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Which of the following is caused by a deficiency of erythropoietin?

A.

Glycosuria

B.

Polyuria

C.

Anemia

D.

Oliguria

Answer and Explanation

The Correct Answer is C

A. Glycosuria: This is glucose in the urine, often caused by diabetes mellitus, not erythropoietin deficiency.

B. Polyuria: This refers to excessive urination and is unrelated to erythropoietin levels.

C. Anemia: Erythropoietin stimulates red blood cell production, so its deficiency leads to reduced RBCs, resulting in anemia.

D. Oliguria: Oliguria is low urine output often related to renal perfusion issues, not directly to erythropoietin.


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Related Questions

Correct Answer is C

Explanation

A. The stomach wall is thrown into folds called villi and microvilli: Villi and microvilli are found in the small intestine, not the stomach. The stomach has rugae.

B. The esophagus connects the pharynx with the trachea: The esophagus connects the pharynx to the stomach; the trachea connects to the lungs.

C. The pyloric sphincter and ileocecal valve are located at the entrance and exit of the small intestine: The pyloric sphincter regulates entry from the stomach to duodenum, and the ileocecal valve controls flow from the ileum to cecum.

D. The cecum and colon are parts of the small intestine: They are parts of the large intestine, not the small intestine.

Correct Answer is D

Explanation

A. “This test will inform your provider if you are anemic.” Hemoglobin and hematocrit levels are used to assess anemia, not creatinine.

B. “This test will inform your provider if you have a thyroid disorder.” TSH and T3/T4 levels assess thyroid function, not creatinine.

C. “This test will inform your provider if you have an infection.” Infection is usually assessed by WBC count, CRP, or cultures, not creatinine.

D. “This test will inform your provider how your kidneys are functioning.” Serum creatinine is a reliable indicator of renal function; it reflects the kidney’s ability to clear waste.

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