23. Select the meaning of the quoted word in the sentence. The nurse was asked to record the 'residual' urine in the patient's bladder.
Answer: B
B) What is left
In the context of the sentence, 'residual' refers to the urine that remains in the patient's bladder after they have attempted to empty it. This indicates the amount that is left over, which is crucial for understanding a patient's urinary health.
A) Measurement
While measuring residual urine is an important aspect of assessing bladder function, the term 'residual' specifically points to the quantity that remains rather than the act of measurement itself. Therefore, this option does not accurately capture the meaning of the word in the given context.
B) What is left
This option directly defines 'residual' as it pertains to the urine remaining in the bladder. The term effectively describes the leftover urine after voiding, making it the most accurate choice in this context.
C) Total volume
Total volume would imply the complete amount of urine produced, including both the urine voided and the urine that remains. However, 'residual' specifically refers to what is left behind, not the total volume, making this option incorrect.
D) Color and clarity
Color and clarity pertain to the characteristics of urine but do not relate to the concept of 'residual'. This choice fails to address the meaning of the word in the context of measuring urine left in the bladder, thus rendering it incorrect.
Conclusion
The term 'residual' in this context clearly indicates what is left in the bladder after an attempt to urinate. Options A, C, and D misinterpret the specific meaning of the term, while B accurately captures the essence of 'residual' urine as the amount remaining, confirming it as the correct answer.