Nokea
What is Diffusion?
- A. Movement of materials from low concentration to high concentration
- B. Movement of materials from high concentration to low concentration
- C. Absorption of nutrients
- D. Breaking of materials
Correct Answer: B
Rationale: Diffusion is the process where substances move from an area of high concentration to an area of low concentration. This movement occurs due to the random motion of particles and continues until equilibrium is reached. Choice A is incorrect because diffusion occurs down the concentration gradient, from high to low concentration, not from low to high concentration. Choice C is incorrect as it refers to the uptake of substances by cells, not the general process of diffusion. Choice D is incorrect as it does not accurately describe the process of diffusion; diffusion involves the movement of substances, not the breaking of materials.
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What does 'Impaired' mean?
- A. Increased capability
- B. Diminished or lacking usual quality
- C. Hyperactive
- D. Stronger than usual
Correct Answer: B
Rationale: The term 'Impaired' means diminished or lacking usual quality. This choice is correct as it accurately reflects the meaning of the word. Choices A, C, and D are incorrect. Choice A, 'Increased capability,' is the opposite of impaired. Choice C, 'Hyperactive,' refers to excessive activity rather than a lack of usual quality. Choice D, 'Stronger than usual,' does not capture the meaning of impaired.
When patients are being counseled, what is happening?
- A. They are being discharged
- B. They are being advised
- C. They are being neglected
- D. They are being comforted
Correct Answer: B
Rationale: When patients are being counseled, they are being advised or guided. Counseling involves providing support, guidance, and advice to help patients cope with their challenges. Choice A is incorrect because counseling is not about discharging patients. Choice C is incorrect because counseling is the opposite of neglect; it is actively providing support. Choice D is incorrect because while comfort may be a part of counseling, the primary focus is on providing guidance and advice to address issues, not just comfort.
LABILE also means .
- A. Extremely changing
- B. Suicidal
- C. Rapidly changing
- D. With a high fever
Correct Answer: A
Rationale: The word 'labile' is used to describe something that is constantly changing or easily altered. Therefore, the best synonym for 'labile' is 'extremely changing.' Choice B, 'suicidal,' is incorrect as it does not relate to the meaning of 'labile.' Choice C, 'rapidly changing,' is close but not as precise as 'extremely changing.' Choice D, 'with a high fever,' is completely unrelated to the meaning of 'labile.'
A body part that has atrophied has ______.
- A. Enlarged
- B. Withered
- C. Swollen
- D. Damaged
Correct Answer: B
Rationale: The correct answer is 'Withered.' Atrophied means that a body part has wasted away or decreased in size. 'Enlarged' (Choice A) means to make or become larger, which is the opposite of atrophied. 'Swollen' (Choice C) means to become larger or rounder in size, usually due to fluid retention or inflammation, which is not the same as atrophied. 'Damaged' (Choice D) means harmed or injured, but it does not specifically refer to the wasting away or shrinking of a body part.
Before his death at age 82, comedian Rodney Dangerfield's motto was, 'I don't get _____.'
- A. respect
- B. sympathy
- C. attention
- D. care
Correct Answer: A
Rationale: The correct answer is 'A: respect.' Rodney Dangerfield was famously known for his catchphrase 'I don't get no respect,' which perfectly aligns with the concept of respect being his motto. The other choices, 'B: sympathy,' 'C: attention,' and 'D: care,' do not accurately capture Dangerfield's well-known persona and catchphrase. Therefore, 'A: respect' is the most suitable answer.