loss of hair c. Bone and joint pain d. Osteopenia ```

Answer 31

Calcification of arteries.

Question 32

``` Which energy pathway is used for exercise lasting 30-50 seconds? Select one: a. Krebs cycle b. Oxidative c. Glycolysis d. ATP-CP ```

Answer 32

Glycolycsis

Question 33

``` What term describes the number of heart beats per minute and the amount of blood pumped per beat? Select one: a. Stroke volume b. Cardiac output c. Blood pressure d. Heart rate ```

Answer 33

b. Cardiac output

Question 34

A client has been performing cardiorespiratory exercise for four weeks. Which of the following physiologic adaptations should the personal trainer expect to observe in the client? Select one: a. Decreased stroke volume b. Decreased cardiac output c. Improved ability of muscles to use oxygen d. Increased resting heart rate

Answer 34

The correct answer is: Improved ability of muscles to use oxygen

Question 35

``` Which term refers to a system of glands that secrete hormones into the bloodstream to regulate a variety of bodily functions and consists of host organs, chemical messengers, and target cells? Select one: a. Digestive system b. Endocrine system c. Nervous system d. Respiratory system ```

Answer 35

b. Endocrine system

Question 36

``` Which term is defined as the normal extensibility of all soft tissues that allow the full range of motion of a joint? Select one: a. Flexibility b. Dynamic range of motion c. Extensibility d. Neuromuscular efficiency ```

Answer 36

a. Flexibility

Question 37

``` Resting metabolic rate accounts for what percentage of total energy expenditure? Select one: a. 0.7 b. 0.55 c. 0.85 d. 0.4 ```

Answer 37

a. 0.7

Question 38

``` Scapular protraction refers to which of the following movements of the scapula? Select one: a. Adduction b. Inversion c. Abduction d. Depression ```

Answer 38

c. Abduction

Question 39

Which of the following best defines muscle imbalance? Select one: a. The body seeking the path of least resistance during functional movement patterns. b. Alteration of muscle length surrounding a joint. c. Synergists taking over the function of a weak or inhibited prime mover. Incorrect d. Exertion of more force by a muscle than what is being placed on it.

Answer 39

b. Alteration of muscle length surrounding a joint.

Question 40

According to sliding filament theory, when does muscular contracting occur? Select one: a. The distance from Z line to Z line is increased. Incorrect b. Myofibrils are lengthened. c. Actin and myosin filiments slide past each other, shortening the entire sarcomere. d. Actin and myosin filaments slide away from each other, lengthening the sarcomere.

Answer 40

c. Actin and myosin filiments slide past each other, shortening the entire sarcomere.