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 A
Explanation
Explanation:
Methylenedioxyphenol-methamphetamine (MDMA), also known as ecstasy or Molly, is a psychoactive substance that can produce hallucinations as one of its effects. Hallucinations involve perceiving things that are not present in reality, such as seeing, hearing, or feeling things that do not actually exist.
Muscle weakness (choice B) is not a common finding associated with MDMA use. In fact, MDMA typically produces an increase in energy and heightened physical sensations rather than muscle weakness.
Hypothermia (choice C) can occur as a result of MDMA use. MDMA can interfere with the body's ability to regulate temperature, leading to an increase in body temperature. This is commonly known as "drug-induced hyperthermia" rather than hypothermia.
Somnolence (choice D), which refers to excessive sleepiness or drowsiness, is not typically associated with MDMA use. MDMA is a stimulant drug that can produce increased wakefulness and alertness.
Correct Answer is C
Explanation
Explanation:
Displacement is a defense mechanism in which an individual redirect their emotions or impulses from their original target to a less threatening or safer target. In this scenario, the client yells at the nurse when medication changes are prescribed by the provider. The client may be feeling angry or frustrated about the medication changes but is unable to express those emotions directly towards the provider. Instead, the client displaces those feelings onto the nurse, who may be seen as a safer or more accessible target. The yelling behavior directed at the nurse is a way for the client to release and express their emotions indirectly.
Let's briefly discuss the other defense mechanisms mentioned:
A- Conversion: Conversion involves the expression of psychological distress or conflict through physical symptoms or ailments. It is not applicable in this scenario since the client's behavior does not involve physical symptoms.
B- Splitting: Splitting is a defense mechanism characterized by a black-and-white thinking pattern, where individuals perceive others or situations as all good or all bad. It does not directly apply in this scenario as the client's behavior is not indicative of splitting.
D- Sublimation: Sublimation is a defense mechanism in which an individual channel their unacceptable or potentially harmful impulses into socially acceptable outlets, such as creative or productive activities. It is not evident in this scenario as the client's behavior does not involve transforming the emotions into a more positive or socially acceptable form.
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