A nurse is admitting a client who reports anorexia and is experiencing malnutrition. Which of the following laboratory findings should the nurse expect to be altered?
Troponin
Creatine kinase
Total bilirubin
Albumin
The Correct Answer is D
A. Troponin is a marker for cardiac muscle damage. It is not directly related to anorexia and malnutrition.
B. Creatine kinase is also a marker for muscle damage, particularly in conditions like heart attacks or muscular disorders. It is not directly related to anorexia and malnutrition.
C. Total bilirubin is related to liver function. While severe malnutrition can affect liver function, it's not the primary marker for malnutrition.
D. Albumin is a protein synthesized by the liver and is an important indicator of nutritional status. In cases of malnutrition, especially protein-calorie malnutrition, serum albumin levels tend to decrease. This is due to the body's decreased ability to synthesize proteins when there is a lack of adequate nutrition.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. He is hard of hearing:
This is unlikely. While hearing impairment could explain some difficulty in communication, it would not explain the flinching upon abdominal palpation or the wandering behavior. Hearing-impaired clients typically respond to nonverbal cues or attempt to communicate their understanding in other ways.
B. Confusion:
This is correct. The client's wandering behavior, lack of verbal response, and smiling/nodding without clear understanding are indicative of confusion, which is common in older adults experiencing delirium, dementia, or other cognitive impairments. The flinching during abdominal palpation suggests a physical issue, but the client's inability to articulate his discomfort further supports confusion as a contributing factor.
C. Pain:
While pain could explain the flinching during palpation, it does not account for the wandering behavior or the lack of meaningful verbal communication. Pain may coexist with confusion but is not the primary explanation for his overall behavior.
D. Language barrier:
A language barrier could explain difficulty in verbal communication, but it does not account for the wandering behavior or the flinching upon palpation. Additionally, the family’s ability to communicate with the healthcare team suggests this is not the most likely factor
Correct Answer is ["B","C","D","E","F"]
Explanation
A. Potassium level is incorrect because it is within the normal range and does not affect wound healing directly.
B. Prealbumin level is correct because it is low, indicating malnutrition and poor protein intake, which are essential for tissue repair and immune function.
C. History of diabetes mellitus is correct because it causes impaired blood flow, increased risk of infection, and delayed inflammatory response, which all hinder wound healing.
D. History of hyperlipidemia is correct because it causes atherosclerosis and reduced blood supply to the affected area, which limits oxygen and nutrient delivery to the wound.
E. Wound infection is correct because it increases inflammation, tissue damage, and metabolic demands, which prolong the healing process and may lead to complications.
F. Decreased pedal perfusion is correct because it indicates poor circulation to the lower extremities, which impairs wound healing by reducing oxygen and nutrient delivery to
the wound.
G. Fasting blood glucose is incorrect because it is not a direct cause of delayed wound healing, but rather a reflection of the client's diabetes management. However, high blood glucose levels can impair wound healing by affecting blood flow, immune function, and collagen synthesis.
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