Nokea
What does it mean if a person is ravenous?
- A. generous
- B. outspoken
- C. friendly
- D. hungry
Correct Answer: D
Rationale: The correct answer is D, 'hungry.' When someone is described as ravenous, it means they are extremely hungry or have a voracious appetite. The term 'ravenous' is used to convey a sense of intense hunger or a strong desire to eat. Therefore, in this context, 'ravenous' is synonymous with 'hungry,' making it the correct answer.
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Which term indicates a sudden disturbance in the body's equilibrium because of system failure or fluid loss?
- A. Shock
- B. Allergy
- C. Prosthesis
- D. Osmosis
Correct Answer: A
Rationale: Correct Answer: A - Shock
Rationale: Shock refers to a sudden disturbance in the body's equilibrium due to system failure or fluid loss, leading to inadequate tissue perfusion. It is a life-threatening condition that requires immediate medical attention to prevent organ damage and death.
Summary:
B: Allergy - Allergy is an immune system response to a foreign substance, not related to sudden disturbance in the body's equilibrium due to system failure or fluid loss.
C: Prosthesis - Prosthesis is an artificial body part used to replace a missing body part, not related to sudden disturbance in the body's equilibrium.
D: Osmosis - Osmosis is the movement of water across a semipermeable membrane, not related to sudden disturbance in the body's equilibrium due to system failure or fluid loss.
The nurse observed a bilateral weakness in the patient's ambulation.
- A. Intermittent
- B. Consistent
- C. Two-sided
- D. One-sided
Correct Answer: C
Rationale: The correct answer is C: Two-sided. Bilateral weakness refers to weakness on both sides of the body, affecting both limbs equally. This indicates a symmetric motor deficit, making it unlikely to be caused by intermittent or one-sided issues. Consistent weakness is a vague term and doesn't specify the involvement of both sides. One-sided weakness (choice D) would not align with the observation of bilateral weakness. Therefore, choice C is the most appropriate description based on the information provided.
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.
Select the word that means 'something added to resolve a deficiency or obtain completion.'
- A. supplement
- B. complement
- C. detriment
- D. acumen
Correct Answer: A
Rationale: The correct answer is 'supplement.' A supplement is an additional element added to something to complete, enhance, or make up for a deficiency. It improves or completes something that is lacking. Choice B, 'complement,' refers to something that completes or goes well with something else. Choice C, 'detriment,' means harm or damage, which is the opposite of what is being sought in the question. Choice D, 'acumen,' refers to the ability to make good judgments and quick decisions, which is unrelated to the context of resolving a deficiency or obtaining completion.
Select the meaning of the underlined word in this sentence. The medication was intended to *constrict* the pupils.
- A. Make smaller
- B. Sensitize
- C. Dilate
- D. Make bigger
Correct Answer: A
Rationale: The correct answer is A: 'Make smaller.' To constrict means to make smaller, tighten, or narrow. In the context of the sentence, the medication was intended to make the pupils smaller, not sensitize, dilate, or make them bigger.