A nurse in a public clinic is researching health data on culturally diverse populations in the community. Which of the following population groups should the nurse anticipate having end- stage renal disease due to diabetes mellitus?
Black American
Hispanic/Latino
Non-Hispanic White
Asian American
The Correct Answer is A
A. Black Americans have a higher prevalence of diabetes mellitus compared to other racial/ethnic groups in the United States, and diabetes is a leading cause of end-stage renal disease.
B. While Hispanic/Latino individuals also have an increased risk of diabetes mellitus, it is less pronounced compared to Black Americans.
C. Non-Hispanic White individuals have a lower prevalence of diabetes mellitus compared to Black and Hispanic/Latino populations.
D. Asian Americans have a varied prevalence of diabetes mellitus depending on specific ethnicities within this group, but it is generally lower than in Black Americans.
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Related Questions
Correct Answer is B
Explanation
A. Polyuria (excessive urination) is not typically associated with low calcium levels. It may occur in conditions such as diabetes mellitus or diabetes insipidus.
B. Hypocalcemia (low calcium levels) can lead to neuromuscular irritability, which may manifest as muscle tremors or spasms. This is a classic sign of hypocalcemia.
C. Dry, sticky mucous membranes are more indicative of dehydration rather than hypocalcemia.
D. Negative Chvostek's sign means the absence of facial muscle twitching upon tapping the facial nerve, which is not expected in hypocalcemia.
Correct Answer is B
Explanation
A. This is incorrect because the pH is indicative of alkalosis, not acidosis, and the body has not compensated.
B. The arterial blood gas (ABG) values provided indicate a pH of 7.6, which is above the normal range (7.35-7.45), suggesting alkalosis. The PaCO2 is low at 31 mm Hg, indicating hyperventilation, which is a respiratory process. Since the HCO3 is normal at 25 mmol/L, it suggests that the metabolic system is not the cause of the alkalosis. The body has not had time to compensate for the high pH with renal adjustments to the bicarbonate level, which would be seen in a partially compensated state.
C. This is incorrect because the bicarbonate level is normal, suggesting the metabolic system is not the cause.
D. This is incorrect because the bicarbonate level is normal, suggesting the metabolic system is not the cause.
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