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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Explanation
C.I should check my heart rate while taking the medication
Timolol is a medication commonly prescribed for the treatment of primary open-angle glaucoma, which is a chronic eye condition characterized by increased intraocular pressure
hacking the heart rate while taking timolol eye drops is important. Timolol belongs to a class of medications called beta-blockers, which can have systemic effects. These medications can enter the bloodstream and potentially affect heart rate and blood pressure. Monitoring the heart rate can help assess for any potential adverse effects of the medication.
Taking a zinc supplement in (option A) is not correct because it is not typically necessary while taking timolol eye drops. Zinc supplementation is not a direct requirement or related to the use of timolol for glaucoma treatment. The client should follow their healthcare provider's instructions regarding medication use and potential dietary modifications, but zinc supplementation is not specifically associated with timolol.
Timolol eye drops in (option B) is not correct because it does not darken the colour of the eyes. The purpose of timolol eye drops is to reduce intraocular pressure by decreasing the production of fluid in the eye. Eye colour changes are not known effects of timolol eye drops.
Timolol eye drops in (option D) is incorrect because it does not dilate the eyes. In fact, they work by reducing intraocular pressure, not by dilating the eyes. Eye dilation is typically achieved with the use of specific eye drops called mydriatics or with the use of specialized ophthalmic instruments during an eye examination.
Correct Answer is A
Explanation
Explanation
A. Write the information at an 8 th grade reading level
Writing the information at an 8th-grade reading level ensures that it is accessible and understandable to a wide range of individuals in the community. Hypertension is a common health condition, and it is important to provide information in a clear and concise manner that can be easily comprehended by the target audience.
Explaining medical terminology using basic, one-syllable in words in (option B) is not recommendable because it may oversimplify the information and potentially undermine the importance of accuracy and precision in healthcare communication.
Using a 12-point font size in (option C) is not recommendable because it is a general guideline for readability, but it is not the most critical aspect when developing a brochure. The readability of the content itself is more important than the specific font size.
D. Presenting information from complex to simple in (option D) is not recommendable because it is not the most effective approach when developing a brochure about hypertension. It is more beneficial to present information in a simple and straightforward manner from the beginning to enhance understanding and engagement.
Therefore, the nurse should write the information at an 8th-grade reading level (option A) to ensure that it is easily accessible and comprehensible for the target audience.
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