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ACE Group Fitness Practice Questions and Answers (100% Pass)
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©PREP4EXAMS@2024/2025 REAL EXAM DUMPS Monday@ August 5@ 2024 6@07 PMACE Group Fitness Practice Questions and Answers (100% Pass)
What are the five major functions of the cardiovascular system? - Answer✔️✔️-1.
distributes oxygen and nutrients to the cells
2. carries carbon dioxide and metabolic wastes from the cells
3. protects against disease
4. helps regulate body temperature
5. prevents serious blood loss after injury through the formation of clots
What are the two components that make up blood? - Answer✔️✔️-1. Formed
elements, which include different types of living blood cells, including white blood
cells, red blood cells, and platelets
2. Plasma, the non-living liquid portion of blood. Plasma is about 92% water and
8% dissolved solutes
How many chambers does that heart have? - Answer✔️✔️-There are four chambers:
the right atrium, the right ventricle, the left atrium and the left ventricle
What are the three major functions of the respiratory systems? - Answer✔️✔️-1.
supplies oxygen
,©PREP4EXAMS@2024/2025 REAL EXAM DUMPS Monday@ August 5@ 2024 6@07 PM
2. eliminates carbon dioxide
3. helps regulate the acid-base balance (pH) of the body
What are the three general phases of respiration? - Answer✔️✔️-1. External
respiration is the exchange of oxygen and carbon dioxide between the atmosphere
and the blood within the large capillaries in the lungs
2. Internal respiration involves the exchange of those gases between the blood and
the cells of the body
3. Cellular respiration involves the utilization of oxygen and the production of
carbon dioxide by the metabolic activity of the cells
What are the major components of the central nervous system (CNS)? -
Answer✔️✔️-The central nervous system (CNS) is comprised of the brain and the
spinal cord.
What are the major components of the peripheral nervous system? (PNS) -
Answer✔️✔️-The peripheral nervous system (PNS) is made up of nerves that
connect extremities and their receptors within the CNS
What are proprioceptors? - Answer✔️✔️-Somatic sensory receptors found in
muscles, tendons, ligaments, joint capsules, and skin that gather information about
body position and the direction of velocity of movement.
,©PREP4EXAMS@2024/2025 REAL EXAM DUMPS Monday@ August 5@ 2024 6@07 PM
List the five important functions of bones - Answer✔️✔️-Bones provide...
1. protection for many vital organs, such as the heart, brain, and spinal cord
2. support for soft tissues so that erect posture and the form of the body can be
maintained
3. a framework of levers to which muscles are attached
4. the red marrow of bone that is responsible for the production of certain blood
cells
5. storage areas for calcium, phosphorus, potassium, sodium, and other minerals
What is Wolff's Law? - Answer✔️✔️-According to Wolff's Law, bone is capable of
adjusting its strength in proportion to the amount of stress placed on it.
List the five regions that make up the vertebral column. - Answer✔️✔️-Cervical
vertebrae (7 vertebrae)
Thoracic vertebrae (12 vertebrae)
Lumbar vertebrae (5 vertebrae)
Sacrum (5 fused vertebrae)
Coccyx (4 fused vertebrae)
, ©PREP4EXAMS@2024/2025 REAL EXAM DUMPS Monday@ August 5@ 2024 6@07 PM
What are the three structural categories of joints in the body? - Answer✔️✔️-Fibrous
Cartilaginous
and synovial
What are the five distinguishing characteristics of synovial joints? - Answer✔️✔️-1.
have a joint cavity
2. a ligamentous joint capsule made of dense, fibrous connective tissue surrounds
each joint cavity.
3. the end of the bones in synovial joints are covered with a thin layer of articular
cartilage.
4. the inner surface of the joint capsule is lined with a thin synovial membrane.
5. Synovial fluid acts as a lubricant for the joint, and provides nutrition to the
articular cartilage.
What are the three types of human muscle tissue? - Answer✔️✔️-Cardiac
visceral (smooth)
and skeletal
Define the terms agonist, antagonist, and synergist. - Answer✔️✔️-An agonist is the
muscle directly responsible for observed movement; also called the prime mover.
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