Assessment of Abnormal Lab Results and Identifying the Condition in G.C.

QUESTION

G.C. is a 78-year-old widow who relies on her late husband’s Social Security income for all of her expenses. Over the past few years, G.C. has eaten less and less meat because of her financial situation and the trouble of preparing a meal “just for me.” She struggles financially to buy medicines for the treatment of hypertension and arthritis. She goes to the outpatient clinic complaining that over the past 2 to 3 months she has felt increasingly tired, despite sleeping well at night.

Her vital signs (VS) are 136/76, RR 16, HR 80. She denies any dyspnea or palpitations. The nurse practitioner orders blood work. G.C.’s chemistry panel findings are all within normal limits and a stool guaiac test result is negative. Her other results are shown in the chart.

Laboratory Test Results:

Questions:

1. Explain the significance of 2 abnormal lab results.

2. Based on these results and her history, what condition does G.C. have?

3. What individuals are at risk for this condition?

4. What other signs and symptoms of this condition do you assess for in G.C.?

ANSWER

Assessment of Abnormal Lab Results and Identifying the Condition in G.C.

Introduction

In the case of G.C., a 78-year-old widow facing financial constraints, her recent complaints of fatigue despite adequate sleep have prompted further investigation. This essay will discuss the significance of two abnormal lab results, identify the condition she may have based on these results and her history, highlight the individuals at risk for this condition, and outline other signs and symptoms that should be assessed in G.C.

Significance of Abnormal Lab Results

Hemoglobin (Hb) and Hematocrit (Hct): G.C.’s Hb level of 83 g/L and Hct of 0.27 indicate low levels of red blood cells and hemoglobin in her blood, suggestive of anemia. This can contribute to her fatigue and decreased energy levels.

 Mean Corpuscular Volume (MCV) and Mean Corpuscular Hemoglobin (MCH): G.C.’s MCV of 62 fL and MCH of 30 pg indicate microcytic anemia, characterized by smaller red blood cells with reduced hemoglobin content. These results suggest an underlying iron deficiency, as seen with iron-deficiency anemia.

 Condition Identified: Iron-Deficiency Anemia

Considering G.C.’s financial struggles, decreased meat intake, and lab results indicative of iron deficiency, the condition she likely has is iron-deficiency anemia. Iron is essential for the production of red blood cells and hemoglobin. Inadequate intake of iron-rich foods and difficulties affording necessary medications may have contributed to her iron deficiency.

 Individuals at Risk

Elderly individuals: Advanced age can lead to reduced iron absorption and an increased risk of inadequate iron intake, contributing to iron-deficiency anemia.

Individuals with limited financial resources: Financial constraints can limit access to a varied and nutritious diet, including foods rich in iron.

 Those with poor dietary habits: Individuals who do not consume a balanced diet, including sufficient iron-rich foods, are at risk of developing iron-deficiency anemia.

 Other Signs and Symptoms to Assess

In addition to fatigue, further assessment should be conducted to evaluate G.C. for other signs and symptoms associated with iron-deficiency anemia, such as:

 Pallor: Check for pale skin, especially noticeable in the conjunctiva, nails, and mucous membranes.

Weakness and Shortness of Breath: Assess G.C. for feelings of weakness and exertional dyspnea, which may result from reduced oxygen-carrying capacity due to anemia.

Cold Intolerance: Inquire about sensitivity to cold temperatures, as anemia can affect thermoregulation.

 Glossitis and Spoon-Shaped Nails: Look for inflammation of the tongue (glossitis) and nail changes, such as concave-shaped (koilonychia), both of which can be associated with iron-deficiency anemia.

Conclusion

G.C.’s abnormal lab results, including low Hb, low Hct, microcytic red blood cells, and reduced iron stores (ferritin), suggest iron-deficiency anemia. Her financial constraints and decreased meat intake are contributing factors to this condition. Identifying the signs and symptoms of anemia, such as fatigue, pallor, weakness, and cold intolerance, is crucial in providing appropriate care for G.C. Healthcare providers should address iron-deficiency anemia promptly by addressing the underlying iron deficiency through dietary modifications and supplementation to alleviate symptoms and improve G.C.’s quality of life.