Select the meaning of the underlined word in this sentence: The nurse was asked to record the residual urine in the patient's bladder.

Rationale

What is left.

In the given sentence, "residual" refers to the amount remaining or left over, specifically in the context of urine remaining in the bladder after voiding. This term is commonly used in medical contexts to describe what remains following a process or event.

A (Total volume) YOUR ANSWER

Total volume implies the entire amount present, which is not the intended meaning of "residual" in this context. "Residual" refers specifically to the portion remaining after some has been removed or used, not the complete amount.

B (Measurement) YOUR ANSWER

While measurement may be involved in determining the residual urine, the term "residual" itself does not mean measurement. It describes the leftover quantity, not the act or process of measuring it.

C (Color and clarity) YOUR ANSWER

Color and clarity pertain to the physical characteristics or appearance of the urine, not the quantity remaining. "Residual" focuses on the remaining amount, not its visual attributes.

D (What is left) CORRECT

"Residual" accurately denotes what is left after an event, like urination. It is used to describe the leftover or remaining portion, aligning perfectly with the context in the sentence.

Conclusion

The term "residual" is used to specify the remainder or leftover portion of something. In the context of the sentence, it refers to the urine left in the bladder after voiding. This meaning is distinct from total volume, measurement, and physical characteristics like color and clarity, which do not align with the concept of leftovers. Understanding the specific meaning of such terms is crucial in accurately interpreting medical instructions and records.

Select the meaning of the underlined word in this sentence: The nurse was asked to record the residual urine in the patient's bladder.

What is left.

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