A nurse inserts an indwelling urinary catheter for a client who is preoperative. Three days later, the client develops a urinary tract infection. The nurse should identify that the client has which of the following types of infections?
Systemic
Health care-associated
Endogenous
Exogenous
The Correct Answer is B
Choice A reason: A systemic infection would affect the entire body or multiple systems, not just the urinary tract. While a urinary tract infection can become systemic if it leads to sepsis, the scenario provided does not specify such progression.
Choice B reason: A health care-associated infection (HAI) is an infection that a patient acquires while receiving treatment for another condition within a healthcare setting. Since the infection occurred after the insertion of a urinary catheter in a hospital, it is considered an HAI.
Choice C reason: An endogenous infection originates from the host's own microbial flora. The scenario does not provide enough information to determine if the infection was caused by the client's own flora or by external sources.
Choice D reason: An exogenous infection comes from outside the body. While the urinary tract infection could be exogenous, the scenario suggests it is more likely to be health care-associated due to the timing and context of the catheter insertion.
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Correct Answer is C
Explanation
Choice A reason: Moderate fatigue typically encourages sleep as the body naturally seeks rest to recover. However, if fatigue is excessive, it might lead to an overtired state where the patient finds it difficult to relax and fall asleep. Normal ranges of physical activity and resulting fatigue can actually promote better sleep patterns by helping to regulate the body's natural sleep-wake cycle.
Choice B reason: The ability to talk about the day's events can be therapeutic and help in reducing stress levels. It allows the patient to process emotions and experiences, potentially leading to a calmer state of mind which is conducive to sleep. This is particularly true if the conversation is positive or neutral rather than rehashing stressful or traumatic events.
Choice C reason: The presence of pain is a significant factor that can disrupt sleep. Pain can make it difficult for a person to find a comfortable position for sleep, and it can cause frequent awakenings or prevent the patient from falling asleep altogether. Pain management should be a priority in patient care, especially at night, to facilitate better sleep. For instance, arthritis pain can be particularly disruptive due to joint discomfort, and addressing this with appropriate pain relief can greatly improve sleep quality.
Choice D reason: While unfamiliar stimuli can disrupt sleep, their absence is not typically a factor that would negatively affect sleep patterns. In fact, a lack of unfamiliar stimuli, meaning a quiet and consistent environment, is generally beneficial for sleep as it reduces the chances of disturbances.
Correct Answer is C
Explanation
Choice A reason: Offering a beverage is a hospitable gesture but not the first step in taking a health history. The priority is to establish communication and trust.
Choice B reason: Confirming insurance coverage is important but not the initial step in the health history process. The focus should first be on the patient's immediate needs and concerns.
Choice C reason: Establishing a rapport with the patient is the first and most crucial step in taking a health history. It involves creating a comfortable and trusting environment for the patient to share personal health information.
Choice D reason: Asking the patient to disrobe and put on a gown may be necessary for a physical examination but is not the first step in taking a health history. The nurse should first establish a rapport with the patient.
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