BIOLOGY QUIZ

Which part of the heart is this?

• Pulmonary Vein
• Pulmonary Artery
• Right Atrium
• Tricuspid Valve

Which part of the heart is this?

• Aorta
• Right Ventricle
• Left Atrium
• Left Ventricle

Blood enters the right atrium through 

• pulmonary veins
• vena cavaes
• pulmonary arteries
• aorta

Which part of the heart pumps deoxygenated (oxygen-poor) blood?

• Left side
• Right side
• Top side
• Bottom side

Which part of the heart pumps oxygenated blood?

• Left side
• Right side
• Top side
• Bottom side

How does the heart work?

• It pumps blood around the rest of the body, back to the heart and then to the lungs.

• It pumps blood first to the rest of the body, back to the lungs and then to the heart.

• It pumps blood first to the lungs, back to the heart and then around the rest of the body.

• all of the above

Given the following structures:
1. larynx
2. nasal cavity
3. pharynx
4. trachea
Which of the following is the correct order that air would flow during inhalation. 

• 1,2,3,4
• 2,3,1,4
• 2,1,3,4
• 4,2,3,1 

The air sacs that are covered with capillaries where gas exchange takes place

• bronchi
• lungs
• oxygen
• alveoli

When air is pushed OUT of the lungs, what is the correct order for the tubes it passes through?

• bronchiole -> bronchi -> trachea -> nose

• bronchi -> bronchiole -> trachea -> nose

• trachea-> bronchi -> bronchiole-> nose

• none of the above

Bronchial tubes contract quickly causing shortness of breath, coughing, and wheezing

• Bronchitis
• Emphysema
• Lung cancer
• Asthma