Free CCHT Exam Questions That Helps Candidates Pass

Dialysate leaks may indicate machine malfunction and unsafe dialysis. Treatment must be paused while biomed inspects. Ignoring (B), wiping only (C), or covering with towel (D) fails to address risk. Documentation and reporting required.

False positives must be verified with a manual test strip. If negative, biomed must inspect and repair. Disabling alarms (B), ignoring (C), or diluting dialysate (D) is unsafe. Blood leak detectors are critical patient safety devices that cannot be bypassed.

Air embolism is dangerous. The first step is to stop the pump and clamp lines. Then safely refill the venous chamber with saline, ensuring proper level. Continuing (B), shaking (C), or disabling alarms (D) risks patient safety.

A rising TMP indicates resistance across the membrane due to clotting or protein buildup. Access infiltration (B) affects pressures but not TMP directly. Low bicarbonate (C) alters pH/conductivity. Chlorine (D) causes hemolysis, not TMP changes.

Lab interpretation is outside CCHT scope. Correct role is to support adherence and direct patient to RN/provider. Options B–D are unsafe or unprofessional.