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
Explanation
Choice A rationale:
Proper hand-washing technique involves washing hands for at least 20 seconds. This duration ensures thorough cleansing and removal of germs, dirt, and contaminants from the hands. Washing for a shorter time, such as 10 seconds (Choice B), may not effectively eliminate all harmful microorganisms, increasing the risk of infections and transmission of diseases.
Choice B rationale:
Washing hands for only 10 seconds is insufficient to achieve the necessary level of cleanliness. It is essential to follow recommended guidelines to prevent the spread of infections in healthcare settings and other environments where hygiene is crucial.
Choice C rationale:
Washing hands for 45 seconds (Choice C) is longer than the recommended duration and might not be practical, especially in busy healthcare settings. While thorough hand hygiene is essential, excessively long washing times could lead to reduced compliance among healthcare workers, potentially compromising patient safety.
Choice D rationale:
Proper hand-washing technique involves scrubbing hands for at least 20 seconds, making Choice D incorrect. Following the recommended guidelines is crucial to maintaining a safe and hygienic healthcare environment.
Correct Answer is ["D"]
Explanation
Choice A rationale:
Tying the straps of the restraints in a double knot is incorrect. This action can make it difficult to quickly release the restraints in case of an emergency. A single, quick-release knot is recommended to ensure the client's safety.
Choice B rationale:
Tying the restraints to the side rails is incorrect. Attaching restraints to the side rails can cause injury to the client and is not a proper restraint application method. Restraints should be tied to the bed frame, not the side rails, to prevent harm.
Choice C rationale:
Placing the padding of the restraints against the client's bony prominences is incorrect. While padding is important to prevent skin breakdown and pressure ulcers, the correct placement of the padding alone does not indicate a comprehensive understanding of proper restraint application.
Choice D rationale:
Inserting one finger between the client's wrist and the restraint is the correct action. This technique ensures that the restraints are not too tight, allowing for proper circulation and preventing injury to the client. The ability to insert one finger indicates that the restraints are snug but not constrictive, maintaining the client's safety and comfort.
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