A nurse is reinforcing teaching about laboratory testing with a client.
Which of the following findings should the nurse include as an indicator of infection?
Increased erythrocyte sedimentation rate
Decreased platelets
Increased iron level
Decreased hemoglobin
The Correct Answer is A
Explanation
A. Increased erythrocyte sedimentation rate
A. Increased erythrocyte sedimentation rate (ESR) is a non-specific marker of inflammation in the body. In the presence of an infection, the ESR tends to rise due to increased levels of acute-phase reactants, such as fibrinogen and globulins. However, it is important to note that an increased ESR alone does not diagnose a specific infection but rather indicates the presence of inflammation or infection.
Decreased platelets in (option B) should not be included because they are not typically associated with infection. Low platelet levels (thrombocytopenia) may occur due to various reasons, such as certain medications, immune disorders, or bone marrow problems, but they are not directly linked to infections.
Increased iron level in (option C) should not be included because it is not a typical finding in an active infection. In fact, during an infection, iron levels tend to decrease in response to the body's efforts to withhold iron from pathogens, as most microorganisms require iron for their growth and survival.
Decreased haemoglobin in (option D) should not be included because it is not directly indicative of an infection. A decrease in hemoglobin levels may be associated with conditions such as anaemia, blood loss, or certain chronic diseases, but it is not a specific marker for infection.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Explanation
B. Wipe any excess medication from the inner canthus outward
Bacitracin ophthalmic ointment is an antibiotic medication commonly used to treat bacterial eye infections such as conjunctivitis.
Wiping any excess medication from the inner canthus outward, is important to prevent the accumulation of excessive ointment, which can cause discomfort and affect vision. Using a clean, sterile cotton ball or tissue, the nurse should gently wipe any excess ointment from the inner corner of the eye (inner canthus) and then move outward to remove the excess ointment.
Gently massaging the eyelid to facilitate absorption of the medication in (option A) is not recommended. It can potentially cause discomfort or further irritation to the affected eye, especially in a young child. The ointment will naturally spread across the eye as the child blinks.
Placing an occlusive dressing on the affected eye in (option C) is not necessary for the treatment of bacterial conjunctivitis. It may impede proper air circulation and potentially worsen the infection. It is important to promote hygiene and prevent the spread of infection by encouraging proper handwashing and avoiding touching or rubbing the affected eye.
Instructing the guardian to apply erythromycin ophthalmic ointment every morning for 14 days in (option D) is not appropriate in this case. Erythromycin is an alternative antibiotic commonly used for conjunctivitis, but since the child has been prescribed bacitracin ophthalmic ointment, the appropriate course of treatment would be to follow the prescribed medication as directed by the healthcare provider.
Correct Answer is A
Explanation
Observing the client during and after meals is crucial for monitoring their eating behaviors, identifying any signs of bingeing or purging, and assessing their overall progress in managing their eating disorder. By closely observing the client, the nurse can provide immediate support and intervention if necessary and help prevent or address any potentially harmful behaviors. Instructing the client about effective coping strategies is valuable in helping them develop healthier ways to manage stress and emotions. However, this instruction can be more effective once the nurse has observed the client's behaviors and identified specific areas where coping strategies are needed.
Suggesting that the client assist with meal planning can be a helpful step in empowering them to take ownership of their eating habits and make healthier choices. However, before involving the client in meal planning, it is important to first assess their current eating behaviors and address any immediate concerns or risks.
Referring the client to a support group for individuals with eating disorders is a beneficial step in providing ongoing support and community. However, this referral can be made once the nurse has established a baseline understanding of the client's behaviors and needs.
Observing the client during and after meals is crucial for monitoring their eating behaviors, identifying any signs of bingeing or purging, and assessing their overall progress in managing their eating disorder. By closely observing the client, the nurse can provide immediate support and intervention if necessary and help prevent or address any potentially harmful behaviors. Instructing the client about effective coping strategies is valuable in helping them develop healthier ways to manage stress and emotions. However, this instruction can be more effective once the nurse has observed the client's behaviors and identified specific areas where coping strategies are needed.
Suggesting that the client assist with meal planning can be a helpful step in empowering them to take ownership of their eating habits and make healthier choices. However, before involving the client in meal planning, it is important to first assess their current eating behaviors and address any immediate concerns or risks.
Referring the client to a support group for individuals with eating disorders is a beneficial step in providing ongoing support and community. However, this referral can be made once the nurse has established a baseline understanding of the client's behaviors and needs.

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