Nursing Elites

1. Which sentence uses comma splices incorrectly?

• A. The baker kneaded the dough, flour dusted her apron, and the oven warmed up.
• B. The mountains, shrouded in mist, seemed to disappear into the clouds.
• C. He arrived late, having forgotten his keys, and the meeting had already started.
• D. The movie, despite its flaws, was surprisingly enjoyable.

Correct answer: C

Rationale: Option (c) incorrectly combines two independent clauses with only a comma. A semicolon or conjunction is needed

2. Which respiratory structure is responsible for the humidification and warming of inhaled air?

• A. Trachea
• B. Larynx
• C. Nasal passages
• D. Bronchi

Correct answer: c

Rationale: The correct answer is C: Nasal passages. The nasal passages are lined with mucous membranes that produce mucus to humidify and warm the inhaled air before it reaches the lungs. This process helps to protect the delicate lung tissues from drying out and becoming irritated. The trachea, larynx, and bronchi play important roles in the respiratory system, but specifically, the nasal passages are primarily responsible for humidifying and warming the air as it enters the body.

3. Which factor affects the gravitational potential energy of an object the most?

• A. The mass of the object
• B. The distance from the ground
• C. The gravitational force
• D. The shape of the object

Correct answer: B

Rationale: Gravitational potential energy is directly proportional to the height or distance from the ground. As the object is raised higher, its gravitational potential energy increases. The mass of the object affects the gravitational potential energy, but the distance from the ground has a greater impact on it. The gravitational force and the shape of the object do not directly affect the gravitational potential energy.

4. The artist paints breathtaking landscapes. What is the third-person singular, present tense form of the verb "paint"?

• A. painted
• B. paints
• C. painting
• D. painter

Correct answer: B

Rationale: Verbs change depending on the subject (person) and time (tense).

5. What is the lysosome?

• A. A sac-like structure that contains enzymes that break down cellular components
• B. A network of tubules that transport proteins and lipids throughout the cell
• C. The site of protein synthesis
• D. The site of cellular respiration

Correct answer: A

Rationale: Rationale: Lysosomes are membrane-bound organelles found in animal cells that contain digestive enzymes. These enzymes help break down various cellular components, such as proteins, lipids, carbohydrates, and even foreign particles like bacteria. This process of breaking down and recycling cellular components is essential for maintaining cell health and function. Options B, C, and D do not accurately describe the function or structure of a lysosome.

6. Identify the type of clause in the sentence "When the clock struck midnight, the magic began."

• A. Main clause
• B. Subordinate clause
• C. Appositive clause
• D. Noun clause

Correct answer: B

Rationale: The "when" clause introduces additional information about the main sentence and acts as a subordinate clause.

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