A Human Red Blood Cell in an Artery of the Left

question 67

Multiple Choice

A human red blood cell in an artery of the left arm is on its way to deliver oxygen to a cell in the thumb. From this point in the artery, how many capillary beds must this red blood cell pass through before it returns to the left ventricle of the heart?

• A)one
• B)two
• C)three
• D)four
• E)five

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Definitions:

Nonverbal Cues

Communication signals that do not involve words, such as gestures, facial expressions, and body language, which convey messages or emotions.

Interpersonal Communication

The method in which individuals share information, emotions, and meanings through spoken words and non-spoken signals during in-person interactions.

Nonverbal Behavior

The communication of feelings, attitudes, and thoughts through body movements, gestures, facial expressions, and posture, rather than through verbal words.

Situational Cues

Environmental signals that can affect an individual's behavior or perception in a given context.