Nursing Elites

1. If every child in a certain family suffers from autism, what possible conclusion can be drawn about autism?

• A. Autism may be lethal.
• B. Autism may be genetic.
• C. Autism is related to traditional nuclear family structures.
• D. No conclusion can be drawn based on this evidence.

Correct answer: B

Rationale: The possible conclusion that can be drawn from every child in a certain family suffering from autism is that autism may be genetic. The fact that every child in the family has autism suggests a strong genetic influence on the condition within this particular family. This does not necessarily mean that autism is solely genetic in all cases, but in this specific family, the pattern of all children being affected points towards a genetic connection. Choice A is incorrect as the information provided does not suggest that autism is lethal. Choice C is incorrect as there is no evidence to support a relationship between autism and traditional nuclear family structures. Choice D is incorrect because a conclusion can be drawn from the given evidence, indicating a potential genetic link within this specific family.

2. The phrase 'labyrinths of lamplighted city' contains an example of what?

• A. Hyperbole
• B. Simile
• C. Metaphor
• D. Alliteration

Correct answer: D

Rationale: The correct answer is D, 'Alliteration.' The phrase 'labyrinths of lamplighted city' uses alliteration by repeating the 'l' sound, creating a rhythmic and vivid image of a city illuminated by lamps. Alliteration is the repetition of initial consonant sounds in neighboring words, and in this case, it enhances the description of the city in the reader's mind. Choices A, B, and C are incorrect because there is no exaggeration (hyperbole), comparison using 'like' or 'as' (simile), or direct comparison without using 'like' or 'as' (metaphor) present in the phrase.

3. Which of the following best describes the function of synergists?

• A. They assist primary movers in completing specific movements
• B. They stabilize the point of origin and provide extra pull near the insertion
• C. They help prevent unwanted movement at a joint
• D. All of the above

Correct answer: D

Rationale: Synergists play multiple roles in muscle function. They assist primary movers in completing specific movements by working together with them. Additionally, synergists help stabilize the point of origin and provide extra pull near the insertion, contributing to the efficiency of movement. Furthermore, they also help prevent unwanted movement at a joint by ensuring that the intended motion is executed smoothly. Therefore, all the statements in the answer choices accurately describe the functions of synergists, making 'All of the above' the most comprehensive and precise description of their role.

4. Which of the following nouns is written in the correct plural form?

• A. vertebrae
• B. geese
• C. octopuses
• D. potatoes

Correct answer: D

Rationale: The correct plural form of 'potato' is 'potatoes.' In English, most plural nouns form by adding '-es' or simply '-s' to the singular form. Therefore, 'potatoes' is the correctly formed plural noun in this list. The other choices, 'vertebrae,' 'geese,' and 'octopuses,' are the correct plural forms of 'vertebra,' 'goose,' and 'octopus,' respectively. They demonstrate the common rule of adding '-es' or '-s' to form plural nouns.

5. How does ingested food move through the digestive tract?

• A. Chewing, digestion, absorption
• B. Swallowing, peristalsis, segmentation
• C. Swallowing, mastication, defecation
• D. Digestion, absorption, excretion

Correct answer: B

Rationale: The correct answer is B: Swallowing, peristalsis, segmentation. Food moves through the digestive tract by first being swallowed, then undergoing peristalsis (wave-like movements that propel food along the digestive tract), and finally undergoing segmentation (mixing movements in the intestines). Chewing and digestion occur in the mouth and stomach, respectively, while absorption and excretion happen later in the digestive process. Choice A is incorrect as absorption is a later stage in the process. Choice C is incorrect because defecation is the elimination of waste, not the movement of food. Choice D is incorrect as excretion is the elimination of waste products, not the movement of ingested food through the digestive tract.

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