Nokea
What is Hydration?
- A. The process of dehydrating
- B. Maintenance of body fluid
- C. Loss of water
- D. Draining fluids
Correct Answer: B
Rationale: Hydration refers to the maintenance of body fluids. Choice A is incorrect as it describes the opposite process, dehydration. Choice C is incorrect as it focuses on the result of inadequate hydration rather than the concept itself. Choice D is incorrect as it does not accurately define hydration but rather implies removing fluids.
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To STANCH a wound is to ____ it.
- A. Expand
- B. Restrict
- C. Release
- D. Avoid
Correct Answer: B
Rationale: The correct answer is B: 'Restrict.' To stanch a wound means to stop or restrict the flow of blood. Choice A, 'Expand,' is incorrect as it means to make something larger. Choice C, 'Release,' is incorrect as it means to set something free. Choice D, 'Avoid,' is incorrect as it means to keep away or prevent something.
What does exogenous mean?
- A. Produced within the body
- B. Produced outside the body
- C. A byproduct
- D. Caused by bacteria
Correct Answer: B
Rationale: Exogenous means produced outside the body. In this context, 'within the body' (Choice A), 'a byproduct' (Choice C), and 'caused by bacteria' (Choice D) do not accurately define exogenous. The correct definition of exogenous specifically refers to something originating or produced externally.
A patient who is lethargic may seem _______
- A. Energetic
- B. Exhausted
- C. Restless
- D. Hyperactive
Correct Answer: B
Rationale: The correct answer is B: 'Exhausted.' Lethargic describes a state of feeling sluggish or lacking energy, which aligns with being exhausted. Choice A, 'Energetic,' is the opposite of lethargic. Choice C, 'Restless,' implies a different state of agitation than lethargy. Choice D, 'Hyperactive,' describes excessive activity, which contrasts with the lethargic state.
What does Constrict mean?
- A. To expand
- B. To draw together
- C. To freeze
- D. To dissolve
Correct Answer: B
Rationale: The correct answer is B: 'To draw together.' Constrict means to narrow or squeeze, making something smaller or tighter. This is the opposite of expanding (choice A), freezing (choice C), and dissolving (choice D), which do not involve the action of drawing together or becoming smaller.
What is the best meaning of Pernicious?
- A. Harmless
- B. Destructive
- C. Helpful
- D. Harmful
Correct Answer: B
Rationale: The correct answer is B, 'Destructive.' Pernicious is an adjective that describes something that is extremely harmful or destructive. Choice A, 'Harmless,' is the opposite of pernicious. Choice C, 'Helpful,' is a positive term and does not align with the meaning of pernicious. Choice D, 'Harmful,' is a similar term to pernicious but lacks the emphasis on the severe and damaging nature of the word.