Nursing Elites

1. How can the peripheral nervous system be further divided?

• A. Sensory and motor
• B. Sympathetic and parasympathetic
• C. Myelinated and unmyelinated
• D. Central and peripheral

Correct answer: A

Rationale: The peripheral nervous system can be further divided into sensory (afferent) neurons that carry information from sensory receptors to the central nervous system and motor (efferent) neurons that carry information from the central nervous system to muscles and glands. Choice A, 'Sensory and motor,' is the correct answer as it accurately identifies the two main functional divisions of the peripheral nervous system. Choices B, 'Sympathetic and parasympathetic,' are divisions of the autonomic nervous system, not the peripheral nervous system. Choice C, 'Myelinated and unmyelinated,' refers to the structural classification of nerve fibers rather than functional divisions. Choice D, 'Central and peripheral,' contrasts the central nervous system with the peripheral nervous system, not further dividing the peripheral nervous system itself.

2. Which of the following examples correctly uses quotation marks?

• A. “Where the Red Fern Grows” was one of my favorite novels as a child.
• B. Though he is famous for his roles in films like “The Great Gatsby” and “Titanic,” Leonardo DiCaprio has never won an Oscar.
• C. Sylvia Plath’s poem, “Daddy,” will be the subject of this week’s group discussion.
• D. “The New York Times” reported that many fans are disappointed in some of the trades made by the Yankees this off-season.

Correct answer: A

Rationale: The correct use of quotation marks in choice A is to enclose the title of a book, 'Where the Red Fern Grows,' indicating that it is a specific title that should be distinguished from the rest of the sentence. Choice B incorrectly uses quotation marks for movie titles, which should be italicized or underlined. Choice C correctly uses quotation marks for the title of a poem. Choice D has an extra space before the opening quotation mark, which is incorrect.

3. Alpha waves, characteristic of quiet wakefulness and relaxation, have a frequency range of:

• A. 0.5-4 Hz
• B. 4-8 Hz
• C. 8-13 Hz
• D. 13-30 Hz

Correct answer: C

Rationale: Alpha waves are neural oscillations in the frequency range of 8-13 Hz, which are typically associated with a state of quiet wakefulness and relaxation. Option C, 8-13 Hz, is the correct frequency range for alpha waves. Choices A, B, and D are incorrect as they do not fall within the specific frequency range characteristic of alpha waves.

4. Which of the following lobes of the brain is responsible for sensation, perception, and spatial reasoning?

• A. Frontal
• B. Occipital
• C. Parietal
• D. Temporal

Correct answer: C

Rationale: The parietal lobe is responsible for sensation, perception, and spatial reasoning. It plays a crucial role in processing sensory information, assisting in spatial orientation, and integrating various sensory inputs to create a comprehensive perception of the surrounding environment. The frontal lobe, although important for higher cognitive functions and motor skills, is not primarily responsible for sensation, perception, or spatial reasoning. The occipital lobe is mainly involved in visual processing, and the temporal lobe is primarily associated with auditory processing, memory, and emotions, making them incorrect choices for this question.

5. What are all the factors of 12?

• A. 12, 24, 36
• B. 1, 2, 4, 6, 12
• C. 12, 24, 36, 48
• D. 1, 2, 3, 4, 6, 12

Correct answer: D

Rationale: The factors of 12 are numbers that divide evenly into 12 without leaving a remainder. The correct factors of 12 are 1, 2, 3, 4, 6, and 12. Choice A (12, 24, 36) is incorrect as only 12 is a factor of 12. Choice B (1, 2, 4, 6, 12) includes all the correct factors of 12. Choice C (12, 24, 36, 48) is incorrect as 24, 36, and 48 are not factors of 12.

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