Nursing Elites

1. A nurse is providing dietary teaching for a client who has a burn injury and adheres to a vegan diet. The nurse should recommend which of the following foods as the best source of protein to promote wound healing?

• A. One cup of brown rice
• B. One cup of orange juice
• C. One cup of pureed avocado
• D. One cup of lentils

Correct answer: D

Rationale: Lentils are an excellent source of plant-based protein, essential for wound healing in a vegan diet. Brown rice, orange juice, and pureed avocado are not protein-rich foods like lentils and would not provide sufficient protein for wound healing in this scenario.

2. What is the function of villi and microvilli in the GI tract?

• A. produce bile
• B. kill bacteria
• C. produce vitamin K
• D. increase the surface area for absorption

Correct answer: D

Rationale: Villi and microvilli in the GI tract serve to increase the surface area of the small intestine, aiding in the absorption of nutrients into the bloodstream. Choices A, B, and C are incorrect as villi and microvilli are primarily involved in enhancing absorption, not in producing bile, killing bacteria, or producing vitamin K.

3. What are sheets/forms that provide an efficient and time-saving way to record information that must be obtained repeatedly at regular and/or short intervals of time? This does not replace progress notes; instead, it records information on vital signs, intake and output, treatment, postoperative care, postpartum care, and diabetic regimen, etc. These are used whenever specific measurements or observations need to be documented repeatedly. What is this?

• A. Nursing Kardex
• B. Graphic Flow Sheets
• C. Discharge Summary
• D. Medicine and Treatment Record

Correct answer: A

Rationale: The correct answer is A, Nursing Kardex. Nursing Kardex is a tool used for documenting essential patient information that needs to be recorded repeatedly at regular intervals. It includes vital signs, intake and output, treatment details, postoperative care, postpartum care, and diabetic regimen. This tool is efficient and time-saving for healthcare professionals. Choice B, Graphic Flow Sheets, may be used for visual representation of patient data but is not specifically designed for repeated documentation of essential information. Choice C, Discharge Summary, is a document outlining the patient's care and condition at the time of discharge, not for repeated recording of ongoing data. Choice D, Medicine and Treatment Record, focuses more on specific medications and treatments rather than a comprehensive recording of various patient data needed at regular intervals.

4. Which of the following is NOT a physiological role of proteins?

• A. Providing resistance to disease
• B. Regulating fluid balance
• C. Repairing tissue
• D. Serving as the primary source of energy

Correct answer: D

Rationale: Proteins play a diverse range of physiological roles in the body, such as providing resistance to disease, regulating fluid balance, and repairing tissues. However, they are not the primary source of energy for the body. Carbohydrates and fats typically fulfill this role. Therefore, choice D is the correct answer, as it is not a function that proteins perform. Conversely, choices A, B, and C are all physiological functions of proteins, making them incorrect responses to this particular question.

5. What is a major constituent of cell membranes?

• A. cholesterol
• B. phospholipid
• C. saturated
• D. triglyceride

Correct answer: B

Rationale: Phospholipids are a major component of cell membranes, providing structural integrity and facilitating cell signaling. Cholesterol (choice A) is also present in cell membranes but in smaller amounts and plays a different role. Saturated (choice C) and triglyceride (choice D) are not major constituents of cell membranes.

Similar Questions