Nokea
What is a device?
- A. An idea or concept
- B. A tool or piece of equipment
- C. A small part of a larger structure
- D. An accessory for fashion
Correct Answer: B
Rationale: A device is defined as a tool or piece of equipment designed to serve a specific purpose. It is used to perform a particular function or task. An idea or concept (Choice A) may lead to the creation of a device, but they are not devices themselves. Choice C, referring to a small part of a larger structure, does not encompass the general definition of a device which implies standalone functionality. Choice D, an accessory for fashion, is entirely unrelated to the usual understanding of a device, which focuses on functionality rather than aesthetics.
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How does being overweight predispose a person to a particular condition?
- A. Cancer
- B. Diabetes
- C. Heart disease
- D. Obesity
Correct Answer: B
Rationale: Being overweight increases the risk of developing conditions like diabetes. Excessive weight can lead to insulin resistance and metabolic dysfunction, which are key factors in the development of type 2 diabetes. While obesity is a result of being overweight, it is not a condition that being overweight predisposes a person to. Cancer and heart disease can also be influenced by weight but are not the primary conditions typically associated with being overweight.
What is a Contraindication?
- A. A reason to perform an action
- B. A reason something should not be done
- C. A warning of a possible side effect
- D. A reason something is advised
Correct Answer: B
Rationale: A contraindication is a specific situation in which a drug, procedure, or treatment should not be used because it may be harmful. Choice A is incorrect because a contraindication advises against performing an action. Choice C is incorrect as it refers to a precaution regarding side effects rather than a reason not to proceed. Choice D is incorrect because a contraindication does not advise the use of something.
Select the sentence in which 'legal' is used as an adjective.
- A. He is a legal resident of the United States
- B. This is a legal action
- C. That action was legal
- D. He acted in a legal way
Correct Answer: A
Rationale: The correct answer is A: 'He is a legal resident of the United States.' In this sentence, 'legal' is used to describe the type of resident he is, making it an adjective. The other choices use 'legal' as part of a noun phrase or an adverbial phrase, not as an adjective. Choice B uses 'legal' to describe the type of action, making it a noun adjunct. Choice C uses 'legal' to describe the legality of the action, making it part of an adjectival phrase. Choice D uses 'legal' to describe the manner in which he acted, making it an adverb.
Which sentence correctly uses the word 'affect'?
- A. The medication had no effect on the patient's symptoms
- B. The noise did not affect his sleep
- C. The bright light will affect your eyes
- D. The cold weather did not affect her mood
Correct Answer: B
Rationale: The correct use of 'affect' is to show influence or make a difference. In this context, 'The noise did not affect his sleep' is the correct usage as noise can impact one's ability to sleep. Choice A is incorrect as 'affect' is commonly confused with 'effect.' Choice C is incorrect as 'affect' is not typically used to refer to the impact of light on eyes. Choice D is incorrect as 'affect' is not typically used to describe the impact of weather on mood.
A patient who is lethargic may seem _____?
- A. Energetic
- B. Exhausted
- C. Confused
- D. Restless
Correct Answer: B
Rationale: The correct answer is B: 'Exhausted.' Lethargic describes a state of feeling sluggish, tired, and lacking energy, which aligns with being exhausted. Choice A, 'Energetic,' is the opposite of lethargic and does not fit the description. Choice C, 'Confused,' refers to a state of disorientation rather than physical tiredness. Choice D, 'Restless,' implies a state of agitation or inability to relax, which contrasts with the typical presentation of someone who is lethargic.