Bioenvironmental Engineering (BEE) Block 5 Practice Test

These questions are part of the practice quiz. Start practicing

• Which is an impact to consider when assessing a biological threat?
• Which MSD is also known as trigger finger?
• Which expansion corresponds to MEDIC in the context of biological health threat intelligence?
• What is a non-permit confined space?
• Which weighted decibel is not normally used?
• What do noise measurement instruments display when measuring sound pressure level?
• Which body parts are commonly affected by Work-Related Musculoskeletal Disorders?
• Which of the following actions is a BEE responsibility for noise protection?
• Which of the following is a category of microbiological organisms?
• Which statement best describes the development of WRMSDs?
• What are some of the body's responses to heat stress?
• How is the velocity of sound calculated?
• The pronator teres syndrome is an entrapment neuropathy of the median nerve as it passes between the two heads of which muscle?
• Which of the following is NOT an effect on Community Relations from high noise levels?
• Which should training for cold stress include?
• Which observation could indicate a biological warfare attack?
• Which of the following is a safe work practice for handling sharps?
• Details about processes and machinery to access noise exposure:
• What is sound pressure?
• Which item is a factor to consider when analyzing a biological health threat?
• What are some heat stress workplace risk factors?
• Cold stress can affect a worker's ability to perform in several ways. Which of the following are potential effects?
• Toxins are best described as ...
• Which option is NOT a portal of entry?
• Which unit is used to make handling large watt values more practical in acoustics?
• Which of the following is a musculoskeletal disorder commonly affecting the hand or wrist?
• What is the main means of cooling the body during sweating?
• What are the two types of epicondylitis?
• What determines the direction of flow with convection?
• Vector-borne transmission is defined as transmission to a host by a vector such as a mosquito, flea, or tick.
• What is the maximum work time allowed for a noise level of 85 dBA without noise protection?
• What is the type of wave sound is?
• Which unit expresses a ratio of sound power levels to manage large numbers?
• Which structure is associated with the initial processing of hearing within the inner ear?
• What physical risk factor can cause frequencies between 20-100 Hz putting the body at risk of vascular diseases?
• What is frequency?
• When performing procedures in a biohazard area, which approach is advised?
• What is evaporation in terms of thermal stress?
• Which physical risk factor refers to the amount of time a person is continually exposed to a risk factor?
• Which statement lists the Workplace Supervisor's responsibilities for the thermal stress program?
• What is Acoustic Trauma?
• Biological hazards include which of the following?
• Which heat-related disorder is painful and can impair the body's ability to lose heat by reducing sweating, with risk/severity increased at altitude and reflective surfaces?
• Which organization is NOT listed as a service organization and support agency in the material?
• In acoustics, which option is not a valid unit for wavelength?
• What is a bloodborne pathogen?
• What is the most common encountered cause of workplace disease?
• Which statement correctly describes Potential Hazardous Noise criteria?
• What does a noise source survey do?
• How can Work times, self-determination, and personal monitoring help with heat stress?
• Under the 3 dB exchange rate, by how many decibels must the noise decrease to double the allowed exposure time?
• What does non-auditory effects refer to?
• Droplet spread refers to which description?
• Which action is included in Unit Commander's responsibilities for the thermal stress program?
• What is Heat Strain?
• In safe work practices, what is a key measure regarding biohazard areas?
• Which condition involves pressure on blood vessels and nerves near the shoulder and collarbone, causing neck and shoulder pain and numbness in the fingers with a weak grip?
• What are two types of Non-Auditory Effects?
• Which role is responsible for acclimatization measures in the thermal stress program?
• Noise can cause changes in which aspect of communities?
• Which of the following best describes chemoprophylaxis as per the given definition?
• How is a confined space defined?
• What does inventory refer to in Noise Evaluation Factors?
• What are signs/symptoms of Heat illness?
• What is sound power?
• What kind of wave is sound?
• Airborne transmission is defined as ...
• What is the intentional use of viruses, bacteria, other microorganisms, or toxins to cause death or disease?
• How can work scheduling help with heat stress?
• The Master Entry Plan must be signed by which groups?
• Which cold-related disorder is defined by a core temperature below 35 C (95 F) due to heat loss exceeding heat production?
• The thermal stress program is governed by which directive?
• What is the residential noise limit recommended for Community Noise?
• Which statement best describes the Organ of Corti?
