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Nutricion Artifical 2 > Examen Inter > Flashcards

Examen Inter Flashcards

1
Q

Nutritional screening tool recommended for older adults

A

MNA

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2
Q

Nutritional screening tool used in the ICU to assess nutritual support

A

NUTRIC-SCORE

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3
Q

Nutritional screening tool recommended for general population

A

MUST

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4
Q

Absolute GI contraindications for enteral nutrition

A

Intestinal obstruction and ileus and sever peritonitis

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5
Q

Post- pyloric tube feeding is used for patients with

A

Aspiratiok risk, gastroparesis, gastro-oesophageal reflux

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6
Q

Bolus feeding is

A

Associated with higher rates of GI symptoms compared yo continuo se infusion ; convenient option in stable patients with PEG

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7
Q

The deficiency of this vitamin can be diagnosed with megaloblastic anemia and hyperthomocisteinemia

A

Cobalamin

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8
Q

The deficiency causes Beri-Beto

A

Thiamine

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9
Q

One of the main functions of this vitamin is the maturation of erythrocytes

A

Folic acid

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10
Q

Main substrate in the diary phase of starvation

A

Hepatic glycogen and protein

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11
Q

Main substrate in the second phase of starvation

A

Lipids from adipose tissue

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12
Q

Mention main gluconeogenic substrates

A

Glycerol, lactate, alanine, glutamine

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13
Q

Considered a semi elemental amino acid

A

Cistein

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14
Q

These amino acid is said to become escential in critical patients because of its importance in gluconeogensis and immunomodulation

A

Glutamine

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15
Q

Extracellular electrolytes

A

Na, Ca, Cl

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16
Q

Name at least two of the main micronutrients with antioxidant properties that are used to modulate the metabolic response

A

Vitamin C and selenium

17
Q

This mineral has an important role in insulin resistance

A

Chromium

18
Q

These mineral has an in important role in wound healing

A

selenium and Zinc

19
Q

Modern nasogastric feeding tube

A

Cannot be used for more than 4-6 weeks

20
Q

The correct position of an NG tube should be co formed by

A

oh of the stomach <5 and or abdominal X-ray

21
Q

There are formulas with an intact nutrient

A

Polymeric

22
Q

There are formulas with hydrolyzed nutrients

A

Olygomeric

23
Q

Mention the water content on each type of formula

A

Standard polymeric 1kcal –> 80%
Hypercoric 1.2/kcal –> 75%
Hypercaloric 2 kcal –> 50%

24
Q

I’m metabolic stress adaptation this is correlated with the degree of inflammation

A

Insulin resistance and hiperglucemia

Nutricion Artifical 2 (2 decks)

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