Nursing Elites

1. Digestible carbs are absorbed as ___ through the small intestinal wall and are delivered to the liver, which releases ___ into the bloodstream.

• A. glucose
• B. monosaccharides
• C. galactose
• D. disaccharides

Correct answer: B

Rationale: Digestible carbohydrates are absorbed as monosaccharides (simple sugars) like glucose, which the liver can release into the bloodstream for energy.

2. What would a diet manual most likely contain?

• A. Procedures for disinfecting cooking surfaces
• B. Staff sanitation guidelines
• C. Information on specific patients' resting metabolic rates
• D. Specific food preparation methods

Correct answer: D

Rationale: A diet manual typically contains guidance on specific food preparation methods to ensure proper nutrition and health for individuals following the diet. Therefore, choice D is correct. Choices A and B refer to sanitation procedures and staff hygiene issues, which are important but not typically the focus of a diet manual. Choice C, regarding specific patients' resting metabolic rates, is too individualized and detailed for a general diet manual, as it would be part of a personalized dietary plan developed with a healthcare professional.

3. Which type of lipid is solid at room temperature?

• A. Cholesterol
• B. Phospholipid
• C. Saturated fat
• D. Trans fat

Correct answer: C

Rationale: Saturated fats, such as those found in butter and lard, are typically solid at room temperature due to the lack of double bonds, which allows the fat molecules to pack closely together. Cholesterol (Choice A) is a steroid, not a fat, and while it's solid at room temperature, it doesn't fit the general category of 'lipid' in the context of this question. Phospholipids (Choice B) are a major component of all cell membranes and can be both solid and liquid at room temperature depending on their composition. Trans fats (Choice D) can also be solid or liquid at room temperature, but they are not typically referred to as 'lipids' in a general sense.

4. Where does most nutrient digestion and absorption occur?

• A. Large intestine
• B. Small intestine
• C. Stomach
• D. Mouth

Correct answer: B

Rationale: The small intestine is the correct answer. It is the primary site for nutrient digestion and absorption in the digestive system. The small intestine plays a crucial role in breaking down carbohydrates, proteins, and fats into forms that can be absorbed by the body. While the large intestine absorbs water and electrolytes, the majority of nutrient absorption occurs in the small intestine. The stomach primarily functions in the initial digestion of proteins, and the mouth begins the mechanical breakdown of food through chewing.

5. Why is bleeding in the leg of a pregnant woman considered as an emergency?

• A. Blood volume is greater in pregnant woman; therefore, blood loss is increased
• B. There is an increase blood pressure during pregnancy increasing the likelihood of hemorrhage
• C. Pregnant woman are anemic, all forms of blood loss should be considered as an emergency especially if it is in the
• D. The pressure of the gravid uterus will exert additional force thus, increasing the blood loss in the lower extremities

Correct answer: B

Rationale: Nursing interventions should be grounded in a deep understanding of the physiological processes involved, ensuring that care provided is both effective and efficient.

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