HESI Safety V2 Practice Test

These questions are part of the practice quiz. Start practicing

• Pediatric patients require special consideration and appropriate radiation protection procedures because they are more vulnerable to which?
• What is the primary purpose of shielding in radiography?
• Which statement best describes the correct hand hygiene technique when using an alcohol-based hand sanitizer?
• Which practice focuses specifically on preventing errors with high-alert medications by keeping them separated from other drugs?
• Which increases a radiographer's radiation exposure?
• Which combination best reduces a patient’s exposure to radiation during diagnostic imaging?
• What constitutes two identifiers for patient verification?
• In the doffing sequence for airborne isolation, when should hand hygiene be performed?
• What is the maximum leakage radiation quantity permitted for a diagnostic x-ray tube housing when measured 1 meter from the housing?
• What are the essential steps of proper hand hygiene using soap and water?
• Which lifting technique supports back safety?
• Which practices are key elements of safe patient handling to reduce musculoskeletal injuries?
• Which statement best describes acceptable exposure index values in radiography?
• How should you respond to a frayed electrical cord in a patient area?
• What is a Safety Data Sheet (SDS) and why is it important?
• Where should used sharps be disposed of to prevent needlestick injuries?
• What is the purpose of the donning and doffing procedures for PPE?
• Which statement correctly describes room requirements for isolation precautions?
• Which statement about safety culture is most accurate?
• Which statement best describes the scope of incident reporting in a hospital safety program?
• What is the primary purpose of a safety culture in healthcare?
• What is the purpose of isolation precautions (contact, droplet, airborne)?
• Which movement should be avoided to reduce risk of injury during patient handling?
• Which filtration thickness will most decrease the patient's skin dose?
• Which best describes proper PPE use in practice?
• Which item should be communicated during shift handoffs regarding medications?
• What is the purpose of the five moments for hand hygiene in healthcare?
• Why is reporting near-miss events essential to safety?
• Which parameter is not primarily used to determine beam quality?
• In fluoroscopic practice, increasing kilovoltage peak (kVp) with appropriate filtration tends to do what to patient dose?
• In diagnostic imaging, shielding primarily reduces exposure to which of the following?
• How much total aluminum equivalent filtration is required for a fixed x-ray unit operating over 70 kilovolts peak (kVp)?
• When is lockout/tagout applicable in healthcare settings?
• In addition to patient name and date of birth, which identifier may be used to verify identity?
• Which quantity is a direct indicator of the quality of the diagnostic x-ray beam?
• What is a recommended step before using electrical equipment in patient care to minimize risk?
• Which action most effectively reduces the risk of slips, trips, and falls in clinical areas?
• Which practices are correct for handling linen and soiled textiles in healthcare settings?
• Which practice helps ensure medications are stored securely?
• What is the difference between cleaning, disinfection, and sterilization?
• Which x-ray interaction is most commonly associated with scatter radiation?
• Which sequence correctly lists the five moments for hand hygiene in healthcare?
• How should sharps be disposed of in healthcare settings?
• Which interaction describes an x-ray photon interacting with an outer-shell electron weakly bound to the absorbing medium?
• What is commonly used to monitor a radiology worker's occupational exposure?
• A patient exposed to a large amount of radiation shows malaise, diarrhea, nausea, and vomiting two days after exposure, but is now asymptomatic. This presentation mimics which stage of acute radiation syndrome?
• Name two assistive devices used to reduce risk of musculoskeletal injury during lifting.
• Who is responsible for updating isolation precautions when a patient’s infection status changes?
• What is the primary goal of disaster preparedness planning in healthcare?
• How should hazardous waste be labeled and stored in a healthcare facility?
• Which fluoroscopic kilovolts peak (kVp) factor is most appropriate for optimal patient radiation protection?
• Which practice specifically addresses ensuring that expired meds are identified and rotated to minimize waste?
• If a patient’s entrance skin dose during a lumbar spine exam is 5 mGy, what approximate radiographer exposure at 1 meter distance?
• Which x-ray interaction is associated with photons that remain in the beam after interacting with matter, appearing in the remnant beam?
• How should a patient’s treatment refusal be handled?
• A radiographer is using a c-arm and the radiographer stands six feet behind the image intensifier to limit exposure. Which position is this?
• Which waste is considered infectious waste in a healthcare setting?