• Which statement describes A-weighting?
• BEE responsibilities include evaluating for hazardous atmospheres.
• Which heat-related disorder is common in hot work environments and involves small bumps and itching caused by prolonged uninterrupted sweating and poor hygiene?
• What is the definition of sound?
• Shoulder tendonitis involves inflammation within the shoulder joint, typically affecting which structures?
• Which unit is used for velocity in noise measurements?
• What is the term used when converting sound power in watts to decibels?
• For radiation heat gain occurs when?
• What is the weighted decibel with the widest application, and the standards for noise exposures?
• Vibration syndrome is characterized by what change in the fingers?
• What physical risk factor refers to repeated or continuous contact with hard or sharp objects that may create pressure over an area of the body that can inhibit blood flow and nerve function?
• Which condition is an MSD example that involves nerve entrapment of the ulnar nerve?
• Work-Related Musculoskeletal Disorders (WRMSDs) are best described as
• Which MSD involves compression of nerves or vessels in the space between the collarbone and first rib?
• What unit is sound intensity measured in?
• In the Noise protection program, who serves as the manager for the occupational health program?
• HIV and HBV are examples of which category of hazards?
• Which physical risk factor refers to how many times a person repeats a given exertion within a given period of time?
• In heat stress control, what does shielding accomplish?
• Who may sign the Master Entry Plan according to the program requirements?
• Airborne transmission occurs when infectious agents are carried by dust or droplet nuclei suspended in air and inhaled.
• Which of the following is NOT an effect on Job Performance from high noise levels?
• Which of the following is a characteristic of WRMSDs?
• A milder cold-related disorder that reversibly freezes only the superficial skin layer, causing numbness and whitening.
• Which cold-related disorder is characterized by painful, itching swelling of the skin typically on the hand or foot due to poor circulation in the cold?
• Which option is a ventilation example in confined-space safety?
• In infection theory, what term describes a source that harbors the pathogen in sufficient numbers to cause disease?
• In Noise Evaluation Factors, what does inventory refer to?
• Which heat-related disorder involves muscle pains or spasms during strenuous activity due to electrolyte imbalance from sweating without adequate fluid or salt intake?
• Which of the following is an example of a body area commonly affected by MSDs?
• Which of the following best aligns with safe handling of infectious materials during collection and transport?
• Which of the following describes BEE responsibilities for the thermal stress program?
• A permit-required confined space may contain hazards. Which of the following is an example of a hazard commonly associated with such spaces?
• Which of the following is a common cause of tension neck syndrome?
• Which factor is NOT a heat stress risk factor?
• Which nerve area is commonly affected in ulnar nerve entrapment?
• Who are the entrants in the confined space program?
• Which document is listed as a documentation item for biological threats?
• Which regulation is cited as the Air Force Instruction for Noise Exposure?
• Which of the following is NOT a valid unit for wavelength in noise measurements?
• Which term refers to the prevention of disease by the administration of vaccines before exposure?
• Which metric is used to express the average noise exposure over a work shift, particularly in guidelines for pregnant workers?
• Which assessment is used for local hazardous facilities?
• How does the decibel change when you double the distance?
• Which option is NOT a common exposure pathway to biological hazards?
• Which of the following is a PPE choice for cold stress?
• What is the flow of energy and the associated physical and chemical processes constantly taking place in the billions of cells?
• Which heat-stress control is aimed at reducing external heat gain?
• For radiation heat loss occurs when?
• Stenosing tenosynovitis, also called trigger finger, is caused by inflammation or scarring around the tendon that leads to what?
• Which metric is used to express peak exposure in the pregnancy noise guidelines?
• Which condition involves entrapment of the median nerve between the two heads of the teres muscle?
• A Potential Hazardous Noise Area is defined as which of the following?
• When a confined space is easily accessible, which precaution is typically required?
• Which physical risk factor is defined as how often a task is performed within a short period of time?
• Which conditions are risk factors for cold stress in the workplace?
• Workplace Supervisors must provide a copy of which regulation in the workplace?
• Where can tendonitis occur?
• Which of the following is an indicator of heat stress in workers?
• Which cold-related disorder involves freezing of skin and tissue at 30 F or below, commonly affecting the extremities?
• Which factor can increase force requirements?
• Which statement best reflects guidelines for pregnant workers regarding noise exposure?
