Nursing Elites

1. Which word is used incorrectly in the following sentence? For whom was that email intended?

• A. For
• B. whom
• C. that
• D. intended

Correct answer: B

Rationale: The word 'whom' should be used instead of 'who' in the sentence to make it grammatically correct. 'Who' is used as the subject of a sentence, while 'whom' is used as the object. Therefore, the correct form of the sentence should be: 'For whom was that email intended?' Choices A, C, and D are used correctly in the sentence and do not need any changes.

2. What is the function of the liver in the body?

• A. To filter blood
• B. To produce bile and detoxify substances
• C. To produce insulin
• D. To produce red blood cells

Correct answer: B

Rationale: The correct answer is B: 'To produce bile and detoxify substances.' The liver's primary functions include producing bile, which aids in the digestion and absorption of fats, and detoxifying harmful substances in the blood. While the liver does play a role in blood filtration, its key functions are related to bile production and detoxification. Choices C and D are incorrect because the liver does not produce insulin (produced by the pancreas) or red blood cells (produced in the bone marrow).

3. What is the most visible part of the ear?

• A. Ear canal
• B. Cochlea
• C. Organ of Corti
• D. Pinna

Correct answer: D

Rationale: The pinna, also known as the auricle, is the most visible part of the ear. Its external shape and location make it easily noticeable on the side of the head. The pinna helps in capturing sound waves and directing them into the ear canal, where the sound transmission process begins. The other structures listed, the Organ of Corti, Cochlea, and Ear canal, are essential parts of the ear involved in hearing and sound processing, but they are not as visibly prominent as the pinna. Therefore, the correct answer is the pinna because of its external visibility and role in capturing sound waves.

4. Select the meaning of the word 'reflex' in the sentence: 'The typical patellar reflex takes only 50 milliseconds between the initial tap and the leg extension.'

• A. Replication
• B. Convulsion
• C. Reaction
• D. Stretching

Correct answer: C

Rationale: In the context of the sentence, the word 'reflex' indicates a quick, automatic response by the body to a stimulus. The patellar reflex, also known as the knee-jerk reflex, involves the leg extending in response to a tap on the patellar tendon. Therefore, the word 'reaction' aligns closely with the nature of the patellar reflex in terms of a rapid and involuntary response. Choices A, B, and D are incorrect: 'Replication' does not capture the concept of a bodily response, 'convulsion' implies a sudden and uncontrollable movement which is not specific to the nature of the patellar reflex, and 'stretching' does not encompass the automatic and rapid nature of a reflex action.

5. In the passage the word embark means to:

• A. Remove the covering from a tree
• B. Speak harshly to others
• C. Entertain the reader
• D. Put or go on board a ship

Correct answer: D

Rationale: The word 'embark' typically means to board a ship or begin a journey. In this context, it means to start or set out on a new undertaking or venture, often including the act of boarding a ship. In the provided passage about the Golden Gate Bridge, it is mentioned that builders, architects, and workers embarked on the challenge of building a bridge across the Golden Gate Strait, which refers to them starting this new undertaking. Therefore, the correct definition of 'embark' is D. Put or go on board a ship. The other choices are incorrect: A. Removing the covering from a tree is unrelated to the context of the passage. B. Speaking harshly to others and C. Entertaining the reader are also irrelevant to the meaning of 'embark' in this context.

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