• What is included in an environmental safety assessment of a patient room?
• What describes the role and scope of incident reporting in hospital safety?
• What effect does increasing filtration have on the x-ray beam?
• Which disease is among the most prevalent in connection with the 1986 Chernobyl nuclear accident?
• Which type of radiation causes cells to demonstrate the greatest increase in radiosensitivity when in an highly oxygenated state?
• Which qualification is needed to hold the position of Radiation Safety Officer (RSO)?
• In dose-response models, what does a threshold imply?
• Is ALARA met if images stay within recommended exposure index ranges but are always at the high end of the range?
• Which statement best describes standard precautions?
• After washing the exposure area, which step should occur next?
• The final step in the immediate exposure protocol is which of the following?
• What is the purpose of the two-person assist in patient handling?
• In a scenario where a patient’s infection status changes, what must staff do regarding precautions?
• Which practices are recommended for respiratory hygiene in clinical settings?
• After reporting to a supervisor, which step should come next?
• Which statement best describes the dose-response relationship in radiation exposure models?
• The large amount of heat generated during x-ray production is primarily the result of which?
• What is the role of safety culture in healthcare?
• Which of the following phrases represents the PASS acronym for using a fire extinguisher?
• If a patient reports a latex allergy, which precautions should staff take?
• What should be included in a standard shift handoff to promote safety?
• Which projection generally reduces gonadal dose during pelvic radiography?
• Following the initial wash after exposure, what is the next required step?
• Which statement about x-rays and gamma rays is true?
• What is the recommended approach when a patient refuses treatment?
• What is the unit used to measure absorbed dose in diagnostic radiology?
• Which parameter primarily affects the exposure to the image receptor?
• During a power outage, what is the immediate safety priority for patient care?
• What type of bond forms when a sodium atom with one valence electron reacts with a chlorine atom with seven valence electrons?
• What is the purpose of labeling and signage on medical gas systems?
• Which practice supports safe patient handling with a two-person assist?
• What is the appropriate approach to patient autonomy in safety decisions when the patient has capacity?
• Which characteristic of cells makes them more radiosensitive?
• What is the best practice for transferring a patient from bed to wheelchair to avoid injury?
• Standard precautions are infection prevention practices used with all patients. Which elements are typically included?
• What should you do if you notice equipment issues during patient care?
• Which measures reduce occupational exposure to airborne pathogens?
• What action should you take if you suspect a patient has a latex allergy during care?
• What is the correct sequence for responding to a biohazard spill?
• Which statement accurately reflects standard precautions as described?
• What is the recommended response to a sharp injury exposure?
• What is the healthcare facility’s role in environmental cleaning for safety?
• Which type of x-ray photons are present in the remnant x-ray beam, but not in the primary beam?
• Which patient scenario has the highest risk for catastrophic embryonic damage from radiation?
• Which statement about repeat radiographs due to errors is true?
• How can the radiographer decrease radiation exposure when performing radiographic examinations on pediatric patients? (Choose the best single measure.)
• When is a patient placed in airborne isolation and what PPE is required?
• Which shielding is appropriate for a pregnant patient during radiography?
• How much lead equivalence is required for fluoroscopic curtains?
• When should PPE be removed and hand hygiene performed during a patient care interaction?
• What are key elements of maintaining a sterile field during a procedure?
• What steps are involved in correctly verifying blood product accuracy before transfusion?
• After potential exposure to a bloodborne pathogen, what is the immediate first step?
• Which thickness of aluminum filtration will most decrease the patient's skin dose?
• In the correct PPE donning sequence for airborne isolation, which item is donned last?
• During fluoroscopic procedures, which safety requirement must be ensured and used to monitor exposure?
• What advantage does a thermoluminescent dosimeter (TLD) have over a film badge?
• Which statement best explains the department's approach to radiation safety to a patient?
• What is the purpose of using two identifiers for patient verification before procedures?
• What special considerations are required when using MRI with patients?
• Which hospital code indicates an active shooter?
• What is the purpose of body mechanics training in patient handling?
• Which projection of the skull will result in the greatest exposure to the lens of the eye?
• Which of these atoms or parts of atoms exhibits no charge?
• Which quantity directly measures the quality of the diagnostic x-ray beam?
• What considerations are important for safe patient transport?
• Which statement best describes PPE fit and donning/doffing integrity?
