A(n) ______ exposure is a short term or brief exposure that may create an immediate health hazard.

A(n) ______ exposure is a short term or brief exposure that may create an immediate health hazard.

• A. acute
• B. chronic
• C. latent
• D. intermittent

Answer: (A)

Understanding exposure duration and health effects helps here: an acute exposure is a brief, short-term contact that can cause immediate health effects. The immediacy comes from the exposure being short and the body's response occurring quickly, so you might see symptoms right away and need prompt action. In contrast, chronic exposure involves long-term, repeated contact that may lead to health issues over time; latent refers to effects that appear after a delay rather than right away; intermittent describes exposure that happens irregularly, not necessarily tied to immediate hazard. So the best fit for a brief exposure that may create an immediate health hazard is acute. For example, inhaling a sudden burst of chemical vapors can cause immediate coughing or dizziness.

Understanding exposure duration and health effects helps here: an acute exposure is a brief, short-term contact that can cause immediate health effects. The immediacy comes from the exposure being short and the body's response occurring quickly, so you might see symptoms right away and need prompt action. In contrast, chronic exposure involves long-term, repeated contact that may lead to health issues over time; latent refers to effects that appear after a delay rather than right away; intermittent describes exposure that happens irregularly, not necessarily tied to immediate hazard. So the best fit for a brief exposure that may create an immediate health hazard is acute. For example, inhaling a sudden burst of chemical vapors can cause immediate coughing or dizziness.