Arizona Certified Nursing Assistant (CNA) Practice Test

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Study for the Arizona Certified Nursing Assistant Test. Utilize flashcards and multiple choice questions with hints and explanations. Prepare thoroughly for your exam!

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What does a strong and regular pulse indicate?

Dehydration
Poor circulation
Good circulation
Heart failure

The correct answer is: Good circulation

A strong and regular pulse is an important vital sign that indicates effective heart function and sufficient blood flow throughout the body. When the pulse is strong, it means that the heart is pumping well, delivering an adequate amount of oxygenated blood to the tissues. This is indicative of good circulation, which is essential for overall health. In contrast, conditions like dehydration, poor circulation, or heart failure would typically result in either a weak or irregular pulse, reflecting underlying issues with blood volume, heart strength, or vascular health. Therefore, the presence of a strong and regular pulse is a reassuring sign of cardiovascular health and effective circulation.