Which laboratory result indicates the presence of malnutrition?
Hemoglobin (Hgb) 11.3 g/dL
Pre-albumin 10 mg/dL
Creatinine 1.9 mg/dL
Hematocrit (Hct) 56%
The Correct Answer is B
a) Hemoglobin (Hgb) 11.3 g/dL: While a hemoglobin level of 11.3 g/dL is slightly below normal, it is not a definitive indicator of malnutrition. It may be related to anemia but not necessarily malnutrition.
b) Pre-albumin 10 mg/dL: Pre-albumin is a protein that reflects short-term nutritional status. A value of 10 mg/dL is below the normal range and suggests malnutrition, as pre-albumin levels decrease in states of inadequate protein intake.
c) Creatinine 1.9 mg/dL: Elevated creatinine levels typically indicate kidney dysfunction, not malnutrition. It is a marker of kidney health, not nutritional status.
d) Hematocrit (Hct) 56%: A hematocrit level of 56% is elevated, which could indicate dehydration, polycythemia, or other conditions, but it is not a direct indicator of malnutrition.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
a) Shorter in length: The female urethra is shorter than the male urethra, which makes it easier for bacteria to enter the bladder, increasing the risk of urinary tract infections. This difference is important when performing catheterization.
b) Longer in length: The male urethra is longer than the female urethra.
c) No connection with the bladder: Both the male and female urethras are connected to the bladder.
d) Has different innervation: While there are some differences in the innervation of male and female genital areas, the basic innervation of the urethra is similar for both sexes.
Correct Answer is B
Explanation
a) Tell the client to wash the urethra before voiding: While it is important for patients to maintain hygiene, instructing them to wash the urethra is not a necessary step for APs collecting urine output. It is important for the AP to focus on measuring output.
b) Wear gloves when handling a client's urine: The AP should always wear gloves when handling bodily fluids, including urine, to prevent contamination and the spread of infection.
c) Use a clean measuring cup for each voiding: Using a clean measuring cup is important for accurate measurements, but the focus here should be on wearing gloves and correctly measuring the urine.
d) Compare the amount of output with intake: Comparing output with intake is the responsibility of the nurse, not the AP. The AP should focus on collecting and accurately measuring the urine output.
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