Nursing Elites

1. A patient requires a 30% decrease in the dosage of their medication. Their current dosage is 340 mg. What will their dosage be after the decrease?

• A. 70 mg
• B. 238 mg
• C. 270 mg
• D. 340 mg

Correct answer: B

Rationale: To calculate a 30% decrease in 340 mg, you multiply 340 by 0.3, which equals 102 mg. Subtracting this from the current dosage gives 340 - 102 = 238 mg. Therefore, the correct answer is 238 mg. Choice A (70 mg) is incorrect because it represents a 70% decrease, not 30%. Choice C (270 mg) is incorrect as it does not reflect the correct calculation for a 30% decrease. Choice D (340 mg) is the initial dosage and not the reduced dosage after a 30% decrease.

2. Which of the following could be considered a theme of the passage?

• A. Anyone can become royalty.
• B. People should only marry for advantage.
• C. Queen Victoria was a fair, but unlikely, queen.
• D. Even the most unlikely events can happen.

Correct answer: D

Rationale: The theme of the passage revolves around the idea that even the most unlikely events can happen. The passage describes the improbable events leading to Queen Victoria becoming the queen, emphasizing how unpredictable and unexpected her rise to the throne was. Choice A is not supported as Victoria was born into royalty, so not just anyone can become royalty as implied. While there are mentions of marriages for advantage in the passage, it is not the central theme but rather a detail in the historical context, making choice B incorrect. Although the passage discusses Queen Victoria being an unlikely queen, this statement is too specific to be a theme; a theme should be broader and universally applicable, making choice C incorrect.

3. Identify the type of clause in the sentence: 'I ate, and he drank.'

• A. Coordinate clause
• B. Dependent clause
• C. Subordinate clause
• D. Independent clause

Correct answer: A

Rationale: The correct answer is 'A: Coordinate clause.' In the sentence 'I ate, and he drank,' 'I ate' and 'he drank' are coordinate clauses. They are both independent clauses that are joined by the coordinating conjunction 'and.' A coordinate clause is a type of independent clause that is equally important and balanced within a sentence. A dependent clause cannot stand alone as a complete sentence and relies on an independent clause. A subordinate clause is a type of dependent clause that functions within a sentence to provide additional information but does not express a complete thought. An independent clause, on the other hand, can stand alone as a complete sentence.

4. What do nociceptors detect?

• A. Deep pressure
• B. Vibration
• C. Pain
• D. Temperature

Correct answer: C

Rationale: Nociceptors are specialized sensory receptors that detect and transmit signals related to pain. These receptors are activated by noxious stimuli that can potentially cause tissue damage or injury, triggering the perception of pain in the brain. Therefore, the correct answer is 'Pain.' Choices A, B, and D are incorrect because nociceptors specifically respond to painful stimuli, not deep pressure, vibration, or temperature.

5. Which property of a substance measures the amount of matter per unit volume?

• A. Density
• B. Mass
• C. Weight
• D. Volume

Correct answer: A

Rationale: Density is the property of a substance that measures the amount of matter per unit volume. It is calculated by dividing the mass of the substance by its volume. Mass refers to the amount of matter in an object, weight is the force of gravity acting on an object, and volume is the amount of space an object occupies. Density specifically quantifies how tightly packed the matter in a substance is, providing a measure of compactness or concentration of matter. Therefore, the correct answer is A, Density.

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