Ace the CCHT Challenge 2025 – Dialysis Dreams Begin Here!

Question: 1 / 400

What must be monitored to prevent methemoglobinemia in dialysis patients?

Chlorine and chloramines

Monitoring chlorine and chloramines is crucial in preventing methemoglobinemia in dialysis patients because these substances can be present in tap water used to prepare dialysis solutions. Chlorine and chloramines can oxidize hemoglobin into methemoglobin, which reduces the blood's ability to transport oxygen. This condition can lead to various symptoms, including cyanosis and respiratory distress.

To mitigate this risk, dialysis units must consistently verify that water used in dialysis is free from these harmful agents, employing appropriate treatment methods, such as carbon filtration, to eliminate chlorine and chloramines from the water supply. Regular monitoring ensures that hemoglobin remains in its functional form, thus preventing the onset of methemoglobinemia in the patient population receiving dialysis treatments.

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Blood pressure levels

Potassium levels

Ultrafiltration rates

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