• Which statement best describes how alarm fatigue can affect patient safety and how it can be mitigated?
• Which of the following lists the four core components of disaster preparedness planning in healthcare?
• How should you protect patient information while maintaining safety?
• What does the term 'total aluminum equivalent filtration' describe?
• Which action should be performed immediately after potential exposure?
• Why should bulky jewelry be avoided in patient care areas?
• Which step is essential before using electrical equipment in patient care?
• What is the annual effective dose limit in millisievert (mSv) for a radiography student who is less than 18-years-old?
• In the NFPA 704 hazard diamond, what do numbers 0–4 represent?
• Which policy best reflects ALARA in radiography?
• How should biohazardous waste be managed and disposed of?
• Which statement best defines infectious waste?
• Which policy governs the use of restraints in healthcare facilities?
• Describe the correct sequence for doffing PPE after caring for an airborne isolation patient.
• What is a common sign that triggers a fall-risk prevention intervention?
• In case of potential bloodborne pathogen exposure, what should be done first?
• Which practices reduce chemical hazards in the clinical setting?
• Where should radiographers clip their radiation monitors when wearing an apron for fluoroscopy?
• Which statement accurately describes a characteristic of optically stimulated luminescence dosimeters?
• Which trio of strategies is fundamental to reducing radiation exposure during radiography?
• Which chest x-ray projection reduces exposure to female breast tissue?
• What is the primary goal of a near-miss reporting system in healthcare safety?
• Which action is not part of the immediate post-exposure steps?
• In a fire emergency, which action is performed first according to the RACE protocol?
• Which ARS stage is characterized by the onset of non-specific symptoms such as nausea and vomiting after exposure?
• Hematologic depression is associated with radiation exposure due to dose to which body system?
• What is the primary goal of infection control isolation precautions?
• What is the purpose of a negative pressure isolation room?
• What steps should be taken when a patient refuses treatment that is necessary for safety?
• Which of the following is a typical component of a Safety Data Sheet (SDS)?
• What action should you take when you witness a patient fall?
• When applying gonadal shielding to the ovaries of a patient, the ovarian shields should be placed where?
• Characteristic x-rays are more likely to be produced when the projectile electron interacts with a bound electron in which shell?
• After a seizure has subsided, what position should the patient be placed in?
• When should a radiographer stand in the primary beam to restrain a patient?
• What is the primary purpose of standard precautions in healthcare?
• Why is Hepatitis B vaccination recommended for healthcare workers?
• How does proper equipment positioning contribute to safety during diagnostic imaging?
• How should medical gas systems be safeguarded to prevent leaks or misuse?
• Where should sharps containers be maintained to promote safety?
• What is the purpose of performing hand hygiene before an aseptic task?
• Which distance is defined as the distance from the X-ray source to the image receptor?
• Which action is part of improving safety for night-time patients?
• Which hospital code signifies a fire?
• Which unit is used to express occupational exposure in radiology?
• Which practice is essential for the safe disposal of needles and syringes?
• During a sterile field, why is it important to keep sterile tools above waist level?
• Which statement is NOT typically included in a Safety Data Sheet (SDS)?
• Which statement correctly describes the NFPA 704 hazard diamond and its color coding?
• During which gestational period is the embryo/fetus most sensitive to radiation?
• What is the National Council on Radiation Protection's (NCRP) recommended maximum annual equivalent dose to the general public for frequent exposure?
• What signage communicates a wet floor hazard?
• Which information on a Safety Data Sheet (SDS) is most critical for immediate safety planning?
• Which statement correctly describes the speed of x-rays?
• What is the purpose of the Hazard Communication (HazCom) standard?
• Which of the following represents strategies used to prevent patient falls in a hospital setting?
• Which action will decrease a radiographer's occupational exposure most during an exam?
• When should restraints be used, and what policy governs their use?
• What is a core principle when selecting and using PPE?
• Why is patient identification with two identifiers important before any procedure?
• In a healthcare setting, what is the purpose of proper chemical labeling?
• How can you identify and manage a chemical hazard in a clinical setting?
• Which statement correctly identifies appropriate use of fluoroscopic technology?
• What are the three basic states of infection control, and how do they differ?
• Describe the correct sequence for donning PPE when preparing to care for a patient with suspected airborne isolation.
• Which hospital code signals a child abduction?
• Which protective feature is designed to reduce exposure to the patient during fluoroscopic procedures?
