Download Skeletal System

Skeletal System
The function of the skeletal system is to give the body ___________and protects____________ _____________.
Without a ____________ _______________, the human body would be __________ and ______________.
The skeletal system consists of__________, ___________________, _______________, and _________________.
Your skull, a series of______________ ________________, acts like a hard protective helmet for your
______________.
The bones, or ____________________, of your spinal column surround your_______________ _______________, a
complex bundle of nerves.
The skeletal system provides attachment sites for the__________________.
How many bones do adult humans have? ______________________.
Bones are living structures with _____________ ________________________:
________________________________________________________________________________________
________________________________________________________________________________________
________________________________________________________________________________________
________________________________________________________________________________________
________________________________________________________________________________________
A point where two or more bones connect is called a ___________________.
There are two different types of joints in the body:
____________________________ (like ball-and-socket, hinge, gliding and pivot joints)
____________________________ (like the bones of the skull and pelvis) which allow little or no movement.
You have over _______________ moveable and semi-moveable joints in your body.
Circulatory System
The circulatory system is responsible for bringing _________________, _____________________, and
_____________________ to cells.
It’s function is to remove _________________ and regulate __________ _______________________.
The heart is central to the human______________________ _______________________; it pushes blood through the
body’s network of _______________________ and __________________.
Blood is pumped from the heart to the ____________________, acquires ___________________, and releases
______________________ __________________________.
The blood travels back to the _________________ and pumps back to the rest of the ____________________.
Blood passes the body cells, it transfers _________________ to the cells, and picks up __________________.
It returns to the _________________and the process is _______________________.
Arteries __________________________________________________________________________________.
Veins ____________________________________________________________________________________.
Capillaries _______________________________________________________________________________.
They are tiny tubes that exchange _____________, _________________ and _________________ between blood and
body cells.
Pulmonary circulation _____________________________________________________________________.
Coronary circulation ______________________________________________________________________.
Systemic circulation _______________________________________________________________________.
Respiratory System
The function of the respiratory system is __________________ in ___________________ from the air and
___________________ _______________________ is expelled from the body.
The respiratory system that allows breathing (____________ _________________________) includes the
______________, ____________________, ________________, and ___________________.
Respiratory system provides gas exchange between blood and the environment.
Although it may seem easier to breathe through the _________________, it is healthier to breathe through the
____________________. The hairs and mucus in the nose (part of the______________ _____________) help filter
and warm the air as it comes in.
LUNGS- ________________________________________________________________________________.
The diaphragm is a __________________beneath the ____________ that helps move air in and out of the body.
Muscular System
The _______________ muscles in the body, both_____________________ and_______________________.
Voluntary muscles _______________________________________________________________________.
Involuntary muscles _____________________________________________________________________.
We can not control our ___________________________ muscles.
Muscle contracts to move ________________and __________________ ________________________.
Muscles look either _____________________ or ____________________________.
Striated muscle ___________________________________________________________________________.
Smooth muscle _________________________________.
Cardiac muscle is unique in the human muscular system because it is made of________________________ and
_______________________muscle, controls the ___________________, and is ____________________________.
Function:
Controls movement of internal organs such as the ______________, ____________________, _____________, and
________________________________ _______________________________.
Controls contractions of the ________________________________.
Works with skeletal system to_____________________ ________________ __________________________.
Skeletal muscles work in _______________. When one ______________________, the other _____________.
They are attached to bone by bands of tissue called ___________________________.
Helps circulate _______________ and move _____________ through the ________________ _____________.
Nervous System
The ____________, ____________ ___________, and a network of __________ (peripheral nervous system) receive
messages from inside and outside the body and transmit instructions about how to ______________..
The nervous system is the____________________ ___________________ _________ _______ ___________; it
interprets the senses and enables you to respond.
___________, ____________, ____________, ___________, and ____________ are controlled by this system.
Things to know about the nervous system:
A neuron (nerve cell) is ______________________________________________________________________.
A response that is made automatically is a ___________________.
Your spinal cord is made of bundles of__________________ that carry impulses from all parts of the body to the brain
and from the brain to all parts of your body.
Digestive System.
The digestive tract _______________________________________________________________including
the___________________, the____________________, and small and large__________________________.
An adult's digestive tract is about_________________feet long.
The digestive system breaks down food two ways:
mechanical digestion- _____________________________________________________________________.
chemical digestion- _______________________________________________________________________.
This occurs in the mouth, stomach and small intestines.
Immune System
Your immune system is like an army that protects you from____________________.
Your skin is the first wall of protection against disease causing agents called ________________________.
The second line of defense are fluids like mucus found in your ______________________ ______________ and tears
from your __________________.
If the pathogens do pass through these_________________, there is an army battalion of _____________
_____________ ________________and their weapons that fight the germs.
_________________ ______________________is the soft tissue found in the hollow interior of bones.
It is the place where most new blood cells are produced.
Thymus is an ___________________________________________________________________________.
It is of central importance in the maturation of T cells.
__________________________is an organ of the upper abdomen, where it functions in the destruction of old red
blood cells and holding a reservoir of blood.
Lymph Nodes ____________________________________________________________________________.