• What are the primary methods of transmission for infectious microorganisms?
• Tension neck syndrome is best described as
• What ways does thermal exchange happen?
• Which statement describes the criterion level in a noise source survey?
• Which of the following is a common cause of tension neck syndrome?
• Public Health responsibilities include which of the following?
• Which item is listed as part of documentation for biological threats such as the TB infection plan and BBP exposure control plan?
• What are harmful substances produced by living organisms?
• What is the maximum Leq allowed for customers over any continuous 2-hour period?
• In the chain of infection, which factor refers to the means by which the pathogen moves through the environment?
• Which statement best describes basic safety measures for biohazard work?
• Which statement correctly describes tinnitus?
• If a wavelength measurement is expressed in feet per cycle and the value increases while the speed of sound remains constant, what happens to the wavelength?
• Which heat-related disorder is common in hot work environments and presents small bumps, itching, or a pinching sensation caused by prolonged uninterrupted sweating and poor hygiene?
• Which of the following is an example of a workplace condition that influences risk factors for MSDs?
• What is the basic mechanism by which sound is created?
• What is Hearing loss?
• What is the maximum work time allowed for a noise level of 99 dBA without noise protection?
• Heat stress awareness training should include which topics?
• Which statement best defines infection?
• Epicondylitis is inflammation of which structure?
• What should heat stress awareness training address?
• What is the maximum work time allowed for a noise level of 94 dBA without noise protection?
• Which guideline is recommended for pregnant workers exposed to hazardous noise?
• Which term describes the body's response to heat exposure?
• Which practice helps minimize exposure during lab work?
• Entrants responsibilities: Which statement best reflects entrants responsibilities?
• In the process of hearing, which bone is the last of the three middle-ear bones that transmits vibration to the inner ear?
• WBGT stands for which term?
• What is a pathogen?
• Who are the Attendants in the confined space program?
• Adverse effects that do not involve the hearing organs may occur at which of the following sound levels?
• What is convection?
• What sound exposure level is considered too high for pregnant workers?
• Attendants responsibilities: Which task is a primary responsibility of Attendants?
• What are the two types of confined spaces?
• Inhalation is defined as
• What is a BEE responsibility related to the confined space program?
• Exposure to biological hazards can occur through which pathways?
• Which cold-related disorder develops when heat loss exceeds heat production and core temperature falls below 35 C (95 F)?
• Which item is listed as a site/source of site-specific data in DOEHRS?
• Which scheduling practice helps reduce heat exposure?
• FITS zones are used to categorize in the thermal stress program?
• What unit is used for frequency in noise measurements?
• Decibels (dB) are used to express large ranges of which quantity in acoustics?
• Which of the following is NOT listed as an example of other workplace conditions that influence risk factors for MSDs?
• Potential Hazardous Noise is exposure to steady-state noise having an 8-hour TWA noise level above what?
• NCMI is an acronym used in biological health threat intelligence. What does NCMI stand for?
• How does the decibel change when you double the sound?
• Sound power is measured in which unit?
• What should a workplace environment sound level be?
• In physical risk factors, which description matches static load?
• Which statement correctly describes the role of the last of the middle-ear bones?
• What term describes the psychological risk factors when a worker performs a task under distress?
• What is ergonomics best defined as?
• The rate of heat transfer by radiation depends on what?
• What heat-related disorder involves muscle pains or spasms during strenuous activity attributed to electrolyte imbalance from sweating without adequate fluid or salt intake?
• Which activity is prohibited in a biohazard work area?
• Which condition is associated with nerve compression in the carpal tunnel of the wrist?
• How can work sharing help with heat stress?
• Which duty describes Workplace Supervisors responsibilities for Noise protection?
• What does a worker exposure survey do?
• What are the auditory effects of noise exposure?
• To whom should Workplace Supervisors provide the results of noise monitoring?
• Which statement best describes Cold Stress?
• Which observation would be consistent with an unusual disease outbreak?
• Worker position meaning:
• Which anatomical components are involved in Musculoskeletal Disorders?
• Acclimatization is defined as what?
• How can diet, life-style, and general health help with heat stress?
• What is a ganglion?
• What is a disease?
• Which item is an administrative control?
• What is the role of active cooling in heat stress management?
• Which is one of the six links necessary for infection?
• Which of the following is a symptom of tension neck syndrome?
