Respiration And Digestion Flashcards

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1
Q

What percent of oxygen and carbon dioxide does expired air contain?

A

16% oxygen and 4% carbon dioxide

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2
Q

At rest, how many times a minute does an adult breathe?

A

16

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3
Q

What structure covers the larynx during eating and drinking and presents food from entering the trachea?

A

Epiglottis

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4
Q

What is the name of the severe allergic reaction which can shut down the airways and prevent breathing?

A

Emphysema

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5
Q

If a dental instrument were to accidentally be inhaled during treatment, where is it most likely to lodge?

A

Right bronchus

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6
Q

Which part of the digestive system are the waste products stored before elimination and the water and salts are removed?

A

Large intestines

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7
Q

What is the correct term for swallowing?

A

Deglutition

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8
Q

What does the pancreas not release?

A

Bike

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9
Q

What is the correct term for low blood sugar levels?

A

Hypoglycaemia

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10
Q

What is not a sign of hypoglycaemia?

A

Grey pallor

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11
Q

What is not associated with the develop of stomach ulcers?

A

Xerostomia

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