Amniotic Fluid for Fetal Lung Maturity Testing Should Be Preserved

question 9

Multiple Choice

Amniotic fluid for fetal lung maturity testing should be preserved:

• A) In the refrigerator
• B) At room temperature
• C) In a dark container
• D) At 37℃

---

Definitions:

Inverse Function

A function that reverses the effect of the original function, such that applying both the function and its inverse will return the original input.

Graph

A drawing that portrays the network of relations or connections between various items through the use of distinct features like dots, lines, and bars.

Inverse Function

A function that reverses the operations of a given function, such that applying both functions in succession results in the original value.

Square Root

The value that, when multiplied by itself, yields the original number; it is denoted as \(\sqrt{x}\) for a number \(x\).