Which of the Following Conditions Require the Use of NIOSH-Approved

question 47

Multiple Choice

Which of the following conditions require the use of NIOSH-approved respiratory protective devices?
1) Severe Acute Respiratory Distress Syndrome
2) Tuberculosis
3) Influenza
4) Smallpox

• A) 1 only
• B) 1 and 3
• C) 1,2,and 4
• D) 1,2,3,and 4

---

Definitions:

Kilograms

A unit of mass in the metric system, equivalent to one thousand grams.

Equation

A mathematical statement that asserts the equality of two expressions.

Multiplying Fractions

A mathematical process involving the multiplication of two or more fractions.

Numerators

are the top numbers in a fraction, indicating how many parts of a whole are being considered.