Nokea
A sore with disintegration of tissue might be called an ___________.
- A. allergy
- B. erythema
- C. alopecia
- D. ulcer
Correct Answer: D
Rationale: A sore with disintegration of tissue is typically referred to as an ulcer. Ulcers are open sores or wounds that can develop on the skin's surface or within the body. They can vary in size and depth and are commonly associated with conditions such as pressure ulcers, peptic ulcers, and venous ulcers. Ulcers result from the breakdown of tissue, leading to a loss of the skin or mucous membrane in that area. Choices A, B, and C are incorrect. Allergy refers to a hypersensitivity reaction, erythema is redness of the skin, and alopecia is hair loss. These conditions do not specifically involve the disintegration of tissue as seen in an ulcer.
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Select the meaning of the underlined word in the following sentence. The chemicals in plastic containers may be deleterious to children's health.
- A. Harmful
- B. Deleting
- C. Delightful
- D. Inoffensive
Correct Answer: A
Rationale: The word 'deleterious' means causing harm or damage. In this context, the sentence implies that the chemicals in plastic containers can be harmful to children's health. Therefore, the correct meaning of the underlined word is 'harmful,' making option A the most suitable choice. Option B 'Deleting' is incorrect because it refers to removing or erasing, which does not fit the context. Option C 'Delightful' is incorrect as it means causing great pleasure or delight, the opposite of the intended meaning. Option D 'Inoffensive' is incorrect as it means not causing any harm or annoyance, which is contrary to the negative impact described in the sentence.
Select the meaning of the underlined word in the following sentence. The night nursing staff is accountable for those records.
- A. Receptive
- B. Notorious
- C. Responsible
- D. Preoccupied with
Correct Answer: C
Rationale: In this context, the word 'accountable' means responsible. The night nursing staff is responsible for those records, meaning they are the ones who are answerable and expected to ensure proper care and maintenance of the records.
Choice A, 'Receptive,' does not fit the context as it means willing to listen or accept information. Choice B, 'Notorious,' means famous or well-known, usually for something negative, which is not the intended meaning here. Choice D, 'Preoccupied with,' means to be engrossed or absorbed in something, which does not convey the meaning of being responsible as intended in the sentence.
The abbreviation DTs on a patient's chart stands for ___________.
- A. deep tendon reflex
- B. descending thorax
- C. delirium tremens
- D. dextrose in water
Correct Answer: C
Rationale: The abbreviation DTs on a patient's chart stands for delirium tremens, which is a severe form of alcohol withdrawal. Symptoms of delirium tremens include confusion, hallucinations, severe agitation, seizures, and autonomic instability. This condition requires prompt medical treatment to prevent serious complications. Choices A, B, and D are incorrect. Deep tendon reflex (A) refers to the reflex response elicited by tapping a tendon with a reflex hammer, descending thorax (B) is not a recognized medical term, and dextrose in water (D) is a solution used for various medical purposes but is not represented by the abbreviation DTs.
Select the meaning of the underlined word in the following sentence. It is a clear, yellowish liquid having a peculiar ethereal, fruity odor.
- A. Aerated
- B. Incapacitating
- C. Delicate
- D. Distinctive
Correct Answer: D
Rationale: The word 'distinctive' means having a quality that makes something unique or easily recognizable. In the context of the sentence provided, the clear, yellowish liquid with a peculiar ethereal, fruity odor is being described as having a noticeable and unique quality.
Choice A, 'aerated,' means to introduce air into a substance, which does not fit the description of the liquid in the sentence. Choice B, 'incapacitating,' means to deprive of strength or ability, which is not relevant to the description of the liquid. Choice C, 'delicate,' means fragile or easily broken, and while it is somewhat related to the context of the sentence, it does not fully capture the unique and recognizable aspect described in the sentence.
A treatment that is detrimental is ___________.
- A. risk-free
- B. destructive
- C. agonizing
- D. effective
Correct Answer: B
Rationale: A treatment that is detrimental is considered destructive because it causes harm or damage rather than benefiting the individual. In this context, 'detrimental' implies that the treatment has negative effects and is harmful rather than helpful. Choices A, C, and D are incorrect because a detrimental treatment is not risk-free, agonizing, or effective; instead, it is harmful and damaging.