CCSH PREP – 2025 CERTIFIED CLINICAL SLEEP HEALTH EXAM STUDY
GUIDE WITH 170 VERIFIED QUESTIONS AND CORRECT ANSWERS
WITH MOST TESTED QUESTIONS GRADED A+
THIS RESOURCE PREPARES CANDIDATES FOR THE CERTIFIED CLINICAL SLEEP
HEALTH (CCSH) EXAM BY COVERING CORE AREAS SUCH AS SLEEP DISORDER
IDENTIFICATION, PATIENT EDUCATION, THERAPY COMPLIANCE, AND SLEEP
STUDY INTERPRETATION. DESIGNED FOR SLEEP TECHNICIANS AND HEALTH
PROFESSIONALS, THIS 2025 STUDY GUIDE OFFERS VERIFIED PRACTICE
QUESTIONS AND DETAILED EXPLANATIONS TO SUPPORT SUCCESS ON THE
CCSH CERTIFICATION EXAM.
The Journal of Clinical Sleep Medicine published guidelines for portable monitoring technology. The
testing is suitable when:
A) A comprehensive sleep evaluation lacks indicators for use of portable monitoring
B) A board-certified sleep medicine provider completes the assessment supporting the need for
portable monitoring
C) The patient has access to in-lab polysomnography
D) The patient has co-morbid conditions such as congestive heart failure and pulmonary disease -
CORRECT ANSWER-B) A board-certified sleep medicine provider completes the assessment
supporting the need for portable monitoring
Questions concerning the effectiveness of portable monitoring as a diagnostic tool are:
A) Leads may fall off during testing in the home with data loss
B) Loss of equipment used outside the sleep center
C) Autoscoring accuracy
D) All of the above - CORRECT ANSWER-D) All of the above
Diagnostic testing for insomnia may incorporate actigraphy and sleep diaries to assess the clinical
impact of the insomnia.
A) TRUE
B) FALSE - CORRECT ANSWER-A) TRUE
An effective titration seeks to achieve:
,A) Maintaining an open airway
B) Stabilize breathing patterns
C) Obtain set pressure and keep it at that pressure
D) Both A and B - CORRECT ANSWER-D) Both A and B
The zones for treatment with PAP therapy are defined as categories that technicians use to complete
titration protocols:
A) Acclimation
B) Titration
C) Prescription
D) All of the above - CORRECT ANSWER-D) All of the above
The types of patient with these diagnosis(es) that are typical for treatment with CPAP are:
A) Complex SDB
B) Overlap syndrome
C) Obesity hypoventilation
D) All of the above - CORRECT ANSWER-D) All of the above
For patients with complex sleep apnea, the correct treatment of the components of obstructive,
central, and hypoventilation all have to be evaluated for the best therapy to manage each
component.
A) TRUE
B) FALSE - CORRECT ANSWER-A) TRUE
During the acclimation zone, the technician needs to complete:
A) Assess impact of disease on the patient's life
B) Personalized education
C) Personalized mask fitting and comfort level
D) All of the above - CORRECT ANSWER-D) All of the above
Observing the response of pressure on effective resolution of central and obstructive events is
completed during the prescription zone.
,A) TRUE
B) FALSE - CORRECT ANSWER-B) FALSE
After titration with a complex CPAP device, defining the CPAP pressure level, need for Cflex, and
mask style is called the titration zone.
A) TRUE
B) FALSE - CORRECT ANSWER-B) FALSE
The device required to provide the patient comfort and tidal volume support while sleep is the
AVAP.
A) TRUE
B) FALSE - CORRECT ANSWER-B) FALSE
Mask fit is best tested when the patient is lying down and pressure is turned on.
A) TRUE
B) FALSE - CORRECT ANSWER-A) TRUE
Changes in the SF-36 scores after treatment with CPAP when compared to baseline scores before
treatment shows improved physical function, vitality, and emotional status.
A) TRUE
B) FALSE - CORRECT ANSWER-A) TRUE
The goals for effective therapy in treatment of OSA has to measure these outcomes:
A) Reduction of apnea and hypopnea indices
B) Verify the desaturation levels
C) Monitor arousal indices
D) Sell equipment for treatment of SBD - CORRECT ANSWER-A) Reduction of apnea and hypopnea
indices
The oral appliance is helpful to manage sleep apnea by:
A) Moving the jaw forward, which increases the size of the upper airway
B) Stabilizing the position of the jaw and tongue
, C) Decreased muscle tone of the lower jaw
D) Maintain the AHI - CORRECT ANSWER-A) Moving the jaw forward, which increases the size of
the upper airway
The dentist is an integral part of the patient care team when treatment with PAP therapies is
implemented.
A) TRUE
B) FALSE - CORRECT ANSWER-B) FALSE
The American Academy of Dental Sleep Medicine recommends use of the oral appliance for:
A) Primary snoring and severe apnea
B) Mild sleep apnea and secondary snoring
C) Use with CPAP
D) Patients with adequate treatment on CPAP - CORRECT ANSWER-C) Use with CPAP
Mandibular investment devices are a type of appliance used treat sleep apnea.
A) TRUE
B) FALSE - CORRECT ANSWER-A) TRUE
In a study published in the Journal of Dental Sleep Medicine 2015 comparing efficacy and
effectiveness and treatment of sleep apnea with PAP versus Oral Appliances, stating that both the
OA and CPAP reduced the AHI.
A) TRUE
B) FALSE - CORRECT ANSWER-A) TRUE
When the SARAH index was used to measure the effectiveness of CPAP compared to OA, the CPAP
demonstrated a higher percent of compliance compared to the Oral appliances.
