Nursing Elites

1. What does 'Discrete' mean?

• A. Continuous
• B. Distinct or separate
• C. Mixed
• D. Combined

Correct answer: B

Rationale: The correct answer is B, 'Distinct or separate.' Discrete refers to something that is individually separate and distinct, not continuous (choice A), mixed (choice C), or combined (choice D). In mathematics and other fields, discrete items are countable and distinct from each other.

2. What is the meaning of verified?

• A. Belittled
• B. Confirmed
• C. Anecdotal
• D. Implicit

Correct answer: B

Rationale: Verified means confirmed or proven to be true. When something is verified, it has been established as factual or accurate through thorough examination or evidence. It is the opposite of belittled, anecdotal, or implicit, as those terms do not convey the sense of confirmation or validation that verified does.

3. Which of the following represents a hydride ion?

• A. H⁻
• B. H⁺
• C. OH⁻
• D. HCl

Correct answer: A

Rationale: The hydride ion is denoted by H⁻, indicating that it has gained an extra electron to complete its valence shell, resulting in a full octet and a net charge of -1. This ion is commonly found in metal hydrides and plays a significant role in various chemical reactions. Option B, H⁺, represents a proton with a positive charge. Option C, OH⁻, represents the hydroxide ion, consisting of oxygen and hydrogen. Option D, HCl, is a compound composed of hydrogen and chlorine ions, not a hydride ion.

4. What word is best to substitute for the underlined words in the following sentence? The staff sergeant and I reviewed the enlisted men’s records.

• A. Us
• B. We
• C. They
• D. He

Correct answer: B

Rationale: In the sentence, "The staff sergeant and I reviewed the enlisted men’s records," the pronoun "I" refers to the subject of the sentence, which is the speaker. When combining the staff sergeant and the speaker "I," the correct pronoun to use is "we," which is the plural form of "I." Therefore, the word "We" is best to substitute for the underlined words in the sentence. Choice A, "Us," is incorrect as it is an object pronoun and does not match the subject position in the sentence. Choice C, "They," is also incorrect as it refers to a third-party group, not including the speaker and the staff sergeant. Choice D, "He," is incorrect as it does not include both the staff sergeant and the speaker in the pronoun substitution.

5. The healthcare professional is reviewing concepts of cultural aspects of pain. Which statement is true regarding pain?

• A. All individuals will behave the same way when in pain.
• B. Just as individuals vary in their perceptions of pain, they will also vary in their expressions of pain.
• C. Cultural norms play a significant role in determining pain tolerance, as it is always biologically determined.
• D. A patient's expression of pain is largely dependent on the amount of tissue injury associated with the pain.

Correct answer: B

Rationale: Patients vary in their perceptions of pain, which can be influenced by cultural factors, personal experiences, and psychological aspects. As a result, individuals will also vary in how they express their pain. Cultural norms, social environment, and individual differences all play a role in how pain is experienced and communicated. Therefore, it is important for healthcare professionals to recognize and respect these variations in order to provide appropriate pain management and support for patients. Choice A is incorrect because individuals do not behave the same way when in pain. Choice C is incorrect because pain tolerance is not solely biologically determined; cultural norms and individual differences also influence it. Choice D is incorrect because a patient's expression of pain can be influenced by various factors beyond the amount of tissue injury, such as emotional state and cultural beliefs.

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