What is the weight sensitivity of a class A balance?

3 mg
6 mg
12 mg
20 mg


6 mg

Rationale: The weight sensitivity of a class A balance must be at least 6 mg.

Health Professions

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Which of the following is NOT appropriate to document on your patient care report?

A) Patient's mental status B) Patient's attitude C) Patient's race D) All should be documented

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In what year did the NFA sponsor its first conference on Fire and Emergency Services Higher Education?

a. 1997 b. 1999 c. 2001 d. 2005

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The erratic pattern of eddies and streams caused by the turbulent flow of high-velocity gases moving through small airways and their bifurcations is caused by which of the following?

a. Pendelluft c. Taylor dispersion b. Gas streaming d. Molecular diffusion

Health Professions

Your protocol allows the administration of nitroglycerin to patients with chest pain under certain circumstances. To which of the following patients should you administer nitroglycerin?

A) A man who has chest pain from a fall from a ladder B) A patient with chest pain and a blood pressure of 80/40 C) A patient who has taken three of his own nitroglycerin tablets D) A patient who has chest pain after taking Cialis

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