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Exam (elaborations)

ACE Group Fitness Questions & 100% Correct Answers

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What are the five major functions of the cardiovascular system? :~~ 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 thr...

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  • September 9, 2024
  • 62
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • ACE
  • ACE
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1 | P a g e | © copyright 2024/2025 | Grade A+




ACE Group Fitness Questions & 100%
Correct Answers
What are the five major functions of the cardiovascular system?

✓ :~~ 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?

✓ :~~ 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?

✓ :~~ 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?




Master01 | September, 2024/2025 | Latest update

, 2 | P a g e | © copyright 2024/2025 | Grade A+


✓ :~~ 1. supplies oxygen

2. eliminates carbon dioxide

3. helps regulate the acid-base balance (pH) of the body




What are the three general phases of respiration?

✓ :~~ 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)?

✓ :~~ 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)

✓ :~~ The peripheral nervous system (PNS) is made up of nerves that connect

extremities and their receptors within the CNS




What are proprioceptors?



Master01 | September, 2024/2025 | Latest update

, 3 | P a g e | © copyright 2024/2025 | Grade A+


✓ :~~ 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.




List the five important functions of bones

✓ :~~ 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?

✓ :~~ 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.

✓ :~~ Cervical vertebrae (7 vertebrae)

Thoracic vertebrae (12 vertebrae)


Master01 | September, 2024/2025 | Latest update

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Lumbar vertebrae (5 vertebrae)

Sacrum (5 fused vertebrae)

Coccyx (4 fused vertebrae)




What are the three structural categories of joints in the body?

✓ :~~ Fibrous

Cartilaginous

and synovial




What are the five distinguishing characteristics of synovial joints?

✓ :~~ 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?




Master01 | September, 2024/2025 | Latest update

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