Nursing Elites

1. Which word is not spelled correctly in the context of the sentence? Unfortunately, her absences were becoming a regular occurrence.

• A. Unfortunately
• B. absences
• C. regular
• D. occurrence

Correct answer: D

Rationale: The word 'ocurrence' is spelled incorrectly. The correct spelling is 'occurrence.' In this context, 'occurrence' refers to something happening or taking place, making it the appropriate term for the sentence. Choice A, 'Unfortunately,' is spelled correctly. Choice B, 'absences,' is spelled correctly. Choice C, 'regular,' is spelled correctly. Therefore, the incorrect spelling in the sentence is 'occurrence,' making it the right answer.

2. 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.

3. Which sound waves have a higher pitch?

• A. Those waves that are closer together
• B. Those waves that are farther apart
• C. Those waves that travel a long distance
• D. Those waves that travel a short distance

Correct answer: A

Rationale: Sound waves that are closer together have a higher pitch. This is explained by the Doppler Effect, where as a source of sound moves closer to an observer, the waves are compressed, resulting in a higher frequency and a higher pitch. Conversely, when the source moves away, the waves are stretched, leading to a lower frequency and a lower pitch. Therefore, choice A is correct. Choices B, C, and D are incorrect as they do not accurately describe the relationship between sound wave frequency and pitch.

4. The abbreviation DTs on a patient’s chart stands for ___________.

• A. deep tendon reflex
• B. descending thorax
• C. delirium tremens
• D. dextrose in water

Correct answer: C

Rationale: The abbreviation DTs on a patient's chart stands for delirium tremens, which is a severe form of alcohol withdrawal. Symptoms of delirium tremens include confusion, hallucinations, severe agitation, seizures, and autonomic instability. This condition requires prompt medical treatment to prevent serious complications. Choices A, B, and D are incorrect. Deep tendon reflex (A) refers to the reflex response elicited by tapping a tendon with a reflex hammer, descending thorax (B) is not a recognized medical term, and dextrose in water (D) is a solution used for various medical purposes but is not represented by the abbreviation DTs.

5. What is the primary function of the circulatory system?

• A. To produce hormones
• B. To transport oxygen and nutrients
• C. To fight infections
• D. To regulate body temperature

Correct answer: B

Rationale: The circulatory system's primary function is to transport oxygen, nutrients, and hormones to cells and remove waste products. Choice A is incorrect because hormone production is primarily carried out by endocrine glands. Choice C is incorrect as fighting infections is a role of the immune system. Choice D is incorrect as regulating body temperature is mainly controlled by the integumentary and nervous systems.

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