Which vowel is most commonly used when combining word parts?

Choice A rationale: While ‘A’ is a vowel, it is not the most commonly used vowel when combining word parts in medical terminology.

Choice B rationale: ‘E’ is also a vowel, but it is not the most commonly used vowel when combining word parts in medical terminology.

Choice C rationale: ‘I’ is occasionally used as a combining vowel in medical terminology, but it is not the most commonly used.

Choice D rationale: ‘O’ is the most commonly used vowel when combining word parts in medical terminology. It helps with pronunciation and is placed to connect two word roots or to connect a word root and a suffix.

Choice E rationale: ‘U’ is a vowel, but it is not the most commonly used vowel when combining word parts in medical terminology

The correct answer is A. Instruct the clients to use the call light.

Choice A rationale:

Instructing clients to use the call light ensures they can request assistance before getting up, which is a key strategy in preventing falls, especially during the night when visibility is reduced and the risk of disorientation is higher.

Choice B rationale:

Keeping the clients' rooms dark can increase the risk of falls as it makes it difficult for clients to see obstacles and navigate their environment safely. Adequate lighting is important for fall prevention.

Choice C rationale:

Moving overbed tables away from the bed can actually make it harder for clients to reach essential items and might increase the risk of falls if clients have to stretch or lean awkwardly to get what they need. The overbed table should be positioned within easy reach.

Choice D rationale:

Performing client checks every 4 hours is not frequent enough to effectively monitor at-risk clients. More frequent checks, such as hourly, are recommended to ensure safety and promptly address any needs that could prevent a fall.