Certified Hemodialysis Technician Exam
Overview UPDATED ACTUAL
QUESTIONS AND CORRECT ANSWERS
Certified Hemodialysis Water Specialist (CHWS) - CORRECT ANSWER Certification
for proficiency in hemodialysis water management.
Examination Content - CORRECT ANSWER Tests knowledge across seven major
domains.
Water Quality Standards - CORRECT ANSWER Guidelines ensuring safe water for
hemodialysis.
Water Treatment Terminology - CORRECT ANSWER Specific terms and acronyms
related to water treatment.
Basic Water and Water Quality - CORRECT ANSWER Fundamentals of water
properties and quality assessment.
Risks & Hazards - CORRECT ANSWER Potential dangers from inadequately treated
water.
Water Purification Equipment - CORRECT ANSWER Devices used for treating and
purifying water.
Water System Performance - CORRECT ANSWER Monitoring effectiveness of water
treatment systems.
Disinfection Strategies - CORRECT ANSWER Methods to eliminate pathogens in
water.
, Three-hour time limit - CORRECT ANSWER Duration allowed to complete the
examination.
175 multiple-choice questions - CORRECT ANSWER Total number of questions in the
exam.
Nephrology Technicians - CORRECT ANSWER Professionals specializing in kidney
treatment technologies.
Patient Care Technologist (CHT) - CORRECT ANSWER Certification for technicians
in patient care roles.
Bio-Medical Technician (CHBT) - CORRECT ANSWER Certification for technicians
in biomedical equipment.
FDA Regulations - CORRECT ANSWER Guidelines governing medical device quality
and safety.
CFR Part 820 - CORRECT ANSWER Quality System Regulation for medical devices.
GMP/CGMP - CORRECT ANSWER Good Manufacturing Practices for consistent
quality.
510k - CORRECT ANSWER Premarket submission for medical device approval.
Pharmaceutical Water Standards - CORRECT ANSWER Quality standards for water
used in pharmaceuticals.
Safe Drinking Water Act (SDWA) - CORRECT ANSWER Legislation ensuring safe
drinking water standards.
Overview UPDATED ACTUAL
QUESTIONS AND CORRECT ANSWERS
Certified Hemodialysis Water Specialist (CHWS) - CORRECT ANSWER Certification
for proficiency in hemodialysis water management.
Examination Content - CORRECT ANSWER Tests knowledge across seven major
domains.
Water Quality Standards - CORRECT ANSWER Guidelines ensuring safe water for
hemodialysis.
Water Treatment Terminology - CORRECT ANSWER Specific terms and acronyms
related to water treatment.
Basic Water and Water Quality - CORRECT ANSWER Fundamentals of water
properties and quality assessment.
Risks & Hazards - CORRECT ANSWER Potential dangers from inadequately treated
water.
Water Purification Equipment - CORRECT ANSWER Devices used for treating and
purifying water.
Water System Performance - CORRECT ANSWER Monitoring effectiveness of water
treatment systems.
Disinfection Strategies - CORRECT ANSWER Methods to eliminate pathogens in
water.
, Three-hour time limit - CORRECT ANSWER Duration allowed to complete the
examination.
175 multiple-choice questions - CORRECT ANSWER Total number of questions in the
exam.
Nephrology Technicians - CORRECT ANSWER Professionals specializing in kidney
treatment technologies.
Patient Care Technologist (CHT) - CORRECT ANSWER Certification for technicians
in patient care roles.
Bio-Medical Technician (CHBT) - CORRECT ANSWER Certification for technicians
in biomedical equipment.
FDA Regulations - CORRECT ANSWER Guidelines governing medical device quality
and safety.
CFR Part 820 - CORRECT ANSWER Quality System Regulation for medical devices.
GMP/CGMP - CORRECT ANSWER Good Manufacturing Practices for consistent
quality.
510k - CORRECT ANSWER Premarket submission for medical device approval.
Pharmaceutical Water Standards - CORRECT ANSWER Quality standards for water
used in pharmaceuticals.
Safe Drinking Water Act (SDWA) - CORRECT ANSWER Legislation ensuring safe
drinking water standards.
