Nursing Elites

1. A train travels at a constant speed of 60 mph for 2 hours. How many miles did the train travel?

• A. 120 miles
• B. 180 miles
• C. 100 miles
• D. 240 miles

Correct answer: A

Rationale: To determine the distance traveled by the train, you multiply the speed by the time: 60 mph × 2 hours = 120 miles. Therefore, the correct answer is 120 miles. Choice B, 180 miles, is incorrect as it results from multiplying the speed by 3 hours instead of 2. Choice C, 100 miles, is incorrect as it results from multiplying the speed by 1.5 hours. Choice D, 240 miles, is incorrect as it results from multiplying the speed by 4 hours instead of 2.

2. What is the meaning of the word 'booking' as used in the first paragraph?

• A. Scheduling
• B. Contracting
• C. Traveling
• D. Charging

Correct answer: A

Rationale: In this context, 'booking' refers to scheduling appointments for bone density tests. The correct choice is 'A: Scheduling' because in the given text, women are booking bone density tests to ensure their bone health. 'Contracting' (Choice B) is incorrect as it does not fit the context of making appointments. 'Traveling' (Choice C) and 'Charging' (Choice D) are also irrelevant to the context of scheduling appointments for medical tests.

3. How many grams are in 6 kilograms?

• A. 600 grams
• B. 6000 grams
• C. 600 grams
• D. 60,000 grams

Correct answer: B

Rationale: There are 1,000 grams in a kilogram. Therefore, to convert kilograms to grams, you need to multiply the number of kilograms by 1,000. In this case, 6 kilograms would be equal to 6 × 1,000 = 6,000 grams. Choices A, C, and D are incorrect because they do not apply the correct conversion factor from kilograms to grams.

4. How do the muscular and skeletal systems collaborate to facilitate movement?

• A. Muscles attached to tendons contract to bend the skeleton at the joints.
• B. The hard bones of the skeleton protect the voluntary muscles of the limbs.
• C. The cardiac muscles produce calcium that is needed for sturdy bones.
• D. Smooth muscles on internal organs leach excess minerals from the bones.

Correct answer: A

Rationale: The muscular system and the skeletal system collaborate to facilitate movement. Muscles are connected to bones through tendons and contract to generate movement at the joints. When muscles contract, they exert force on the bones, resulting in actions like bending the arm or leg. This coordinated effort between muscles and bones is crucial for various activities such as walking, running, and grasping objects. Choices B, C, and D are incorrect because they do not accurately describe the interaction between the muscular and skeletal systems. The skeletal system's primary role is to provide structural support and protect internal organs, while cardiac muscles are responsible for heart function and not bone strength. Smooth muscles are found in internal organs and are not involved in leaching excess minerals from bones.

5. Why doesn't an antibiotic work for treating the flu?

• A. The antibiotic is for a different type of infection
• B. The antibiotic is not effective against viruses
• C. The antibiotic is not prescribed in a high enough dosage
• D. None of the above

Correct answer: B

Rationale: The correct answer is B. Antibiotics are used to treat bacterial infections, not viral infections like the flu. The flu is caused by a virus, and antibiotics are ineffective against viruses. Choice A is incorrect because it does not address the fact that antibiotics do not work on viruses. Choice C is incorrect as the issue is not related to the dosage amount, but rather the nature of the infection. Choice D is incorrect as there is a specific reason why antibiotics do not work for the flu.

Similar Questions