HSP Equipment Operation & Maintenance 3

Question 1

A psychologist's virtual reality (VR) exposure therapy headset requires regular cleaning between clients. Which method is MOST appropriate for the face cushion?

Accepted Answer

Wipe with EPA-registered disinfectant wipes rated for soft surfaces or use disposable foam covers

Answer

VR face cushions should be disinfected with EPA-registered wipes safe for foam/fabric surfaces or replaced with disposable covers between clients to prevent cross-contamination.

Question 2

When storing psychological assessment instruments such as the MMPI answer sheets, what environmental condition is MOST important to maintain?

Accepted Answer

Controlled temperature and low humidity to prevent paper warping and ink degradation

Answer

Paper-based psychological test materials should be stored in a climate-controlled environment with low humidity to preserve integrity and prevent degradation.

Question 3

A psychologist discovers that the norms for a computerized neuropsychological battery are based on a software version that is two generations behind. What is the MOST appropriate action?

Accepted Answer

Update the software and confirm that updated normative data are applied to all future reports

Answer

Using outdated normative databases undermines the validity of neuropsychological interpretations; updating the software ensures that scores are compared against appropriate reference populations.

Question 4

During a biofeedback session, a client complains of a mild skin irritation under the electrode site. What should the psychologist do FIRST?

Accepted Answer

Remove the electrode, inspect the skin, and document the adverse reaction

Answer

Client safety requires immediate electrode removal and skin inspection; the reaction must be documented in case it represents a contact allergy or improper electrode placement.

Question 5

What is the PRIMARY purpose of performing an impedance check before an EEG recording session?

Accepted Answer

To ensure electrode-to-scalp contact is within acceptable resistance ranges for clean signal acquisition

Answer

Impedance checks confirm that electrode-skin resistance is low enough (typically <5 kΩ) to allow artifact-free neural signal recording.

(HSP) Certified Health Service Psychologist Practice Test

(HSP) Certified Health Service Psychologist Practice Test

HSP Equipment Operation & Maintenance 3