A nurse is instructing a female client on obtaining a clean catch urine sample. Which of the following statements by the client indicates an understanding of the teaching?
"I should not collect a urine sample when I am menstruating."
"I need to urinate a small amount in the toilet before collecting the sample."
"I should let the urine cool to room temperature before sending it to the lab."
"I will wipe from the back to front with the cleansing cloth."
The Correct Answer is B
A. While menstruation can potentially contaminate the sample, it is still possible to collect a clean catch sample during menstruation if proper technique is used; thus, this statement is not entirely accurate.
B. This is the proper clean catch technique—starting the stream helps flush out any contaminants from the urethra, and then the midstream portion is collected for testing.
C. Urine samples should be sent to the lab promptly while still fresh, or refrigerated if there will be a delay. Letting it cool to room temperature can alter test results.
D. Wiping from front to back is correct to reduce contamination from the perineal area; wiping from back to front increases the risk of introducing bacteria from the rectal area.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Non-surgical removal of dead tissue is called debridement, not escharotomy.
B. Skin grafting involves transplanting healthy skin, but this is not the same as an escharotomy.
C. Escharotomy involves making large incisions through the hardened burned tissue (eschar) to relieve pressure and restore circulation.
D. Showering to remove dead tissue refers to wound cleaning, not escharotomy.
Correct Answer is B
Explanation
A. Urinary output of 25 mL/hr is low and concerning but not immediately life-threatening compared to airway compromise.
B. Burns to the face, ears, and eyelids can cause airway edema and swelling that may rapidly progress to airway obstruction. Difficulty swallowing may indicate swelling of the airway or impending airway compromise, which requires immediate intervention.
C. Heart rate of 122/min indicates tachycardia, which is common in burn patients due to pain, stress, or hypovolemia but is not as urgent as airway concerns.
D. Pain level of 6 requires management but is not a priority over airway or circulatory issues.
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