Equipment Operation & Maintenance Flashcards
7 cards from real HSP practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Equipment Operation & Maintenance flashcards as text
A psychologist's virtual reality (VR) exposure therapy headset requires regular cleaning between clients. Which method is MOST appropriate for the face cushion?
Answer: Wipe with EPA-registered disinfectant wipes rated for soft surfaces or use disposable foam covers
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.
When storing psychological assessment instruments such as the MMPI answer sheets, what environmental condition is MOST important to maintain?
Answer: Controlled temperature and low humidity to prevent paper warping and ink degradation
Paper-based psychological test materials should be stored in a climate-controlled environment with low humidity to preserve integrity and prevent degradation.
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?
Answer: Update the software and confirm that updated normative data are applied to all future reports
Using outdated normative databases undermines the validity of neuropsychological interpretations; updating the software ensures that scores are compared against appropriate reference populations.
During a biofeedback session, a client complains of a mild skin irritation under the electrode site. What should the psychologist do FIRST?
Answer: Remove the electrode, inspect the skin, and document the adverse reaction
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.
What is the PRIMARY purpose of performing an impedance check before an EEG recording session?
Answer: To ensure electrode-to-scalp contact is within acceptable resistance ranges for clean signal acquisition
Impedance checks confirm that electrode-skin resistance is low enough (typically <5 kΩ) to allow artifact-free neural signal recording.
A clinic's psychological testing computers are scheduled for software updates. When is the SAFEST time to perform these updates?
Answer: During scheduled downtime outside of client testing hours
Software updates should be performed during scheduled non-testing periods to prevent session interruptions, potential data corruption, or assessment invalidation.
A psychologist uses a heart rate variability (HRV) monitor in therapy. The device manual states a maximum storage temperature of 95°F (35°C). Where should the device be stored?
Answer: In a climate-controlled office storage cabinet away from direct sunlight
Storing the device in a temperature-controlled environment prevents heat-related battery degradation, sensor damage, and firmware corruption.