The integumentary system has one organ which one is it?
the skin
what is the primary function of the integumentary system?
protection
how many bones are in the human body?
206
Which are the primary organs of the skeletal system?
bones
____ can cushion bones that are linked together and can act as the connection between one bone and another
cartilage
are bands of fibrous connective tissue that help hold bones together
ligaments
bones store
calcium and phosphorous
where are red blood cells formed
red marrow
joints
connection between two or more bones
what are the organs of the nervous system?
the brain, spinal cord, and nerves
brain and spinal cord
central nervous system (CNS)
cranial and spinal nerves and all their branches
peripheral nervous system
nerve impluse permits what?
the rapid and precise control of diverse body functions
endocrine system
composed of glands that secrete hormones directly into the blood
___ are the main regulators of metabolism, reproduction, and other body activities
hormones
what is the primary function of the cardiovascular system?
transportation
cardiovascular system consists of?
the heart, and closes system of vessels made up of arteries, veins, capillaries
major organs of the respiratory system?
nose, pharynx (throat), larynx ( voice box), trachea (windpipe), bronchi, and lungs
organs of Digestive system
mouth, pharynx, esophagus, stomach, small intestine, large intestine, rectum, and anal canal,
urinary system
kidneys, ureters, urinary bladder, and urethra
waste product produce by kidneys called?
urine
examples of functions regulated by hormones
-growth
-metabolism
-reproduction
-fluid and electrolyte balance
The tonsils, thymus, and spleen are specialized organs of what system?
Lymphatic
All of the following systems have “protection” as one of their listed functions except the
muscular system.
Alveoli are found in the
respiratory system
Which of the following is true about ligaments?
they are part of the skeletal system.
Which of these glands is/are located in the skull?
Pituitary gland, Pineal gland