Which medical terminology word part provides the general meaning of the word?
Combining vowel.
Word root.
Suffix.
Prefix.
The Correct Answer is B
Choice A rationale:
A combining vowel is a vowel (usually "o") that connects a word root to a suffix or another root. It aids in the pronunciation and flow of the word. For example, in the word "gastroenteritis," "o" is the combining vowel that connects the word root "gastr-" (stomach) to the suffix "-itis" (inflammation) Combining vowels do not provide the general meaning of the word.
Choice B rationale:
The word root provides the fundamental meaning of the word. It is the core of the medical term and gives the essential meaning. For example, in the word "cardiology," the word root "cardio-" refers to the heart. Understanding word roots is crucial in comprehending medical terminology.
Choice C rationale:
A suffix is an affix added at the end of a word to form a derivative, indicating a characteristic of a person or thing. For instance, in the word "dermatologist," the suffix "-ologist" indicates a person who studies or practices a particular kind of knowledge, in this case, dermatology (the study of the skin)
Choice D rationale:
A prefix is an affix added to the beginning of a word to modify its meaning. For example, in the term "preoperative," the prefix "pre-" means before, and it modifies the root word "operative," indicating something that occurs before an operation. Prefixes provide additional information about the word's context but do not give the general meaning of the word itself.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","E"]
Explanation
Choice A rationale:
Drinking something cold can lower the oral temperature temporarily. When a person consumes something cold, the blood vessels in the mouth can constrict, leading to a lower temperature reading. However, it's important to note that this effect is temporary.
Choice B rationale:
Exercising can increase blood circulation and raise body temperature. However, immediately after intense physical activity, the body might start sweating, leading to a temporary drop in temperature. Prolonged or moderate exercise, on the other hand, generally increases body temperature.
Choice C rationale:
An outdoor temperature of 99°F does not directly affect body temperature. Body temperature is regulated internally and does not fluctuate based on external temperatures unless the person is exposed to extreme conditions for a prolonged period.
Choice D rationale:
A cold climate might lower skin temperature, but it does not necessarily reduce the body's core temperature significantly. The body has mechanisms to conserve heat in colder environments.
Choice E rationale:
Physical inactivity can lower body temperature, especially in situations where the person is sedentary for an extended period. Reduced physical activity can slow down metabolic processes, leading to a lower body temperature.
Correct Answer is B
Explanation
Choice A rationale:
The anterior surface of the drape is not the correct choice because it includes the central sterile area, which should never be touched by the nurse. Touching the central sterile area contaminates the field.
Choice B rationale:
The outer 1-inch border of the drape is the correct choice for the nurse to touch. This border is considered non-sterile and can be handled without contaminating the sterile field. It acts as a barrier, preventing contaminants from reaching the central sterile area.
Choice C rationale:
The top inner corners of the drape are part of the central sterile area and should not be touched by the nurse. Touching this area would contaminate the sterile field.
Choice D rationale:
The posterior aspect of the drape is not the correct choice because it is part of the central sterile area. Touching this area would contaminate the sterile field. When preparing a sterile field, it is essential for the nurse to follow strict aseptic techniques to maintain the sterility of the field. This includes touching only the designated non-sterile areas, such as the outer 1-inch border of the sterile drape, to avoid contamination.
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