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MULTIPLE CHOICE. Choose the one alternative that best completes the statement or
answers the question.
1) Which of the following is an organ system?
1) _______
A) lungs
B) heart
C) brain
D) urinary
2) Bones and joints belong to this organ system.
A) skeletal
B) muscular
C) urinary
D) nervous
2) _______
3) The stomach belongs to this organ system.
A) reproductive
B) respiratory
C) digestive
D) cardiovascular
3) _______
4) The cardiovascular system ________.
A) transports blood throughout the body
B) cleanses the blood of pathogens and other debris
C) promotes growth and development
D) eliminates nitrogenous wastes from the body
4) _______
5) The integumentary system ________.
A) is a site for blood-cell formation
B) breaks down ingested food
C) contributes to the acid-base balance of the blood
D) protects the deep organs from injury and drying out
5) _______
6) This organ is a large muscular tube that ends at the anus.
A) small intestine
B) trachea
C) esophagus
D) large intestine
6) _______
7) The ________ and ________ are part of the respiratory system.
A) alveoli, trachea
B) lungs, esophagus
C) testes, ovaries
D) bronchi, thymus
7) _______
8) The spleen, thymus, and tonsils are all part of the ________ system.
A) respiratory
B) lymphatic/immune
C) endocrine
D) cardiovascular
8) _______
9) The major organs of the cardiovascular and respiratory systems, the
heart and lungs, reside in the ________ cavity.
A) cranial
B) spinal
C) abdominopelvic
D) thoracic
9) _______
10) The major organs of this system allow you to draw, play tennis, dance,
and frown.
A) muscular
B) skeletal
C) nervous
D) cardiovascular
10) ______
1)
2)
3)
4)
5)
6)
7)
8)
9)
10)
D
A
C
A
D
D
A
B
D
A