Nursing Elites

1. Which of the following is an appropriately-punctuated correction for this sentence: Protestors filled the streets of the city because they were dissatisfied with the government's leadership?

• A. Protestors filled the streets of the city, because they were dissatisfied with the government's leadership.
• B. Protesters, filled the streets of the city, because they were dissatisfied with the government's leadership.
• C. Because they were dissatisfied with the government's leadership protestors filled the streets of the city.
• D. Protestors filled the streets of the city because they were dissatisfied with the government's leadership.

Correct answer: D

Rationale: The correct answer is D. The sentence should be corrected by removing the period and joining the clauses to avoid a sentence fragment. Choice A is incorrect due to the unnecessary comma after 'city.' Choice B is incorrect as it mistakenly separates the subject and verb with a comma. Choice C is incorrect as it begins with the subordinate clause, disrupting the logical flow of the sentence.

2. What are the three layers of the skin?

• A. Epidermis, dermis, subdermis
• B. Epidermis, dermis, hypodermis
• C. Dermis, subdermis, hypodermis
• D. Epidermis, dermis, adipose layer

Correct answer: B

Rationale: The correct answer is B: Epidermis, dermis, hypodermis. The three layers of the skin are the epidermis (outer layer), dermis (middle layer), and hypodermis (inner layer of fat and connective tissue). The hypodermis is also known as the subcutaneous tissue and is primarily composed of adipose (fat) tissue, providing insulation and padding to the body. Choice A is incorrect as 'subdermis' is not a recognized layer of the skin. Choice C is incorrect as 'dermis' is the middle layer, not the outer layer. Choice D is incorrect as the layer below the dermis is the hypodermis, not specifically an 'adipose layer.'

3. Which of the following is a strong base commonly used in cleaning products?

• A. Sodium hydroxide (NaOH)
• B. Ammonium hydroxide (NH₄OH)
• C. Calcium hydroxide (Ca(OH)₂)
• D. Potassium hydroxide (KOH)

Correct answer: A

Rationale: Sodium hydroxide (NaOH) is a strong base commonly used in cleaning products due to its effectiveness in breaking down grease and fats. It is known for its corrosive properties and is commonly found in drain cleaners and oven cleaners. While ammonium hydroxide, calcium hydroxide, and potassium hydroxide are also bases, they are not as strong as sodium hydroxide and are not as commonly used in cleaning products. Ammonium hydroxide is more commonly found in household cleaning products for its disinfectant properties, calcium hydroxide is used in agriculture and construction, and potassium hydroxide is often used in industries like soap manufacturing and biodiesel production.

4. Which of the following correctly matches a category of protein with a physiological example?

• A. Keratin is a structural protein
• B. Antigens are hormonal proteins
• C. Channel proteins are marker proteins
• D. Actin is a transport protein

Correct answer: A

Rationale: Keratin is indeed a type of structural protein found in the skin, hair, and nails of animals. It provides strength and protection, helping to maintain the overall structure of these tissues. The other choices are incorrect as antigens are not hormonal proteins but rather are involved in immune response, channel proteins are involved in facilitating the transport of ions or molecules across cell membranes, and actin is primarily involved in cell structure and movement, not as a transport protein.

5. Jorgen learns that Eratosthenes was fascinated by the story of the Trojan War and attempted to determine the exact dates when this event occurred. Unfamiliar with the story of the fall of Troy, Jorgen decides to look into writings such as The Iliad and The Odyssey by Homer. To which section of the library should Jorgen go to locate these works?

• A. 100
• B. 200
• C. 700
• D. 800

Correct answer: D

Rationale: Section 800 features works of literature, making it the best place for Jorgen to find The Iliad and The Odyssey. While the philosophy and psychology section (100) might contain references to these works, Jorgen would still have to go to the literature section to obtain the works themselves, as they are literary works. Similarly, the religion section (200) and the arts and recreation section (700) are not where these specific literary works would be located.

Similar Questions