Nursing Elites

1. What is the crystalline compound that is a product of protein metabolism known as?

• A. uracil
• B. urine
• C. ureter
• D. urea

Correct answer: D

Rationale: Urea is the correct answer. It is the crystalline compound formed in the liver from the breakdown of proteins, a byproduct of protein metabolism. Urea is excreted by the kidneys in the form of urine, aiding in the elimination of nitrogenous waste from the body. Uracil (Choice A) is a nitrogenous base found in RNA, not a product of protein metabolism. Urine (Choice B) is the liquid waste excreted by the kidneys but not the crystalline compound resulting from protein metabolism. Ureter (Choice C) is a duct that carries urine from the kidneys to the bladder, not the compound produced from protein metabolism.

2. Choose the meaning of the word 'supplement' in the following sentence: 'Calcium pills may be used to supplement your diet.'

• A. Replace
• B. Add to
• C. Reflect
• D. Parallel

Correct answer: B

Rationale: In the context of the sentence, the word 'supplement' is used to mean adding something extra to enhance or complete the diet. Therefore, the meaning of the word is 'add to.' Choice A ('Replace') is incorrect because 'supplement' does not mean to substitute or exchange. Choice C ('Reflect') is incorrect because 'supplement' does not mean to mirror or show. Choice D ('Parallel') is incorrect because 'supplement' does not mean to correspond or be similar in a particular way.

3. Choose the word or phrase that best indicates the meaning of the 'quoted' word. 'Rational' means:

• A. Angry
• B. Reason
• C. Rodent
• D. Proportion

Correct answer: B

Rationale: The correct answer is 'B: Reason.' 'Rational' means based on reason or logic. Choice A, 'Angry,' is incorrect as it does not relate to the meaning of 'rational.' Choice C, 'Rodent,' is a completely unrelated term. Choice D, 'Proportion,' also does not capture the meaning of 'rational,' which is about being logical or reasonable.

4. The plastic surgery improved the _______ of her face.

• A. Bearing
• B. Serenity
• C. Contour
• D. Cataract

Correct answer: C

Rationale: The correct answer is 'Contour.' In the context of the sentence, 'contour' refers to the shape or outline of her face, which is typically altered or enhanced through plastic surgery. 'Bearing' refers to behavior or posture, not the physical appearance of the face. 'Serenity' means calmness and peacefulness, which is not relevant in the context of plastic surgery improving the appearance of the face. 'Cataract' is a medical condition affecting the eye and is completely unrelated to the context of plastic surgery improving facial appearance.

5. Which phrase correctly completes the sentence? 'During the fight, I was hit on ___.'

• A. Head
• B. On head
• C. A head
• D. The head

Correct answer: A

Rationale: The correct answer is 'A: Head.' The phrase 'on the head' is a prepositional phrase indicating where the person was hit. 'Head' is the correct noun to complete the sentence. Choices B, C, and D are incorrect because they either add unnecessary articles ('a' or 'the') or incorrectly use the preposition 'on' before 'head.' The correct structure is 'hit on the head,' without any additional articles.

Similar Questions