Quiz - Respiratory And Excreotry System

Question 1

What happens to cause air to be inhaled into the lungs?

Answer 1

The diaphragm contracts, moves down and opens the rib cage

Question 2

What word best describes the pharynx?

Answer 2

Throat

Cite: page 76

Question 3

Each alveolus is surrounded by a network of

Answer 3

capillaries

Cite: page 76

Question 4

If food enters the trachea, a person can

Answer 4

choke, die, not talk

Cite: page 77

Question 5

In the diagram below(Diagram of alveolar ducts, pulmonary artery and veins, capillaries, alveoli, alveolar, alveolar sacs), A (alveoli) is

Answer 5

alveolus

Cite: page 76

Question 6

In the diagram below (Diagram of lungs and throat) , B (part that connects lungs and throat) is the

Answer 6

the trachea

Cite: page 78

Question 7

Which of the following statements is false? (Your body’s cells usues oxygen found in your bloodstream, your lungs can store several hours worth of oxygen, your body can not store oxygen at all, teh air you breathe is made of 78% of nitrogen.

Answer 7

Your lungs can store several hours worth of oxygen.

Cite: page 76

Question 8

In the diagram below, B (what goes out of the alveoli) is

Answer 8

oxygen moving into the capillary

Cite: page 76

Question 9

Which substances are necessary for respiration to occur in cells?

Answer 9

Oxygen and glucose

Cite: page 76

Question 10

In the diagram below, G (capillary) surrounds A (alveoli) G is a/an

Answer 10

capillary

Cite: page 76