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SCOREBUILDER PEAT PTA EXAM with 100- correct answers 2025(passed).
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SCOREBUILDER PEAT PTA EXAM with 100- correct answers 2025(passed).
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SCOREBUILDER PEAT PTA EXAMwith 100% correct answers
2025(passed)
This energy system provides immediate energy through the
breakdown of these stored high energy phosphates. If this energy
system is 'fully stocked' it will provide energy for maximal intensity,
short duration exercise for between10-15 seconds before it fatigues
- answer ATP-PC Energy system
adenosine triphosphate (ATP) and phosphocreatine (PC).
ATP-PC (phosphagen system, anaerobic glycolysis system (lactic
acid) and aerobic (oxygen ) system - answer What are the bodys 3
sources of ATP
Every muscle cell has some amount of ATP. Adenosine triphosphate
(ATP) is the way your body uses biochemicals to store and use
energy. There is enough ATP in the cell that the muscle can use
immediately, but only enough to last for about three seconds. The
muscle must replenish the ATP levels quickly, using a high-energy
phosphate compound called creatine phosphate.
An enzyme called creatine kinase removes the phosphate group
from creatine phosphate and transfers it to ADP to form ATP. The
cell then turns ATP into ADP, and then the phosphagen turns the
ADP back into ATP. The muscle continues to work, and the creatine
phosphate levels begin to decrease. The ATP levels and creatine
phosphate levels working together are called the phosphagen
system. This phosphagen system supplies the energy needs of
working muscle, but only for 8 to 10 seconds. - answer Phosphagen
System
,ATP production during high intensity, short duration exercise
*provides energy for up to 15 sec. - answer What is the
phosphagen system used for ?
-Major supplier of ATP *Stored glycogen is split into glucose and
than into pyruvic acid. - the energy released is ATP.
-results in formation of lactic acid
*Does not require o2
-Only uses carbohydrates (glycogen and glucose)
-Releases enough energy for the resynthesis of only small amounts
of ATP. - answer Anaerobic Glycolysis -
high intensity, short duration exercise - answer Anaerobic
glycolysis system supplies ATP during what?>
used during low intensity, long duration exercise such as running a
marathon.
*Yields the most ATP but required complex chemical reactions
*This system will provide energy as long as there are nutrients to
utilize. - answer Aerobic metabolism
low intensity, long duration activities, - amount of ATP production is
greaters but requires a complicated series of chemical reactions -
answer Aerobic system supplies ATP during ?
Anatomical Position - answer Erect posture of the body with the
face forward, feet pointing forward and slightly apart, arms at the
side, and palms forward with fingers and thumbs in extension .
Frontal -divides body into anterior and posterior sections Ex:
Abduction and Adduction
, sagittal - Divides body into right and left sections Ex: Flexion and
Extension
transverse -divides body into upper and lower sections Ex: medial
and lateral rotation - answer 3 cardinal planes of the body
Suture, Syndesmosis, Gomphosis - answer Fibrous Joints (there are
3)
Synarthroses - answer Another term for fibrous joints
Skull
-union of 2 bones by a ligament or membrane
-immovable joint - answer Example of a suture joint
Ex: tibia and fibula with interosseous membrane
-bone connected to bone by a dense fibrous membrane or cord
-very little motion - answer Ex: of syndesmosis
Ex: Tooth in socket
-2 bony surfaces connect as a peg in a hole - answer Ex: of
gomphosis
synchondrosis and symphysis - answer 2 types of cartilaginous
joints
amphiarthroses - answer Another term for cartilaginous joints
Ex: sternum and true rib articulation
*Provides SLIGHT motion
-hyaline cartilage
, -cartilage adjoints two ossifying centers of bone
-provides stability during growth - answer Synchondrosis
Ex: pubic symphysis
*Provides SLIGHT motion
-2 bones covered with hyaline cartilage and connected by
fibrocartilage - answer Symphysis
Uniaxial joint
biaxial joint
multi-axial joint - answer 3 Types of synovial joints
diarthroses - Free movement - answer another name for synovial
joints
*Provide what type of movement?
Synovial - answer Which joints are them most complex and
vulnerable to injury?
joint cavity, articular cartilage, snynovial membrane, synovial fluid
and fibrous capsule - answer Synovial joints have 5 distinguishing
characteristics. what are they?
one motion around a single axis in one plane of the body
Ex: Hinge - elbow
Pivot - atlantoaxial joints - answer Give 2 examples of an uniaxial
joint
Movement occurs in 2 planes and around 2 axes through the
convex/concave surfaces.
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