A) TRUE
B) FALSE - CORRECT ANSWER-B) FALSE
Surgical treatment for OSA include:
A) Adenotonsillectomy
GUIDE WITH 170 VERIFIED QUESTIONS AND CORRECT ANSWERS
WITH MOST TESTED QUESTIONS GRADED A+
THIS RESOURCE PREPARES CANDIDATES FOR THE CERTIFIED CLINICAL SLEEP
HEALTH (CCSH) EXAM BY COVERING CORE AREAS SUCH AS SLEEP DISORDER
IDENTIFICATION, PATIENT EDUCATION, THERAPY COMPLIANCE, AND SLEEP
STUDY INTERPRETATION. DESIGNED FOR SLEEP TECHNICIANS AND HEALTH
PROFESSIONALS, THIS 2025 STUDY GUIDE OFFERS VERIFIED PRACTICE
QUESTIONS AND DETAILED EXPLANATIONS TO SUPPORT SUCCESS ON THE
CCSH CERTIFICATION EXAM.
The Journal of Clinical Sleep Medicine published guidelines for portable monitoring technology. The
testing is suitable when:
A) A comprehensive sleep evaluation lacks indicators for use of portable monitoring
B) A board-certified sleep medicine provider completes the assessment supporting the need for
portable monitoring
C) The patient has access to in-lab polysomnography
D) The patient has co-morbid conditions such as congestive heart failure and pulmonary disease -
CORRECT ANSWER-B) A board-certified sleep medicine provider completes the assessment
supporting the need for portable monitoring
Questions concerning the effectiveness of portable monitoring as a diagnostic tool are:
A) Leads may fall off during testing in the home with data loss
B) Loss of equipment used outside the sleep center
C) Autoscoring accuracy
D) All of the above - CORRECT ANSWER-D) All of the above
Diagnostic testing for insomnia may incorporate actigraphy and sleep diaries to assess the clinical
impact of the insomnia.
A) TRUE
B) FALSE - CORRECT ANSWER-A) TRUE
An effective titration seeks to achieve:
,A) Maintaining an open airway
B) Stabilize breathing patterns
C) Obtain set pressure and keep it at that pressure
D) Both A and B - CORRECT ANSWER-D) Both A and B
The zones for treatment with PAP therapy are defined as categories that technicians use to complete
titration protocols:
A) Acclimation
B) Titration
C) Prescription
D) All of the above - CORRECT ANSWER-D) All of the above
The types of patient with these diagnosis(es) that are typical for treatment with CPAP are:
A) Complex SDB
B) Overlap syndrome
C) Obesity hypoventilation
D) All of the above - CORRECT ANSWER-D) All of the above
For patients with complex sleep apnea, the correct treatment of the components of obstructive,
central, and hypoventilation all have to be evaluated for the best therapy to manage each
component.
A) TRUE
B) FALSE - CORRECT ANSWER-A) TRUE
During the acclimation zone, the technician needs to complete:
A) Assess impact of disease on the patient's life
B) Personalized education
C) Personalized mask fitting and comfort level
D) All of the above - CORRECT ANSWER-D) All of the above
Observing the response of pressure on effective resolution of central and obstructive events is
completed during the prescription zone.
,A) TRUE
B) FALSE - CORRECT ANSWER-B) FALSE
After titration with a complex CPAP device, defining the CPAP pressure level, need for Cflex, and
mask style is called the titration zone.
A) TRUE
B) FALSE - CORRECT ANSWER-B) FALSE
The device required to provide the patient comfort and tidal volume support while sleep is the
AVAP.
A) TRUE
B) FALSE - CORRECT ANSWER-B) FALSE
Mask fit is best tested when the patient is lying down and pressure is turned on.
A) TRUE
B) FALSE - CORRECT ANSWER-A) TRUE
Changes in the SF-36 scores after treatment with CPAP when compared to baseline scores before
treatment shows improved physical function, vitality, and emotional status.
A) TRUE
B) FALSE - CORRECT ANSWER-A) TRUE
The goals for effective therapy in treatment of OSA has to measure these outcomes:
A) Reduction of apnea and hypopnea indices
B) Verify the desaturation levels
C) Monitor arousal indices
D) Sell equipment for treatment of SBD - CORRECT ANSWER-A) Reduction of apnea and hypopnea
indices
The oral appliance is helpful to manage sleep apnea by:
A) Moving the jaw forward, which increases the size of the upper airway
B) Stabilizing the position of the jaw and tongue
, C) Decreased muscle tone of the lower jaw
D) Maintain the AHI - CORRECT ANSWER-A) Moving the jaw forward, which increases the size of
the upper airway
The dentist is an integral part of the patient care team when treatment with PAP therapies is
implemented.
A) TRUE
B) FALSE - CORRECT ANSWER-B) FALSE
The American Academy of Dental Sleep Medicine recommends use of the oral appliance for:
A) Primary snoring and severe apnea
B) Mild sleep apnea and secondary snoring
C) Use with CPAP
D) Patients with adequate treatment on CPAP - CORRECT ANSWER-C) Use with CPAP
Mandibular investment devices are a type of appliance used treat sleep apnea.
A) TRUE
B) FALSE - CORRECT ANSWER-A) TRUE
In a study published in the Journal of Dental Sleep Medicine 2015 comparing efficacy and
effectiveness and treatment of sleep apnea with PAP versus Oral Appliances, stating that both the
OA and CPAP reduced the AHI.
A) TRUE
B) FALSE - CORRECT ANSWER-A) TRUE
When the SARAH index was used to measure the effectiveness of CPAP compared to OA, the CPAP
demonstrated a higher percent of compliance compared to the Oral appliances.
A) TRUE
B) FALSE - CORRECT ANSWER-B) FALSE
Surgical treatment for OSA include:
A) Adenotonsillectomy
