A nurse in a provider's office is caring for a client.
For each client's finding, click to specify if the assessment finding is consistent with sickle cell disease, iron deficiency anemia, and/or pernicious anemia. Each finding may support more than 1 disease process.
Vitamin B12 level
Orthostatic hypotension
Ferritin level
Fatigue
The Correct Answer is {"A":{"answers":"C"},"B":{"answers":"B"},"C":{"answers":"B"},"D":{"answers":"A,B,C"}}
Sickle Cell Disease:
• Fatigue
Iron Deficiency Anemia:
• Ferritin level
• Fatigue
• Orthostatic hypotension
Pernicious Anemia:
• Vitamin B12 level
• Fatigue
Rationale:
• Vitamin B12 level: A decreased vitamin B12 level is characteristic of pernicious anemia, which results from impaired absorption of vitamin B12 due to intrinsic factor deficiency.
• Orthostatic hypotension: A drop in blood pressure upon standing is commonly seen in iron deficiency anemia due to reduced oxygen-carrying capacity and inadequate perfusion.
• Ferritin level: A low ferritin level indicates depleted iron stores, which is a hallmark of iron deficiency anemia.
• Fatigue: Fatigue is a common symptom in all three conditions due to reduced oxygen delivery to tissues. In sickle cell disease, fatigue results from chronic hemolysis and vaso-occlusive episodes. In iron deficiency anemia, it is caused by insufficient hemoglobin production. In pernicious anemia, fatigue results from ineffective erythropoiesis due to vitamin B12 deficiency.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","D","H"]
Explanation
- Hematocrit: The client's hematocrit level of 24% is significantly low (normal range: 37% to 47%), indicating anemia. This requires follow-up to determine the underlying cause and initiate appropriate treatment, such as iron supplementation or further investigation.
- Oxygen saturation: An oxygen saturation level of 94% is slightly low, especially considering the client's reported shortness of breath. Monitoring is necessary to ensure adequate oxygenation and to assess if supplemental oxygen or further respiratory evaluation is needed.
- Activity level: The client reports generalized weakness and increased fatigue, particularly becoming short of breath after minimal exertion (e.g., climbing stairs). This decreased activity level is concerning and may indicate cardiovascular or hematological issues, requiring further assessment and follow-up.
- Blood pressure: The blood pressure readings indicate orthostatic hypotension, with a drop from 118/60 mm Hg sitting to 102/50 mm Hg standing. This significant drop suggests potential volume depletion or anemia, which requires follow-up to assess fluid status and ensure safety during ambulation.
- Vitamin B12 level: The Vitamin B12 level of 159 pg/mL is slightly below the normal range (160 to 950 pg/mL), indicating potential deficiency. This can lead to anemia and neurological issues. Follow-up is needed to evaluate dietary intake and consider supplementation.
- Temperature: The client's temperature of 37° C (98.6° F) is within normal limits and does not indicate a need for follow-up. Monitoring for signs of infection or inflammation is important, but this finding is stable.
- Breath sounds: The assessment shows clear and present bilateral breath sounds, which indicate no respiratory distress or abnormalities. This finding does not require follow-up.
- Pain level: The client reports no pain or discomfort, which is a positive finding and does not necessitate further follow-up. Ongoing assessment for pain should continue, but current findings are stable.
Correct Answer is A
Explanation
A. Purulent drainage: The presence of purulent drainage suggests a possible wound infection, which requires immediate evaluation and potential intervention by the provider. Signs of infection may include increased warmth, redness, swelling, and fever. Culturing the wound and initiating appropriate antibiotic therapy may be necessary.
B. Edema: Mild edema around the surgical site is a common postoperative finding due to localized inflammation and tissue healing. Unless accompanied by other concerning signs like excessive drainage or warmth, it is not typically a cause for alarm.
C. Ecchymotic skin: Bruising around the incision site is expected after surgery due to minor blood vessel trauma during the procedure. It usually resolves without intervention and does not necessarily indicate a complication.
D. Erythema: Some redness around the incision is normal in the early postoperative period as part of the inflammatory response to healing. However, increasing or spreading erythema, particularly with warmth and tenderness, may indicate infection and should be further evaluated.
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