Skeletal System
What does the axial skeleton contain?
What does the central nervous system include?
The brain and the spinal cord.
True or False: Humans can survive off of only one kidney.
True
What is a joint?
The intersection of 2 bones.
What is an example of a mental health component?
1) Maintains a strong sense of self
2) Handles setbacks without loss of self-esteem
3) Is aware of emotions and manages/expresses them appropriately
4) Managees stress with skills and enjoyment
What are the two predominant components of bones?
Calcium and Collagen.
What does the somatic nervous system control?
Voluntary movement.
How many ureters are present in the urinary system?
2.
True or False: the nervous system has a significant impact on movements such as balance and coordination.
True.
What is homeostasis?
The process of the body's striving to maintain constant internal conditions.
What is the difference between a tendon and a ligament?
A tendon attached muscle to bone, while a ligament attaches bone to bone.
What are the four main parts of a singular motor neuron?
1) Cell Body
2) Dendrites
3) Nucleus
4) Axon
What is the name of the waste product dispensed from the urinary system?
Urine.
Knees, elbows, fingers, toes.
What is the main function of the nervous system?
It is the communication center of the body.
What is osteoporosis?
It is a bone disease that causes skeletal structures to become brittle and fragile, leading to increased risk in fractures and disability.
What is a motor unit?
It is a motor neuron and ALL the muscle fibers it innervates.
What are two of the chemicals being balanced by the kidneys?
Sodium and Potassium.
What is the difference between cervical vertebrae and lumbar vertebrae?
Hint: looking for 2 key points.
Cervical vertebrae are smaller and more mobile, while lumbar vertebrae are bigger and more stable.
What are 5 of the 6 evolved components of wellness?
Physical health, mental health, emotional health, intellectual health, social health, and environmental health.
What are 2 examples of a ball-and-socket joint?
Shoulder and hip.
Do the kidneys control the production of white or red blood cells?
Red.
Where are most ligaments in the body found? (2)
Wrist and ankle joints.
What is an organ system composed of?