• Which practice helps ensure medications are used before expiry and reduces waste?
• Who should be documented as witnesses in a safety incident report?
• Which practice emphasizes storing medications in a manner that restricts access?
• What effect does increasing the peak kilovoltage (kVp) have on patient dose and image quality?
• Under which condition might an x-ray photon be deviated from its original direction?
• Which practice is associated with safe medication storage to minimize errors and misuse?
• Which statement correctly differentiates droplet precautions from airborne precautions?
• Using manual fixed fluoroscopic technology, which method will lessen patient dose?
• For a patient with a suspected MRSA infection under contact precautions, which PPE is required?
• Which code indicates security?
• Which oxygen safety practice helps prevent fire hazards in healthcare settings?
• Which practice reduces scatter radiation and dose by restricting the beam to the region of interest?
• Hematologic depression is noted on blood tests of a patient who has had several radiation therapy treatments. What is the most probable minimum dose that this patient received?
• What is the minimum information that should be included in a safety incident report?
• Name two examples of high-alert medications that require additional precautions.
• Which imaging exam is considered nonessential?
• Before administering any medication, what verification step is critical to ensure patient safety?
• What is the annual occupational effective dose limit for a 43-year-old radiographer?
• Which statement best describes x-rays?
• When managing a chemical spill, which action should be taken before attempting containment?
• During fluoroscopic procedures, which position best reduces operator exposure?
• For a radiography student younger than 18, what is the annual effective dose limit in mSv?
• A patient receives an entrance skin dose of 5 mGy during a lumbar spine procedure. How much exposure will the radiographer receive when standing 1 meter from the patient?
• Which practice is considered secure storage?
• Which actions are part of standard precautions to prevent transmission from all patients?
• When is it appropriate to use an N95 respirator?
• What is an appropriate initial response when a patient is experiencing a seizure in a hospital?
• Describe the 'five rights' of medication administration.
• What is the policy regarding patient restraints and safety?
• Which two identifiers are commonly used to confirm patient identity before procedures?
• If a pregnant patient is inadvertently irradiated, which professional should perform the calculations to determine fetal dose?
• Who should stay in the patient's room during a portable x-ray examination performed in a hospital room?
• Which action is most effective for reducing hospital night-time fall risk?
• Which x-ray interaction results in complete absorption of the incident photon by an orbital electron?
• If pregnancy status is unknown and imaging is warranted, what should the radiographer do?
• Which hospital code indicates hazardous material?
• What is the correct sequence represented by the RACE acronym in fire safety?
• After a patient fall, what should you do regarding documentation?
• Which action is the first step when a chemical spill occurs in a healthcare setting?
• Which statement most accurately reflects the radiology department's radiation safety policy to ensure patient understanding?
• Fetal exposure, in excess of which level, warrants possible termination of a pregnancy?
• What is the purpose of crossmatching blood with the patient order?
• What is the primary reason for assessing fall risk in hospitalized patients?
• What steps can prevent skin injury during prolonged immobilization?
• Which may be effects of fetal irradiation?
• An optically stimulated luminescence dosimeter (OSL) has which noted advantage?
• Which factor contributes to a safe patient room environment?
• What is the primary reason to use assistive devices during patient lifting?
• As linear energy transfer (LET) increases, the ability of ionizing radiation to cause biologic effects does what?
• When should hand hygiene be performed relative to glove use?
• What does the R in RACE stand for in fire safety, and what is the primary action?
• Which statement best describes the difference between cleaning and disinfection?
• Using automatic exposure control (AEC) with the spine positioned over the center cell reduces radiation exposure. Which option best expresses this idea?
• Which option correctly reflects the highest risk window for fetal radiation damage?
• How should sharps be handled to prevent needle-stick injuries?
• Switching from AP to PA projection reduces gonadal dose. Which option reflects this statement?
• Which statement best distinguishes medical asepsis from surgical asepsis?
• What are the major types of isolation precautions and when to apply them?
• Which parameter adjustment maintains image quality while reducing dose?
• Which action demonstrates good hand hygiene and infection control in patient care?
• Under which circumstances should hand hygiene use soap and water rather than an alcohol-based sanitizer?
• What is the purpose of incident reporting in a healthcare setting?
• Which factor would decrease x-ray attenuation?
• Which feature describes the purpose of a negative pressure isolation room?