ACTION PERSONAL TRAINER
CERTIFICATION review Q&As (Verified
Answers)
three major functions of the nervous system - correct answer ✅1. sensory
2. integrative
3. motor
three types of neurons - correct answer ✅1. interneurons= singles from one
neuron to another
2. motor neurons= spinal cord or brain to other parts of the body
3. sensory neurons= body to spinal cord or brain
central nervous system - correct answer ✅brain and spinal cord
peripheral nervous sytem - correct answer ✅all the nerves in the body
CNS: four major sections of the brain - correct answer ✅1. cerebrum= largest
part of the brain (80%), left and right hemispheres
2. diencephalons= center part of the brain
3. cerebellum= rear part of the brain
4. brain stem= connects the cerebrum and cerebellum to the spinal cord
PNS - correct answer ✅1. voluntary nervous system (somatic)= signals skeletal
muscles to contract voluntary movements
2.involuntary nervous system (autonomic)= relates the contraction of internal
organs, heart rate, digestion, and breathing
, ACTION PERSONAL TRAINER
CERTIFICATION review Q&As (Verified
Answers)
skeletal system - correct answer ✅-major function= to provide form and shape to
the body
-axial skeleton= skull, rib cage, vertebral column
-appendicular skeleton= upper and lower extremities
-206 bones, 177 voluntary movement
-synovial joints= 80% of joints in body
muscular system - correct answer ✅- a single muscle is built from many bundles
of muscle fibers called fascicule
three types of muscle tissue - correct answer ✅1. cardiac= walls of the heart
2. smooth= composes the epithelial of other hollow organs
3. skeletal= attached to skeleton, voluntary
three muscle actions - correct answer ✅1. concentric= muscle fibers are
shortened, contractions
2. ecentric= muscles lengthen
3. isometric= tension on the muscle
three types of muscle pain after workout - correct answer ✅1. muscle soreness
2. muscle and joint soreness= few hours after workout
3. delayed-onset muscle soreness (DOMS)= lasts for a few days
CERTIFICATION review Q&As (Verified
Answers)
three major functions of the nervous system - correct answer ✅1. sensory
2. integrative
3. motor
three types of neurons - correct answer ✅1. interneurons= singles from one
neuron to another
2. motor neurons= spinal cord or brain to other parts of the body
3. sensory neurons= body to spinal cord or brain
central nervous system - correct answer ✅brain and spinal cord
peripheral nervous sytem - correct answer ✅all the nerves in the body
CNS: four major sections of the brain - correct answer ✅1. cerebrum= largest
part of the brain (80%), left and right hemispheres
2. diencephalons= center part of the brain
3. cerebellum= rear part of the brain
4. brain stem= connects the cerebrum and cerebellum to the spinal cord
PNS - correct answer ✅1. voluntary nervous system (somatic)= signals skeletal
muscles to contract voluntary movements
2.involuntary nervous system (autonomic)= relates the contraction of internal
organs, heart rate, digestion, and breathing
, ACTION PERSONAL TRAINER
CERTIFICATION review Q&As (Verified
Answers)
skeletal system - correct answer ✅-major function= to provide form and shape to
the body
-axial skeleton= skull, rib cage, vertebral column
-appendicular skeleton= upper and lower extremities
-206 bones, 177 voluntary movement
-synovial joints= 80% of joints in body
muscular system - correct answer ✅- a single muscle is built from many bundles
of muscle fibers called fascicule
three types of muscle tissue - correct answer ✅1. cardiac= walls of the heart
2. smooth= composes the epithelial of other hollow organs
3. skeletal= attached to skeleton, voluntary
three muscle actions - correct answer ✅1. concentric= muscle fibers are
shortened, contractions
2. ecentric= muscles lengthen
3. isometric= tension on the muscle
three types of muscle pain after workout - correct answer ✅1. muscle soreness
2. muscle and joint soreness= few hours after workout
3. delayed-onset muscle soreness (DOMS)= lasts for a few days
