1. Human Organ Systems Practice Test

2. Question #1 Arteries can carry blood ____. Write in ALL that apply.
Away from the heart
To the cells
to heart
To the lungs

3. Question #2
If glucose can’t be removed from the blood, which system is not working?
Digestive
Endocrine
Circulatory
Excretory

4. Question #3 The ____ prevents food from entering the _____.
Esophagus; trachea
Trachea; esophagus
Epiglottis; esophagus
Epiglottis; trachea

5. Question #4
Which of the following systems maintains the homeostasis of water? Choose ALL that apply.
Integumentary
Skeletal
Circulatory
Endocrine

6. Question #5
Which of the following is regulated by homeostasis? Choose ALL that apply.
Glucose
ATP
Salts
Water

7. Question #6
The Endocrine system is involved in regulating all of the following EXCEPT
salt balance
sugar balance
gas exchange
water balance

8. Question #7
Which of these is the correct pathway of blood through the heart?
artery, heart right, lungs, heart left, vein
vein, heart right, lungs, heart left, artery
vein, heart left, heart right, lungs, artery
artery, heart left, lungs, heart right, vein

9. Question #8
Which of the following happens in the kidneys? Write in ALL that apply.
Ammonia is removed from blood.
Water is reabsorbed into the blood.
Cell waste is put into the digestive system.
Salt is removed from the blood.

10. Question #9 _____ is released when the level of _____ is _____.
glucagon; glucose; high
Insulin; water; low
ADH; water; low
Insulin; glucose; low

11. Question #10 Which system maintains the balance of ions? Respiratory
Excretory
Skeletal
Circulatory