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Evaluation

Cloze Activity

Read the paragraph below and fill in the missing words.

During inspiration the intercostal muscles while intercostal muscles . This movement pulls the ribs and . The diaphragm muscles and it flattens. The of the thoracic cavity and decreases inside it.

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Scrambled List

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  • Breathing
  • is
  • accomplished
  • by
  • changes
  • in
  • volume
  • air pressure of
  • thoracic cavity

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True-False Question

select one of options provided

Question 1

  1. During inspiration the external intercostal muscles relax

Question 2

2. When breathing out the diaphragm returns to its dome shape.

Question 3

3. The bronchioles branches to form sac like structures known as alveoli.

Question 4

4. Lungs are enclosed in a single membrane called pleural membrane.

SCORM Quiz

Question

1. During expiration the internal intercostal muscles_____________

Answers

relax

contract

move

Non of the above

Question

2. What happens to the diaphragm during inspiration?

Answers

assumes dome shape

flattens

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