A nurse is reviewing a client's laboratory results and finds the hemoglobin is 10 g/dL and the hematocrit is 30%. The nurse recognizes that the client is at risk for which of the following?.
Cellular hypoxia.
Prolonged bleeding.
Fluid retention.
Impaired immunity.
The Correct Answer is A
Choice A rationale:
Hemoglobin of 10 g/dL and hematocrit of 30% are lower than the normal ranges (Hemoglobin: 13.5-17.5 g/dL for men, 12.0-15.5 g/dL for women; Hematocrit: 38.8-50.0% for men, 34.9-44.5% for women). This can lead to cellular hypoxia as there are fewer red blood cells to carry oxygen.
Choice B rationale:
These lab values do not directly indicate a risk for prolonged bleeding.
Choice C rationale:
These lab values do not directly indicate a risk for fluid retention.
Choice D rationale:
While severe anemia can affect the immune response, these values do not directly indicate impaired immunity.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
An HbA1c value of 8.5% is above the recommended range for good glucose control.
Choice B rationale:
An HbA1c value of 6.3% is within the target range for people with diabetes, indicating good glucose control.
Choice C rationale:
An HbA1c value of 10% is significantly above the recommended range, indicating poor glucose control.
Choice D rationale:
An HbA1c value of 7.8% is above the recommended range for good glucose control.
Correct Answer is A
Explanation
Choice A rationale:
HIV is primarily transmitted through direct contact with infected body fluids, such as blood, semen, vaginal fluids, and breast milk. This can occur during unprotected sex, sharing of needles, or from mother to child during childbirth or breastfeeding.
Choice B rationale:
Mosquitoes do not transmit HIV. The virus does not replicate or survive well within insects.
Choice C rationale:
Casual contact, such as hugging, shaking hands, or sharing dishes, does not lead to HIV transmission.
Choice D rationale:
Accidental puncture wounds can potentially transmit HIV, but this is not the primary mode of transmission. It’s more common in healthcare settings where workers might be exposed to needlestick injuries.
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