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NUR 2250 DIGESTION SAMPLE EXAM REVISION PRACTICE QUESTIONS WITH CORRECT ANSWERS (2024) $7.99   Add to cart

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NUR 2250 DIGESTION SAMPLE EXAM REVISION PRACTICE QUESTIONS WITH CORRECT ANSWERS (2024)

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NUR 2250 DIGESTION SAMPLE EXAM REVISION PRACTICE QUESTIONS WITH CORRECT ANSWERS (2024)

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  • October 20, 2024
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  • 2024/2025
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NUR 2250 DIGESTION SAMPLE EXAM REVISION
PRACTICE QUESTIONS WITH CORRECT ANSWERS
(2024)
GI tract anatomy - ANSWER- -Alimentary canal
-Long, hollow, flexible tube

GI tract functions - ANSWER- -Ingestion
-Transport of Ingested food
-Secretion of enzymes, acid, mucus and bile
-Absorption of end products
-Movement of undigested material
-Elimination

The digestive system prepares nutrients for - ANSWER- Digestion and absorption

The digestive system protects against - ANSWER- Microorganisms

Many materials are not - ANSWER- Digested or absorbed

Coordination of digestive and absorptive processes consists of the - ANSWER- Endocrine and
Nervous Systems

Digestion beings in the - ANSWER- brain....( thinking about food)

Digestion is a what type of process? - ANSWER- North to south

Salivary glands secrete - ANSWER- saliva

Chemical digestion includes what two enzymes? - ANSWER- Salivary amylase and Lingual
lipase

Mechanical digestion is aided by - ANSWER- -Teeth: tears food
-Tongue: guides food to esophagus

Bolus - ANSWER- A soft mass of chewed food

The Esophagus is a - ANSWER- Muscular tube, connects mouth to the stomach, sphincter at
each end

Peristalsis - ANSWER- moves food along the digestive tract ( involuntary)

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