• What units are sound pressure level measured in?
• What is the oldest, most abundant life form that consists of unicellular organisms and can cause disease by invading host tissues or producing toxins?
• The Master Entry Plan is...
• Which symptom is commonly associated with tension neck syndrome?
• Which cold-related condition is reversible and involves numbness and whitening without tissue loss?
• What is a biological agent?
• Which heat-related disorder occurs due to high temperatures and pooling of blood in the legs and skin from prolonged static posture, often causing fainting?
• Which of the following is a type of noise survey?
• What is Heat illness?
• Which of the following are examples of disease-causing microbiological agents other than bacteria?
• Which condition is caused by compression of the median nerve within the wrist, leading to numbness in the fingers?
• What does a hazardous noise area survey do?
• Which statement best describes what makes sounds travel faster?
• Who is primarily responsible for implementing the confined space program and maintaining its records on and off base?
• Administrative controls in heat stress management primarily aim to do what?
• Which statement about the Master Entry Plan renewal is correct?
• A person near a cold window on a windy day loses heat mainly through which modes?
• What are additional effects, caused by high noise levels, on the body other than hearing effects?
• Which nerve carries auditory signals from the inner ear to the brain?
• Which of the following is NOT one of the four major entry routes for a pathogen?
• Which statement lists the categories of microbiological agents as described?
• Which beverage characteristics are preferred during heat exposure?
• What is the decibel range of a normal voice conversation?
• The rate of radiative transfer depends on what property of surrounding surfaces?
• A key objective of the confined space program is to ensure safe entry into permit-required confined spaces.
• Which statement best defines contact transmission?
• Which of the following describes ways to identify a biological hazard?
• For a noise level of 85 dBA, which option represents the correct maximum exposure time without protection, given the standard guidelines?
• Which cold-related disorder is a milder form characterized by superficial freezing of the skin layer?
• What is the purpose of the confined space program?
• Which pair correctly describes the residential limit and regulatory goal for Community Noise?
• What should an office environment sound level be?
• What is the Department of Defense regulatory goal for Community Noise?
• What is the purpose of following procedures for collecting and transporting infectious fluids?
• Which weighting is used when none are specified?
• What is the decibel range of a raised voice conversation?
• What affects the body's ability to get rid of heat?
• Which heat-related disorder is milder and caused by excessive exposure to heat with depletion of body fluids?
• Which heat-related disorder is a result of high temperatures with pooling of blood in the legs and skin during prolonged static posture, causing fainting?
• Who are the Members of the confined space program?
• What does the Exchange Rate describe in noise exposure standards?
• What is conduction?
• How does work pace help with heat stress?
• Vibration syndrome is caused by what occupational exposure?
• A painful inflammation of tendons on the thumb side of the wrist is called
• Which of the following are indicators of cold stress in the workplace?
• Which of the following statements best captures general biohazard safety practice?
• Which cold-related disorder is sustained by tissues exposed to cold, wet conditions for a prolonged time, most common in the feet?
• Which factor includes the distance to noise sources and whether the worker is stationary or moves?
• What is a decibel?
• What is the definition of noise?
• Thoracic outlet syndrome involves pressure on which structures?
• What is Cold Stress?
• What is an infection?
• Which task is part of Public Health responsibilities for Noise protection?
• Who is primarily responsible for implementing and maintaining the confined space program?
• What is the Air Force exchange rate (doubling rate)?
• Complaints/surveillance data meaning:
• Which mode of heat transfer involves heat moving with a moving fluid or air?
• Which of the following is not a sign or symptom of heat illness?
• BEE responsibilities include evaluating worker exposure.
• What is one of Installation and/or Organizational Safety Staff responsibilities for Noise protection?
• Which standard provides ANSI guidance on confined spaces?
• Heat Stress, as defined in the program, is the net heat load to which a worker may be exposed from which contributions?
• Which of the following is a risk factor contributing to heat-related disorders?
• What is chemoprophylaxis?
• Which item is an engineering control?
• What are some PPEs for heat stress?
• Which criterion is used for selecting PPE for cold stress?
• What sequence should be followed before entry into a confined space?
• Which term describes a serious heat-related disorder that occurs when the body's temperature regulation fails, rising to critical levels?
• Which physical risk factor is defined by the orientation of the task to the body?
• What is sound intensity?
• What is another guidance on confined spaces?
