The StrState Variable Should Contain Two Uppercase Letters

question 51

Multiple Choice

The strState variable should contain two uppercase letters.Which of the following statements determines whether the variable contains a valid state?

• A)If strState = "[A-Z][A-Z]" Then
• B)If strState Like "[A-Z]" Then
• C)If strState Like "[a-z][a-z]" Then
• D)If strState Like "[A-Z][A-Z]" Then

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Definitions:

Tricuspid Valve

A heart valve located between the right atrium and the right ventricle, preventing backflow of blood.

Aortic Blood Pressure

The pressure of the blood within the aorta, reflecting the force exerted by the blood on the aortic wall.

Conduction System

The electrical system within the heart that stimulates contractions to pump blood; includes structures like the SA node and AV node.

Spontaneous Action Potentials

Electrical impulses that occur naturally and are generated by certain cells, such as neurons and muscle cells, without external stimulation.