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biomechanics final exam test bank
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biomechanics final exam test bankWhich of the following is the most appropriate definition of biomechanics? - ANS the study of the
mechanical aspects of biological organisms
Which of the following terms is applied to the study of systems in a constant state of motion? - ANS
statics
What term is given to considerations such as the size, shape, and weight of body segments? - ANS
anthropometric
Which of the following would not be measured in a kinematic analysis of a tennis serve?
A. angular velocity
B. linear velocity
C. muscular force
D. angular acceleration - ANS muscular force
Which of the following is an example of a kinetic consideration?
A. muscle force producing a vertical jump
B. impact force landing from a jump
C. both A and B
D. neither A nor B - ANS Both A and B
Which of the following is an example of a static situation?
A. a cyclist riding at a constant velocity
B. a person balancing motionless on one foot
C. both A and B
,D. neither A nor B - ANS Both A and B
Which of the following is associated with kinematics? - ANS displacement
Which of the following are anthropometric factors?
A. the length of a forearm
B. the shape of a body
C. the weight of the trunk
D. all of the above - ANS All of the above
Which of the following is included in sports medicine?
A. clinical aspects of exercise and sport
B. scientific aspects of exercise and sport
C. both A and B
D. neither A nor B - ANS Both A and B
Which of the following topics might be studied by biomechanists?
A. optimal form during the pole vault
B. forces on the spine during lifting
C. the mechanics of the jump shot
D. all of the above - ANS All of the above
Biomechanics has roots in which of the following disciplines?
A. physics
B. biology
,C. both A and B
D. neither A nor B - ANS Both A and B
Which of the following questions about the long jump should be answered quantitatively?
A. What is the horizontal velocity at take-off?
B. What is the angle at take-off?
C. both A and B
D. neither A nor B - ANS Both A and B
Which of the following characterizes a formal problem?
A. a goal or answer
B. a set of given information
C. a set of operations that can be used to arrive at the desired answer from the given information
D. all of the above - ANS All of the above
What does the word qualitative mean? - ANS Pertaining to quality
Which of the following statements is true regarding qualitative analysis? - ANS It does not involve the
use of numbers
Which of the following professionals regularly make use of qualitative observations?
A. teachers
B. coaches
C. clinicians
D. all of the above - ANS All of the above
, Which of the following are components of a structured approach to problem solving?
A. writing down the given information
B. drawing a diagram representing the problem situation
C. rereading the problem to look for additional information that may be inferred from the problem
statement
D. all of the above - ANS All of the above
Which of the following countries uses the metric system? - ANS France, Germany, Japan
In which of the following systems of measurement are units of the same variable related to each other
by factors of ten? - ANS Metric system
Which of the following conversions is accurate?
A. 2.54 cm = 1 in
B. 2.54 in = 1 cm
C. 4.45 lb = 1 N
D. none of the above - ANS 2.54cm = 1 in
Which of the following is true about osteoporosis?
A. it is a disease with acute onset
B. it inevitably accompanies aging
C. it is a lifestyle disease that develops and progresses over a number of years
D. all of the above are true - ANS It is a lifestyle disease that develops and progresses over a number of
years
What are the risk factors for osteoporosis? - ANS Physical inactivity, estrogen deficiency, excessive
consumption of caffeine
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