Nursing Elites

1. Convert 0.025 mg to micrograms.

• A. 25 mcg
• B. 250 mcg
• C. 2.5 mcg
• D. 0.25 mcg

Correct answer: A

Rationale: To convert milligrams to micrograms, you multiply by 1000, not 10000. Therefore, 0.025 mg equals 25 mcg. Choice B (250 mcg) is incorrect as it incorrectly multiplies by 10000. Choice C (2.5 mcg) is incorrect as it incorrectly divides by 10. Choice D (0.25 mcg) is incorrect as it incorrectly multiplies by 10.

2. What causes lymphedema, a chronic condition, to occur?

• A. Inflammation of lymph nodes
• B. Blockage of lymph vessels
• C. Malfunction of the spleen
• D. Decrease in bone marrow production

Correct answer: B

Rationale: Lymphedema is a chronic condition that occurs when lymph vessels become blocked, leading to swelling and fluid retention in the affected area. Inflammation of lymph nodes, spleen malfunction, or decreased bone marrow production are not directly associated with the development of lymphedema. Lymph vessels play a crucial role in carrying lymphatic fluid, and when they are blocked, it disrupts the normal flow of fluid, resulting in lymphedema. Therefore, the correct answer is that lymphedema occurs when lymph vessels become blocked.

3. Which of the following sentences contains proper capitalization?

• A. Last summer, my family went on a trip to Niagara Falls in New York.
• B. Last summer, my family went on a trip to Niagara Falls in New York.
• C. Last summer, my family went on a trip to Niagara Falls in New York.
• D. Last summer, my family went on a trip to Niagara Falls in New York.

Correct answer: C

Rationale: The correct sentence follows proper capitalization rules where the words 'summer,' 'Niagara Falls,' and 'New York' are capitalized appropriately. In options A, B, and D, there are inconsistencies in capitalization where either 'summer,' 'Niagara Falls,' or 'New York' are not capitalized correctly. Therefore, option C is the correct choice.

4. After a hurricane struck a Pacific island, donations began flooding into a disaster relief organization. The organization provided four options for donors. What percentage of the funds was donated to support construction costs?

• A. 49%
• B. 23%
• C. 18%
• D. 10%

Correct answer: B

Rationale: The correct answer is B (23%). The information was obtained from the pie chart which indicated that 23% of the funds were allocated to support construction costs. Choice A (49%), Choice C (18%), and Choice D (10%) are incorrect as they do not reflect the accurate percentage designated for construction costs according to the data provided.

5. Long bones are one of the five major types of bones in the human body. Which of the following bones are long bones?

• A. Sacrum
• B. Clavicle
• C. Patella
• D. Ulna, Fibula, Humerus

Correct answer: D

Rationale: Long bones are characterized by their elongated shape and include bones like the ulna, fibula, and humerus. These bones are crucial for providing support, structure, and facilitating movement in the human body. The sacrum, clavicle, and patella are not classified as long bones. The sacrum is a triangular bone at the base of the spine, the clavicle is a collarbone, and the patella is the kneecap. While these bones have important functions, they do not fit the definition of long bones due to their shape and structure.

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