• Which is a safe practice for collecting and transporting infectious fluids?
• Under the thermal stress program, which of the following is a worker responsibility?
• What is an octave band?
• Tendonitis is defined as
• How do Work-Related Musculoskeletal Disorders typically develop?
• Which description accurately reflects Fire department responsibilities in the confined space program?
• What must Workplace Supervisors do within 3 calendar days if workplace equipment or practices have changed?
• What are nonliving infectious agents that are intracellular parasites dependent on a living host and typically require vaccines to fight?
• What is the Criterion level used as the basis for measuring a noise standard?
• Under a 3 dB exchange rate, how does the exposure time change when the sound level changes by 3 dB?
• What is ingestion?
• What will the instrument response be when no weighting is used measuring noise?
• What is recommended when heat strain signs appear?
• Which option is NOT a typical exposure pathway to biological hazards?
• Which statement describes non-permit confined spaces?
• What is the USAF guidance on confined spaces?
• Which system should be used to document all results of noise exposure?
• Which action is included in Employee responsibilities for Noise protection?
• What is the chain of infection?
• Which group includes other disease-causing microorganisms such as fungi, parasites, and prions?
• What are ways a worker can be impacted from heat stress?
• What is a good indicator of heat stress in the workplace?
• What are two common physiological responses the body has to cold stress?
• Which term describes static load, a large amount of weight held with minimal movement?
• What is the OSHA guidance on confined spaces?
• Which cold-related condition involves tissue freezing at very low temperatures, often affecting hands, feet, and ears?
• Which of the following represents a central focus of ergonomics?
• What is sound level?
• Which statement describes Squadron Commanders responsibilities for Noise protection?
• How does dilution ventilation help with heat stress?
• Which statement is NOT an administrative control for cold stress?
• Which detail should be captured when accessing noise exposure details about processes and machinery?
• Which scenario best illustrates the awkward postures risk factor?
• Doubling the distance from a sound source results in a decibel change of
• Which statement is true about sweating during heat stress?
• What is velocity in acoustics?
• Which statement about a confined space is true?
• The adverse effects that do not involve the hearing organs are linked to octave or one-third octave band levels exceeding which threshold across frequencies from 1 Hz to 40 kHz?
• What is the recommended policy on mouth pipetting?
• What are the main routes of entry for skin absorption?
• Which statement best describes the purpose of water/food vulnerability assessments?
• Which of the following is a BEE responsibility related to PPE?
• In the chain of infection, which link describes the organism leaving its reservoir?
• Where does injection more commonly occur?
• What are some engineering controls for cold stress?
• Which statement best describes safe handling of needles and sharps?
• What is wavelength?
• Medial epicondylitis, commonly known as golfer's elbow, is primarily characterized by which symptom?
• Which statement lists the Unit Commander's responsibilities for the thermal stress program?
• Which cold-related disorder is described as painful itching swelling of the skin due to poor circulation in cold?
• Which of the following are nonliving infectious agents?
• Ulnar nerve entrapment occurs when the ulnar nerve in the arm becomes compressed or irritated. It can cause numbness or pain in which areas?
• A substance produced by a microorganism that can cause disease or damage is called a
• Which of the following is a characteristic of a biological hazard?
• Which statement describes Worker's responsibilities for the thermal stress program?
• Which nerve is compressed in Carpal Tunnel Syndrome?
• MSDs involve which anatomical structures?
• Who is heat stress awareness training conducted for?
• Which weighting is most commonly used for environmental noise assessments?
• Lateral epicondylitis presents with pain on which part of the elbow?
• What is the most important engineering control from a BEE standpoint?
• How can fluid replacement help with heat stress?
• Which term describes an excessive workload on a worker that can lead to breakdown?
• Which describes sound pressure level?
• Which describes the initial step of hearing?
• Which heat-related disorder is caused by excessive exposure to heat and depletion of body fluids?
• What unit is used for wavelength in noise measurements?
• Which physical risk factor involves placing a higher load on the muscles, tendons, ligaments, and joints?
• Which lifestyle factors reduce the risk of heat-related disorders?
• Which of the following is a comprehensive method to identify a biological hazard?
• What are other potentially infectious materials?
• In heat stress management, which engineering control is focused on reducing physical work demands?
• Why should access to work areas with bio hazards be limited?
• Which arrangement correctly reflects an absence of weighting?