ACTION PERSONAL TRAINER
CERTIFICATION Exam Questions and
Answers (Rated A+)
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
, ACTION PERSONAL TRAINER
CERTIFICATION Exam Questions and
Answers (Rated A+)
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
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
CERTIFICATION Exam Questions and
Answers (Rated A+)
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
, ACTION PERSONAL TRAINER
CERTIFICATION Exam Questions and
Answers (Rated A+)
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
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
