A nurse is caring for a client who has an indwelling urinary catheter.
The nurse notes that sediment is present in the urine.
Which of the following actions should the nurse take to obtain a sterile urine specimen?
Unclamp the collection port below the bag.
Obtain the specimen from the retention port.
Disconnect the catheter from the collection tubing.
Use the balloon port to obtain the sterile specimen.
The Correct Answer is B
This is because the retention port is a sterile site that can be accessed by a syringe to aspirate urine without contaminating the specimen or the closed drainage system. The retention port should be cleaned with an alcohol swab before inserting the syringe. The specimen should be transferred to a sterile container and labeled appropriately.
Choice A is wrong because unclamping the collection port below the bag would allow urine to flow out of the bag, which is not sterile and may contain bacteria or sediment.
Choice C is wrong because disconnecting the catheter from the collection tubing would break the closed drainage system and increase the risk of infection.
Choice D is wrong because using the balloon port to obtain the sterile specimen would deflate the balloon that holds the catheter in place and cause trauma to the bladder wall.
Normal ranges for urine characteristics vary depending on the type of analysis, but some general parameters are:
• Color: pale yellow to amber
• Clarity: clear or slightly cloudy
• Odor: faint aromatic
• pH: 4.5 to 8.0
• Specific gravity: 1.005 to 1.030
• Protein: <150 mg/24 hr
• Glucose: negative
• Ketones: negative
• Blood: negative
• Nitrites: negative
• Leukocyte esterase: negative
• Bacteria: <10,000 CFU/mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
This is because infants with heart failure have difficulty feeding and may become exhausted or dyspneic during prolonged feedings. By limiting the feeding time, the nurse can reduce the energy expenditure and caloric needs of the infant.
Choice B is wrong because weighing the infant every other day is not enough to monitor the fluid status and nutritional intake of the infant. The nurse should weigh the infant daily at the same time using the same scale.
Choice C is wrong because placing the infant in a prone position can compromise respiratory function and increase the risk of sudden infant death syndrome (SIDS). The nurse should place the infant in a semi-Fowler’s position to facilitate breathing and decrease venous return.
Choice D is wrong because checking the infant’s oxygen saturation every 6 hr is not frequent enough to detect hypoxia or cyanosis. The nurse should monitor the oxygen saturation continuously or at least every 2 hr.
Correct Answer is C
Explanation
This is an example of a therapeutic communication technique that validates the client’s feelings and encourages them to express their emotions verbally rather than physically.
It also shows empathy and respect for the client’s perspective.
Choice A is wrong because engaging the panic alarm is not the first action to take when interacting with an agitated client.
The nurse should first try to calm the client down by using verbal and nonverbal communication skills, such as maintaining eye contact, speaking in a calm and clear voice, and avoiding sudden movements or gestures.
Engaging the panic alarm should be done only if the client becomes violent or poses a threat to themselves or others.
Choice B is wrong because using a face shield with a mask when providing care to the client is not relevant to the situation.
This is personal protective equipment (PPE) that is used to prevent exposure to infectious agents or body fluids, not to manage agitation.
Using a face shield with a mask may also increase the client’s anxiety or paranoia, as they may perceive it as a sign of hostility or fear.
Choice D is wrong because initiating the seclusion protocol is not appropriate for a client who is agitated, pacing, and speaking loudly.
Seclusion is a restrictive intervention that involves isolating the client in a locked room to prevent harm to themselves or others.
It should be used only as a last resort when less restrictive measures have failed or are contraindicated, and only with a provider’s order and close monitoring.
Secluding an agitated client may escalate their behavior and violate their rights.
Normal ranges for agitation are not applicable, as agitation is not a quantifiable parameter.
However, some tools that can be used to assess agitation include the Richmond Agitation- Sedation Scale (RASS), which ranges from -5 (unarousable) to +4 (combative), and the Agitated Behavior Scale (ABS), which ranges from 14 (no agitation) to 56 (severe agitation).
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