Nursing Elites

1. What is Diffusion?

• A. Movement of materials from low concentration to high concentration
• B. Movement of materials from high concentration to low concentration
• C. Absorption of nutrients
• D. Breaking of materials

Correct answer: B

Rationale: Diffusion is the process where substances move from an area of high concentration to an area of low concentration. This movement occurs due to the random motion of particles and continues until equilibrium is reached. Choice A is incorrect because diffusion occurs down the concentration gradient, from high to low concentration, not from low to high concentration. Choice C is incorrect as it refers to the uptake of substances by cells, not the general process of diffusion. Choice D is incorrect as it does not accurately describe the process of diffusion; diffusion involves the movement of substances, not the breaking of materials.

2. The car that he had seen at the Ford dealer was the one that he finally decided to _____.

• A. buy
• B. rent
• C. lease
• D. sell

Correct answer: A

Rationale: The correct answer is 'buy' because it is the appropriate verb for purchasing a car. In this context, the person saw a car at the Ford dealer and decided to buy it, indicating ownership. Choices B, C, and D are incorrect because 'rent,' 'lease,' and 'sell' do not fit the context of deciding to acquire a car for ownership. Renting and leasing involve temporary possession, while selling involves transferring ownership to another party.

3. A vertiginous patient is ___________.

• A. on a liquid diet
• B. lying flat
• C. burned
• D. dizzy

Correct answer: D

Rationale: A vertiginous patient is dizzy. Vertigo is a sensation of spinning or dizziness that can be caused by various underlying medical conditions affecting the inner ear or brain. So, a vertiginous patient would be experiencing dizziness. Choices A, B, and C are incorrect as they do not accurately describe the condition of vertigo.

4. To which part of the human body does anterior refer?

• A. Back
• B. Front
• C. Side
• D. Top

Correct answer: B

Rationale: The term 'anterior' in anatomy refers to the front part of the body. It is used to describe the position of structures relative to the front of the body. Therefore, the correct answer is 'Front' (choice B). Choices A, C, and D are incorrect because 'anterior' specifically pertains to the front, not the back, side, or top of the body.

5. The nurse asked the patient to choose the items from the menu that are his _____.

• A. favorites
• B. selections
• C. preferences
• D. choices

Correct answer: A

Rationale: The correct answer is 'favorites.' In this context, 'favorites' best describes the patient's personal preferences from the menu. The nurse is asking the patient to select the items they like the most. While 'selections' and 'choices' could also work in this context, 'favorites' specifically highlights the items the patient prefers above all others. 'Preferences' is not as fitting as 'favorites' because it generally refers to a broader range of likes and dislikes rather than specific favorite items.

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