Chapters 6-9 Flashcards
What does the thoracic cavity contain?
The heart, lungs and esophagus.
What are the four body cavities?
Cranial, spinal, thoracic, and abdominal.
What does the abdominal cavity contain?
The liver, stomach, pancreas, spleen, kidneys, bladder, small and large intestine, and reproductive organs.
What’s another name for reproductive organs?
Gonads
What is the heart/lungs/intestines also called?
Visceral organs
What is a system?
A group of structures which function together as a unit to preform a job for the body
In order name the divisions of systems
Systems, organs, tissues, cells
What are the organs of the circulatory system?
Heart, arteries,veins, capillaries
Which of these…the arteries or veins, carry the blood away from the heart?
The arteries carry blood away, the veins carry blood too the heart.
What is the body’s ‘defense system’ against bacteria and sickness?
The immune system
Where are white blood cells produced abs where do they mature?
Bone marrow and they mature in bone marrow and thymus gland
What system provides the body tissues with oxygen and to remove carbon dioxide?
Respiratory system.
What is the passage that air takes when it’s breathed in?
Nose, nasal passages, pharynx, larynx, trachea, bronchial tubes, and lungs
What is alveoli?
The thin walked air sacs at the end of the bronchial tubes in the lungs
What system makes a path through the thoracic abs abdominal system and the small intestine.
Digestive system
What is the alimentary canal?
A 20 ft long tube leading from the mouth till the ‘waste bucket’
What is the large intestine also known as?
The colon
What system provides a number if openings the through which waste materials are gotten rid of
The excretory system
What is the tube which connects the bladder to the outside of the body?
The urethra
What system coordinates the activities of the body?
The nervous system
What is the most important organ of the nervous system
The brain
What are ‘chemical messengers’?
Hormones
What is the system called that produces hormones?
The endocrine system
What is the system that contains the largest organ?
Integumentary system