. What is one sign of fluid volume excess?
Low urine output
Ascites
Weight loss
Poor skin turgor
The Correct Answer is B
A. Low urine output is typically a sign of fluid volume deficit or impaired kidney function, not fluid volume excess.
B. Ascites is the accumulation of fluid in the peritoneal cavity, which is a sign of fluid volume excess, often seen in conditions like liver cirrhosis.
C. Weight loss is usually associated with fluid volume deficit, not excess.
D. Poor skin turgor is an indicator of dehydration or fluid volume deficit, not excess.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C"]
Explanation
A. A polypeptide chain of the Hgb structure is deficient. Thalassemia is a genetic disorder characterized by a deficiency in one of the polypeptide chains (alpha or beta) that make up hemoglobin (Hgb). This leads to abnormal hemoglobin formation and reduced oxygen-carrying capacity of the blood.
B. A thrombus forms at an area of inflammation. Thrombus formation is related to blood clotting disorders or vascular injury, not to the pathophysiology of thalassemia.
C. Hgb synthesis is reduced. In thalassemia, the synthesis of hemoglobin is reduced due to the defective production of one of its chains, leading to anemia and other complications.
D. A region of arterial wall bulges: This describes an aneurysm, which is unrelated to thalassemia.
E. A high shearing force acts on arterial walls: This is associated with conditions like hypertension or atherosclerosis, not thalassemia.
F. Ventricular contractile function decreases: This is related to heart failure or cardiomyopathy and is not a feature of thalassemia.
Correct Answer is ["C","E"]
Explanation
A. Inflammatory is not a category used to classify lymphomas.
B. Chronic is not a specific category for lymphomas; it is a term often used for long-standing conditions.
C. Non-Hodgkin's (NHL) is a diverse group of blood cancers that includes any type of lymphoma except Hodgkin's lymphoma.
D. Latent refers to a dormant phase of a disease and is not a classification for lymphoma.
E. Hodgkin's is a specific type of lymphoma characterized by the presence of Reed-Sternberg cells, and it is one of the two main categories of lymphoma.
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