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Question Results

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Question:

Role of the diaphragm during respiration

Response:

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During inhalation, a relaxationcontraction of the diaphragm results in a(n) decreaseincrease of the thorax volume.
During exhalation, a contractionrelaxation of the diaphragm results in a(n) increasedecrease of the thorax volume.
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Question:

Structures running through the diaphragm

Response:

Fill in the missing words

1. 2vena cava / vena cava inferior / inferior vena cava

2. 1oesophagus / esophagus

3. 3aorta 

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Question:

bronchial tree

Response:

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DropzoneCorrect AnswersYour answers
trachea trachea lobar bronchi
1 bronchi main bronchi main bronchi
primary bronchi
2 bronchi secundary bronchi secundary bronchi
lobar bronchi
1 bronchi main bronchi trachea
primary bronchi
2 bronchi secundary bronchi primary bronchi
lobar bronchi
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Question:

bronchial tree numbers

Response:

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The bronchus principalis (main bronchus) dexter branches into 103 bronchi lobares (lobar bronchi), which, in turn, branch into 210 bronchi segmentales (segmental bronchi).
The bronchus principalis (main bronchus) sinister branches into 32 bronchi lobares (lobar bronchi), which, in turn, branch into 8-10 bronchi segmentales (segmental bronchi).
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Question:

main bronchi

Response:

The right main bronchus is wider and shorter and runs more vertically then the left main bronchus

TrueFalse

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Question:

Pleura

Response:

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DropzoneCorrect AnswersYour answers
parietal pleura parietal pleura parietal pleura
visceral pleura visceral pleura pleural cavity
pleural cavity pleural cavity visceral pleura