Nursing Elites

1. What is the base unit for mass in the metric system?

• A. milligrams
• B. grams
• C. kilograms
• D. tons

Correct answer: B

Rationale: The base unit for mass in the metric system is grams. Grams are the fundamental unit of mass in the metric system, representing smaller quantities than kilograms and tons. Milligrams are a smaller unit of mass, kilograms are a larger unit, and tons are even larger units. Therefore, the correct choice is grams.

2. In the town of Ellsford, there are approximately 1,450 residents who attend church weekly. If around 400 of them attend Catholic Churches, what percentage of churchgoers in Ellsford attends Catholic Churches?

• A. 23%
• B. 28%
• C. 36%
• D. 42%

Correct answer: B

Rationale: To find the percentage of churchgoers who attend Catholic Churches, divide the number of Catholic churchgoers by the total number of churchgoers and then multiply by 100. (400 ÷ 1,450) × 100 ≈ 27.59%, which rounds to 28%.

3. What type of joint connects the bones of the skull?

• A. Hinge joint
• B. Fibrous joint
• C. Ball-and-socket joint
• D. Pivot joint

Correct answer: B

Rationale: The correct answer is B: Fibrous joint. Fibrous joints connect the bones of the skull, providing stability with little to no movement. These joints are made of fibrous connective tissue, which holds the bones tightly together and prevents movement, making them ideal for the structure of the skull. Choice A: Hinge joint is incorrect because hinge joints allow movement in a single plane like the elbow or knee, which is not characteristic of the joints in the skull. Choice C: Ball-and-socket joint is incorrect as this type of joint allows for a wide range of movement in multiple planes, such as the hip and shoulder joints, which is not the case for skull bones. Choice D: Pivot joint is incorrect as pivot joints allow rotation around a central axis, as seen in the joint between the first and second cervical vertebrae (atlas and axis), but not in the skull bones.

4. What is the definition of the word 'fry' as it appears in the passage?

• A. Fry eggs that have been fertilized.
• B. Young fish capable of feeding themselves.
• C. A place where larvae are kept safe from predators.
• D. Fish prepared to be fried in oil.

Correct answer: B

Rationale: The correct answer is B: 'Young fish capable of feeding themselves.' In the provided extract, 'fry' refers to the young fish that are hatched out and are old enough to take charge of themselves. Choice A is incorrect as it refers to a different context of 'fry.' Choice C is incorrect as it describes a location rather than the meaning of 'fry.' Choice D is also incorrect as it provides a definition of 'fry' related to cooking, which is not the intended meaning in the passage.

5. What are the subdivisions of the dorsal cavity, located at the back of the human body?

• A. Cranial and spinal
• B. Dorsal and ventral
• C. Lateral and proximal
• D. Inferior and superior

Correct answer: A

Rationale: The correct answer is A: Cranial and spinal. The dorsal cavity, situated at the back of the human body, is divided into the cranial cavity (housing the brain) and the spinal cavity (housing the spinal cord). Choices B, C, and D are incorrect as they do not represent the correct subdivisions of the dorsal cavity. Option B (Dorsal and ventral) is incorrect as it confuses the dorsal cavity with the dorsal and ventral body planes. Option C (Lateral and proximal) and option D (Inferior and superior) are incorrect as they refer to different anatomical terms that do not apply to the subdivisions of the dorsal cavity.

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