Unit 2 Quiz - Basic Anatomy And Physiology
Fitness exam. Please fill free to take this quiz. Make sure you complete the whole quiz.
- 1.About 98% of the human body is composed of only six elements: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorous.
- A.
True
- B.
False
- 2.The respiratory system is responsible for:
- A.
Supplying oxygen to the body
- B.
Eliminating carbon dioxide in the body
- C.
Regulating the body's pH balance
- D.
A and B
- E.
A, B, and C
- 3.Excretion is one function of the digestive system.
- A.
True
- B.
False
- 4.The main purpose of hormones is to:
- A.
Alter the rate of synthesis of your cellular protein
- B.
Change the rate of enzyme activity
- C.
Change the rate of transport of nutrients through the cell wall
- D.
All of the above
- E.
None of the above
- 5.The nervous system is made up of the:
- A.
Peripheral nervous system
- B.
Central nervous system
- C.
Proximal nervous system
- D.
A and B
- E.
None of the above
- 6.The circulatory system consists of:
- A.
Lungs, mouth, throat, trachea, and bronchi
- B.
Mouth, esophagus, stomach, and gallbladder
- C.
Heart, arteries, and veins
- D.
None of the above
- E.
All of the above
- 7.Hemoglobin is an oxygen transporting protein in red blood cells.
- A.
True
- B.
False
- 8.Hormones are classified as:
- A.
Steroids
- B.
Amino acid derivatives
- C.
Peptides
- D.
All of the above
- E.
None of the above
Questions: 86 | Attempts: 79542 | Last updated: May 3, 2021
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Sample QuestionPhysical and chemical changes or reactions that occur within the body are collectively known as:
Questions: 40 | Attempts: 24937 | Last updated: Nov 16, 2020
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Sample QuestionWhich of the following blood vessels carries blood towards the heart?
Questions: 40 | Attempts: 21287 | Last updated: Oct 13, 2020
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Sample QuestionWhich of the following blood vessels carries blood towards the heart?
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