A nurse is instructing a female client on obtaining a midstream urine specimen. Which of the following statements by the client indicates an understanding of the teaching?
"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 back to front with the cleansing cloth."
"I should not collect a urine sample when I am menstruating."
The Correct Answer is A
Choice A Reason:
The instruction to urinate a small amount into the toilet before collecting the sample is correct because it helps clear the urethra of organisms that could contaminate the specimen. This initial void helps to flush out bacteria that are present at the opening of the urethra.
Choice B Reason:
This choice is incorrect because urine samples should be kept at body temperature and sent to the lab as soon as possible. Cooling the urine can lead to precipitation of solutes and may affect the results of certain tests.
Choice C Reason:
This statement is incorrect. The proper technique for cleansing prior to urine collection is to wipe from front to back, not back to front. Wiping from back to front can contaminate the urine with bacteria from the anal area.
Choice D Reason:
It is advisable not to collect a urine sample during menstruation unless absolutely necessary because menstrual blood can contaminate the urine specimen, leading to inaccurate test results.
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Related Questions
Correct Answer is C
Explanation
Choice A reason: Hypotension
Hypotension, or low blood pressure, can be a consequence of dehydration, which is a common complication of DI due to the excessive loss of water. However, hypotension is not a direct neurological effect of DI. It is more of a circulatory system response to the changes in fluid volume within the body.
Choice B reason: Poor skin turgor
Poor skin turgor is an indicator of dehydration, which can occur in DI due to the large volume of urine excreted. Skin turgor refers to the skin's ability to change shape and return to normal (elasticity), and it becomes less elastic when the body is dehydrated. While this is an important sign to monitor, it is not a neurological effect.
Choice C reason: Ataxia
Ataxia, which is a lack of muscle coordination affecting speech, eye movements, the ability to swallow, walking, picking up objects, and other voluntary movements, can be a neurological effect of DI if severe dehydration and electrolyte imbalance affect the brain. Symptoms such as confusion and muscle cramps can also be associated with ataxia, making it a relevant neurological effect to monitor in a client with DI.
Choice D reason: Dilute urine
Dilute urine is a primary symptom of DI, not a neurological effect. It is the result of the kidneys' inability to concentrate urine due to a deficiency in the anti-diuretic hormone (ADH) or the kidneys' response to ADH. Monitoring urine concentration is crucial in managing DI, but it does not represent a neurological effect.
Correct Answer is B
Explanation
Choice A reason:
Resuming a regular diet immediately after the test may not always be recommended. Depending on the individual's condition and the specific instructions from the healthcare provider, there may be dietary restrictions before or after the procedure.
Choice B reason:
Encouraging fluid intake after the procedure is important because it helps to flush out the contrast dye used during the IVP. Adequate hydration can aid in the elimination of the dye and reduce the risk of kidney damage, especially in individuals with pre-existing kidney conditions.
Choice C reason:
This statement is incorrect. An IVP does not use high-frequency sound waves; it involves taking X-ray images of the urinary tract after a contrast dye is injected into a vein. The dye outlines the kidneys, ureters, and bladder on the X-ray images.
Choice D reason:
The presence of red blood cells in the urinalysis does not typically result in the cancellation of an IVP. However, certain conditions, such as an allergy to the contrast dye or severe kidney impairment, may contraindicate the use of an IVP.
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