A client with urine retention due to a complete prostatic obstruction requires a urinary catheter to drain the bladder. Which type of urinary catheter is most suitable for a client with an obstructed urethra?
Straight catheter.
Indwelling urethral catheter.
Intermittent urethral catheter.
Suprapubic catheter.
The Correct Answer is D
Choice A rationale:
Straight catheters are single-use catheters that are inserted into the bladder to drain urine and then immediately removed. They are not suitable for long-term use in clients with obstructed urethras because they would need to be inserted repeatedly, causing discomfort and potential trauma to the urethral tissues. Additionally, the obstruction itself would make it difficult or impossible to insert a straight catheter.
Choice B rationale:
Indwelling urethral catheters, also known as Foley catheters, are inserted into the bladder and remain in place for a period of time. They are typically used for clients who cannot void on their own or who require continuous bladder drainage. However, they are not the best option for clients with obstructed urethras for the following reasons:
The presence of the catheter within the urethra can further irritate or damage the already obstructed tissues. The balloon that holds the catheter in place could potentially worsen the obstruction.
The risk of urinary tract infections (UTIs) is increased with indwelling catheters.
Choice C rationale:
Intermittent urethral catheters are inserted into the bladder to drain urine and then removed. They are typically used by clients who can self-catheterize several times a day. However, they are not suitable for clients with complete prostatic obstruction, as the obstruction would make it difficult or impossible to insert the catheter.
Choice D rationale:
Suprapubic catheters are inserted directly into the bladder through a small incision in the abdomen, bypassing the urethra entirely. This makes them the most suitable option for clients with obstructed urethras, as it eliminates the need to pass a catheter through the obstructed area. Suprapubic catheters offer several advantages in this situation:
They avoid further irritation or damage to the urethral tissues.
They provide a more comfortable and convenient option for long-term bladder drainage.
They may reduce the risk of UTIs compared to indwelling urethral catheters.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
The physical dimension addresses the body's biological and physiological systems, such as organs, tissues, and cells. It does not directly relate to seeking support from others.
While the mother's actions may indirectly impact her child's physical health by reducing stress and potentially improving asthma management, the primary focus of her behavior is social connection and support, not physical interventions.
Choice B rationale:
The intellectual and spiritual dimension encompasses a person's thoughts, beliefs, values, and sense of purpose. While seeking support can involve sharing thoughts and beliefs, the mother's primary motivation is likely to connect with others who share similar experiences, rather than to explore intellectual or spiritual aspects of asthma.
Choice C rationale:
The socio-cultural dimension involves the social and cultural factors that influence a person's health and well-being. This includes:
Relationships with family, friends, and community
Cultural beliefs and practices
Social norms and expectations
Access to resources and support systems
The mother's desire to connect with other parents of children with asthma clearly demonstrates the influence of social relationships and shared experiences on her coping and support-seeking behavior.
This aligns with the concept of social support, which has been shown to have significant benefits for both physical and mental health.
Choice D rationale:
The environmental dimension refers to the physical and social surroundings that affect a person's health. While the environment can play a role in asthma management (e.g., exposure to allergens), it is not the primary focus of the mother's actions in seeking support from other parents.
Correct Answer is C
Explanation
Rationale for Choice A:
Making assessments every 15 minutes for four hours does not directly address the immediate concern of blood loss and potential hemodynamic instability. While close monitoring is essential, it's not the primary action in this situation.
Excessive blood loss can rapidly lead to hypovolemic shock, which requires prompt intervention to prevent serious complications.
Relying solely on frequent assessments without active interventions could delay crucial treatment and compromise patient safety.
Rationale for Choice B:
Documenting the data, removing the old dressing, and applying a new dressing might be necessary at some point, but it's not the most urgent priority in this case.
Removing the dressing could disrupt clot formation and potentially worsen bleeding.
Applying a new dressing without addressing the underlying bleeding might not effectively control the blood loss. Rationale for Choice C:
Applying a well-secured additional pressure dressing is the most appropriate immediate action to help control bleeding and prevent further blood loss.
It provides direct compression to the surgical site, promoting hemostasis and reducing blood flow. This action prioritizes stabilizing the patient's condition and preventing further complications.
Reporting the findings to the healthcare provider is crucial for timely assessment, diagnosis, and management of potential complications, such as hemorrhage or hematoma.
It ensures collaboration with the healthcare team and facilitates appropriate interventions based on the patient's specific needs.
Rationale for Choice D:
Reassuring the family that this is a common problem might provide some comfort, but it doesn't address the patient's immediate needs or the potential severity of the situation.
It's essential to prioritize patient safety and provide interventions to control bleeding, even if bleeding is a known potential complication.
Transparency and clear communication with the family are important, but they should not replace necessary medical interventions.
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