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Select the meaning of the word dilation in the sentence:
"When examined, the laboring mother was at 50% dilation."
- A. Blood pressure
- B. Cervical opening
- C. Birth process
- D. Exhumation
Correct Answer: B
Rationale: The correct answer is B: 'Cervical opening.' Dilation refers to the opening of the cervix during labor. In this context, when the sentence mentions '50% dilation,' it means that the cervix is open halfway, indicating progress in labor. Understanding the terminology related to childbirth is crucial for healthcare professionals involved in labor and delivery care.
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Which definition is correct for the underlined word? The inebriated person staggered while walking to the car.
- A. Fumbled
- B. Stumbled
- C. Pirouetted
- D. Fell
Correct Answer: B
Rationale: The correct answer is B: Stumbled. In the sentence, the word "staggered" indicates a unsteady, swaying movement due to being drunk. Stumbled is the most appropriate synonym as it conveys a similar meaning of unsteadiness while walking.
A: Fumbled means to handle clumsily, not related to walking unsteadily.
C: Pirouetted means to spin or whirl, which does not match the context of unsteady movement.
D: Fell indicates losing one's balance completely, which is more severe compared to the unsteady movement described in the sentence.
After becoming incapacitated due to injury, a person may feel . . .
- A. Dejected
- B. Shamefully fearful
- C. Injured
- D. Symbiotic
Correct Answer: C
Rationale: The word 'incapacitated' means being unable to act or function properly due to injury or illness. Among the given choices, 'Injured' is the most appropriate term that directly relates to this condition. 'Dejected' means sad or disheartened, 'shamefully fearful' implies feeling fear with a sense of shame, and 'symbiotic' refers to a mutually beneficial relationship between different organisms, none of which directly align with the state of being incapacitated due to injury or illness.
Select the meaning of the highlighted word in this sentence. The doctor instructed the patient to keep his head *elevated*.
- A. Raised
- B. Still
- C. Thrown back
- D. Turned
Correct Answer: A
Rationale: In this sentence, 'elevated' means to be raised. When the doctor instructs the patient to keep his head elevated, it implies that the head should be raised above its normal level. This positioning is often recommended for various medical reasons, such as improving circulation or reducing swelling. Therefore, the correct meaning of 'elevated' in this context is 'raised,' making choice A the correct answer.
What is the meaning of the word bilateral in the following sentence?
"The dog developed bilateral weakness in its hindquarters, so the veterinarian created a wheeled cart to help the dog walk."
- A. Present on two sides
- B. Available for exercise
- C. Affecting the left side
- D. Affecting the right side
Correct Answer: A
Rationale: In this context, 'bilateral' means 'present on two sides.' Bilateral weakness refers to weakness affecting both sides of the dog's hindquarters, not just one side. The veterinarian created a wheeled cart to assist the dog in walking due to weakness in both hind legs. Therefore, the correct answer is A, as it accurately reflects the meaning of 'bilateral' in the given sentence.
The United State___ most of its silicon chips from Japan and china to stay competitive in the technological market.
- A. Imports
- B. Exports
- C. Deports
- D. Reports
Correct Answer: A
Rationale: Correct Answer: A (Imports)
Rationale:
1. The sentence indicates the U.S. is acquiring silicon chips from other countries, which aligns with the term "imports."
2. "Exports" (B) means sending goods out of a country, opposite of what the sentence implies.
3. "Deports" (C) means expelling individuals from a country, irrelevant to the context.
4. "Reports" (D) refers to presenting information, not relevant to the context of acquiring silicon chips.