A 35-year-old female patient presents to the clinic with fatigue, pallor, and shortness of breath on exertion. Laboratory results reveal a hemoglobin level of 8 g/dL and a mean corpuscular volume (MCV) of 70 fL. Based on these findings, what is the most likely type of anemia?

Vitamin B12 deficiency anemia

Aplastic anemia

Iron deficiency anemia

Hemolytic anemia

Answer and Explanation

The Correct Answer is C

A.   Vitamin B12 deficiency anemia typically presents with larger red blood cells (high MCV) and neurological symptoms, which are not present in this case.
B.   Aplastic anemia typically results in pancytopenia, and there is no mention of other blood cell line abnormalities.
C.   Iron deficiency anemia is the most likely diagnosis, as it is characterized by low hemoglobin levels and a low MCV (microcytic anemia), which is consistent with the laboratory results.
D.   Hemolytic anemia generally presents with elevated reticulocyte count and jaundice, neither of which are mentioned here.

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Correct Answer is C

Explanation

A. Drinking fruit juices instead of whole fruits may increase blood sugar levels due to the lack of fiber in juices. Whole fruits are better for blood glucose control.
B. Eliminating all carbohydrates is not advisable, as carbohydrates are necessary for energy. A balanced diet with controlled carbohydrates is recommended.
C. Increasing the intake of high-fiber foods like vegetables and whole grains helps regulate blood glucose levels by slowing digestion and improving insulin sensitivity.
D. Consuming high-protein, high-fat meals could negatively affect blood sugar levels and cardiovascular health, which is a concern for diabetics.

A. Mast cells B. T lymphocytes C. Hyperreactivity D. Inflammation E. Epithelial cells

Correct Answer is ["A","B","D","E"]

Explanation

A. Mast cells play a crucial role in the pathophysiology of asthma. They release histamine and other inflammatory mediators, which contribute to airway inflammation and bronchoconstriction in status asthmaticus.
B. T lymphocytes are involved in the immune response during asthma exacerbations. They release cytokines that further drive inflammation and airway remodeling in status asthmaticus.
C. Hyperreactivity is a characteristic of asthma, but it is a result of inflammation, rather than being a direct cause of the circulatory surge of inflammatory cells and cytokines.
D. Inflammation is a central feature of status asthmaticus. It leads to airway narrowing, increased mucus production, and the recruitment of inflammatory cells, contributing to severe symptoms.
E. Epithelial cells are involved in airway inflammation and repair. They release pro-inflammatory cytokines that attract immune cells to the site of infection or irritation, contributing to airway obstruction in asthma.

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A 35-year-old female patient presents to the clinic with fatigue, pallor, and shortness of breath on exertion. Laboratory results reveal a hemoglobin level of 8 g/dL and a mean corpuscular volume (MCV) of 70 fL. Based on these findings, what is the most likely type of anemia?

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Naxlex Comprehensive Predictor Exams

A 55-year-old patient with newly diagnosed Type II Diabetes Mellitus is being educated on lifestyle modifications to manage their condition. Which of the following dietary recommendations would be most effective in controlling their blood glucose levels?

Correct Answer is C

Explanation

A nurse is caring for a client with manifestations of status asthmaticus. Which of the following factors play a role in creating circulatory surge of inflammatory cells and cytokines in this condition? (Select all that apply.)

Correct Answer is ["A","B","D","E"]

Explanation

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