The practical nurse (PN) reviews the lab values.
What Questions can the PN ask the client based on the lab results? Select all that apply.
Are you taking any supplements?
Have you noticed that your skin is dry?
Have you experienced urgency to urinate?
Have you noticed the need to urinate less often? .
Correct Answer : A,B,C
Choice A rationale
Supplements can have a significant impact on lab values. For example, taking iron supplements can increase the level of iron in the blood, while taking vitamin D supplements can increase the level of calcium. Therefore, asking the client if they are taking any supplements can provide valuable information that can help interpret the lab results.
Choice B rationale
Dry skin can be a sign of various conditions that can affect lab values. For example, hypothyroidism can cause dry skin and can also cause changes in lab values such as increased TSH (thyroid-stimulating hormone) and decreased T4 (thyroxine)456. Therefore, asking the client if they have noticed that their skin is dry can provide valuable information that can help interpret the lab results.
Choice C rationale
Urgency to urinate can be a sign of various conditions that can affect lab values. For example, a urinary tract infection can cause urgency to urinate and can also cause changes in lab values such as increased white blood cells and bacteria in the urine. Therefore, asking the client if they have experienced urgency to urinate can provide valuable information that can help interpret the lab results.
Choice D rationale
The need to urinate less often can be a sign of various conditions that can affect lab values. For example, dehydration can cause a person to urinate less often and can also cause changes in lab values such as increased blood urea nitrogen (BUN) and creatinine. However, this symptom is not as specific or indicative as the others, and may not provide as much valuable information for interpreting the lab results.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Confusion can cause a temporary state of disorientation and difficulty with concentration and memory, but it doesn’t typically result in a loss of multiple abilities such as short- and long- term memory, language, and the ability to understand.
Choice B rationale
Dementia is a progressive condition that affects memory, thinking skills, and the ability to perform everyday tasks. It can cause loss of multiple abilities such as short- and long-term memory, language, and the ability to understand.
Choice C rationale
Delirium is a sudden and severe confusion that comes on quickly and can cause changes in memory, thinking, attention, and perception. However, it is usually temporary and reversible, unlike the progressive loss of abilities seen in dementia.
Choice D rationale
Aggression is a type of behavior characterized by hostile, forceful, or destructive actions. It does not involve a loss of multiple abilities such as short- and long-term memory, language, and the ability to understand.
Correct Answer is D
Explanation
An 80-year-old patient with chronic obstructive pulmonary disease, chronic respiratory failure, and urosepsis is at the highest risk for developing delirium. Multiple factors such as advanced age, severe illness, and multiple comorbidities increase the risk of delirium.
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